Re: [LKP] [sched] 9597d64116d: -16.1% hackbench.throughput

From: Yuanhan Liu
Date: Sun Nov 16 2014 - 22:44:35 EST

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On Fri, Nov 14, 2014 at 01:59:51PM +0100, Vincent Guittot wrote:
> On 14 November 2014 04:35, Yuanhan Liu <yuanhan.liu@xxxxxxxxxxxxxxx> wrote:
> > On Wed, Nov 12, 2014 at 03:44:34PM +0100, Vincent Guittot wrote:
> >> On 10 November 2014 06:54, <lkp@xxxxxx> wrote:
> >> > FYI, we noticed the below changes on
> >> >
> >> > https://git.linaro.org/people/mturquette/linux.git eas-next
> >> > commit 9597d64116d0d441dea32e7f5f05fa135d16f44b ("sched: replace capacity_factor by usage")
> >> >
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f testbox/testcase/testparams
> >> > ---------------- -------------------------- ---------------------------
> >> > %stddev %change %stddev
> >> > \ | \
> >> > 104249 Ä 0% -16.1% 87436 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 104249 -16.1% 87436 GEO-MEAN hackbench.throughput
> >>
> >> Hi yuanhan,
> >>
> >> i understand this email as a 16% drop in hackbench performance when
> >> the number of group is half the number of CPUs. Is it the only test
> >> for which you have seen some decreases ? where can i find the list of
> >> tests that you have passed ?
> >
> > Sorry, the list is not accessed outside, plus, you have to run some
> > commands to generate the list on fly. Anyway, I checked it for you,
>
> thanks,
>
> > and we have run hackbench/performance-50%-threads-socket only on that
> > commit, which is reasonable in our system as we bisected once on this
> > issue.
> >
> > But I can run more tests(say, with 100% and 1600% cpu) on that commit if
>
> yes, that would be interesting
>
> > you like, and it also would be good if you can name some of benchmarks
> > you care most so that we can run it for you.
>
> ebizzy with a number of thread that is half the number of CPU is a
> good candidate as well

I tried ebizzy with 50% of CPU, and here is the script we used:

duration=10s
iterations=100

for i in $(seq 1 $iterations)
do
echo Iteration: $i
cmd ./ebizzy -t $nr_threads \
-S $duration
done

But we observed no performance change.

BTW, here is the result from the test 50/100/1600%-threads-socket
and 50%-ebizzy(note: only changes are listed here):

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f testbox/testcase/testparams
---------------- -------------------------- ---------------------------
%stddev %change %stddev
\ | \
186758 Â 8% -19.1% 151079 Â 0% ivb42/hackbench/performance-100%-threads-socket
104249 Â 0% -16.1% 87436 Â 0% ivb42/hackbench/performance-50%-threads-socket
139533 -17.6% 114934 GEO-MEAN hackbench.throughput

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
340536 Â 25% -77.7% 75915 Â 8% ivb42/hackbench/performance-100%-threads-socket
340536 -77.7% 75915 GEO-MEAN sched_debug.cpu#32.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1420 Â 12% +370.7% 6686 Â 21% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
1420 +370.7% 6686 GEO-MEAN sched_debug.cpu#97.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
0.00 Â 0% +7.4e+13% 738901.37 Â 10% ivb42/hackbench/performance-100%-threads-socket
0.00 +7.4e+13% 738901.37 GEO-MEAN sched_debug.cfs_rq[23]:/.max_vruntime

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
0.00 Â 0% +7.4e+13% 738901.37 Â 10% ivb42/hackbench/performance-100%-threads-socket
0.00 +7.4e+13% 738901.37 GEO-MEAN sched_debug.cfs_rq[23]:/.MIN_vruntime

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
808074.08 Â 24% -100.0% 0.00 Â 0% ivb42/hackbench/performance-100%-threads-socket
808074.08 -100.0% 0.00 GEO-MEAN sched_debug.cfs_rq[10]:/.max_vruntime

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
808074.08 Â 24% -100.0% 0.00 Â 0% ivb42/hackbench/performance-100%-threads-socket
808074.08 -100.0% 0.00 GEO-MEAN sched_debug.cfs_rq[10]:/.MIN_vruntime

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
360093 Â 31% -78.1% 78716 Â 2% ivb42/hackbench/performance-100%-threads-socket
360093 -78.1% 78716 GEO-MEAN sched_debug.cpu#7.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
0.00 Â 0% +7.7e+13% 770048.71 Â 43% ivb42/hackbench/performance-100%-threads-socket
0.00 +7.7e+13% 770048.71 GEO-MEAN sched_debug.cfs_rq[6]:/.max_vruntime

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
0.00 Â 0% +7.7e+13% 770048.71 Â 43% ivb42/hackbench/performance-100%-threads-socket
0.00 +7.7e+13% 770048.71 GEO-MEAN sched_debug.cfs_rq[6]:/.MIN_vruntime

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
358961 Â 38% -73.5% 95026 Â 17% ivb42/hackbench/performance-100%-threads-socket
358961 -73.5% 95026 GEO-MEAN sched_debug.cpu#24.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
0.88 Â 25% +209.7% 2.74 Â 5% ivb42/hackbench/performance-50%-threads-socket
0.88 +209.7% 2.74 GEO-MEAN perf-profile.cpu-cycles.ttwu_do_activate.constprop.87.sched_ttwu_pending.scheduler_ipi.smp_reschedule_interrupt.reschedule_interrupt

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3276492 Â 5% +15.5% 3784016 Â 8% ivb42/hackbench/performance-50%-threads-socket
3276492 +15.5% 3784016 GEO-MEAN sched_debug.cfs_rq[35]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
57 Â 29% -50.6% 28 Â 29% ivb42/hackbench/performance-1600%-threads-socket
57 -50.6% 28 GEO-MEAN sched_debug.cpu#22.nr_uninterruptible

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3387494 Â 6% +16.9% 3960647 Â 7% ivb42/hackbench/performance-50%-threads-socket
3387494 +16.9% 3960647 GEO-MEAN sched_debug.cfs_rq[33]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3335586 Â 3% +22.0% 4070327 Â 8% ivb42/hackbench/performance-50%-threads-socket
3335586 +22.0% 4070327 GEO-MEAN sched_debug.cfs_rq[34]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3230592 Â 8% +14.9% 3712705 Â 3% ivb42/hackbench/performance-50%-threads-socket
3230592 +14.9% 3712705 GEO-MEAN sched_debug.cfs_rq[30]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
323284 Â 30% -74.7% 81724 Â 21% ivb42/hackbench/performance-100%-threads-socket
323284 -74.7% 81723 GEO-MEAN sched_debug.cpu#31.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3155171 Â 2% +19.0% 3753143 Â 4% ivb42/hackbench/performance-50%-threads-socket
3155171 +19.0% 3753143 GEO-MEAN sched_debug.cfs_rq[31]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1524 Â 16% +253.1% 5383 Â 25% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
1524 +253.1% 5383 GEO-MEAN sched_debug.cpu#94.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1304331 Â 11% +49.2% 1946271 Â 13% ivb42/hackbench/performance-50%-threads-socket
1304331 +49.2% 1946271 GEO-MEAN sched_debug.cfs_rq[11]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2877453 Â 6% +25.4% 3608032 Â 6% ivb42/hackbench/performance-50%-threads-socket
2877453 +25.4% 3608032 GEO-MEAN sched_debug.cfs_rq[26]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3170186 Â 12% +20.8% 3830642 Â 8% ivb42/hackbench/performance-50%-threads-socket
3170186 +20.8% 3830642 GEO-MEAN sched_debug.cfs_rq[41]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3100432 Â 12% +22.4% 3793805 Â 6% ivb42/hackbench/performance-50%-threads-socket
3100432 +22.4% 3793805 GEO-MEAN sched_debug.cfs_rq[37]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3116277 Â 7% +13.2% 3527174 Â 4% ivb42/hackbench/performance-50%-threads-socket
3116277 +13.2% 3527174 GEO-MEAN sched_debug.cfs_rq[29]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
71 Â 35% -69.0% 22 Â 16% ivb42/hackbench/performance-1600%-threads-socket
71 -69.0% 22 GEO-MEAN sched_debug.cfs_rq[24]:/.load

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2069 Â 8% +257.0% 7388 Â 16% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
2069 +257.0% 7388 GEO-MEAN sched_debug.cpu#71.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2820456 Â 4% +23.4% 3479484 Â 7% ivb42/hackbench/performance-50%-threads-socket
2820456 +23.4% 3479484 GEO-MEAN sched_debug.cfs_rq[27]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
0.76 Â 26% +209.2% 2.36 Â 5% ivb42/hackbench/performance-50%-threads-socket
0.76 +209.2% 2.36 GEO-MEAN perf-profile.cpu-cycles.activate_task.ttwu_do_activate.sched_ttwu_pending.scheduler_ipi.smp_reschedule_interrupt

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
0.76 Â 26% +210.6% 2.35 Â 5% ivb42/hackbench/performance-50%-threads-socket
0.76 +210.6% 2.35 GEO-MEAN perf-profile.cpu-cycles.enqueue_task.activate_task.ttwu_do_activate.sched_ttwu_pending.scheduler_ipi

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2095 Â 47% +153.6% 5314 Â 24% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
2095 +153.6% 5314 GEO-MEAN sched_debug.cpu#93.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2329483 Â 18% -66.1% 788636 Â 23% ivb42/hackbench/performance-1600%-threads-socket
3321870 Â 7% +14.8% 3811901 Â 7% ivb42/hackbench/performance-50%-threads-socket
2781769 -37.7% 1733841 GEO-MEAN sched_debug.cfs_rq[47]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1008818 Â 20% +70.9% 1724167 Â 14% ivb42/hackbench/performance-50%-threads-socket
1008818 +70.9% 1724167 GEO-MEAN sched_debug.cfs_rq[6]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
0.70 Â 25% +203.1% 2.13 Â 6% ivb42/hackbench/performance-50%-threads-socket
0.70 +203.1% 2.13 GEO-MEAN perf-profile.cpu-cycles.enqueue_task_fair.enqueue_task.activate_task.ttwu_do_activate.sched_ttwu_pending

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
243252 Â 46% +242.5% 833240 Â 42% ivb42/hackbench/performance-50%-threads-socket
243252 +242.5% 833240 GEO-MEAN sched_debug.cfs_rq[2]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
78 Â 27% +171.4% 211 Â 17% ivb42/ebizzy/performance-50%-100x-10s
78 +171.4% 211 GEO-MEAN sched_debug.cfs_rq[17]:/.blocked_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
6805 Â 7% +211.4% 21195 Â 14% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
6805 +211.4% 21195 GEO-MEAN sched_debug.cpu#97.nr_switches

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
915637 Â 16% +93.4% 1771080 Â 18% ivb42/hackbench/performance-50%-threads-socket
915637 +93.4% 1771080 GEO-MEAN sched_debug.cfs_rq[7]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2231 Â 11% +227.0% 7298 Â 18% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
2231 +227.0% 7298 GEO-MEAN sched_debug.cpu#68.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1374284 Â 42% +63.3% 2243578 Â 23% ivb42/hackbench/performance-100%-threads-socket
1374284 +63.3% 2243578 GEO-MEAN sched_debug.cfs_rq[42]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2958 Â 9% +196.1% 8759 Â 16% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
2958 +196.1% 8759 GEO-MEAN sched_debug.cpu#97.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
11 Â 36% -64.7% 4 Â 20% ivb42/hackbench/performance-100%-threads-socket
11 -64.7% 4 GEO-MEAN sched_debug.cpu#16.nr_uninterruptible

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1128380 Â 24% +67.1% 1886076 Â 15% ivb42/hackbench/performance-50%-threads-socket
1128380 +67.1% 1886076 GEO-MEAN sched_debug.cfs_rq[8]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
311556 Â 28% -82.5% 54597 Â 41% ivb42/hackbench/performance-100%-threads-socket
35577 Â 20% +42.9% 50840 Â 15% ivb42/hackbench/performance-50%-threads-socket
105282 -50.0% 52685 GEO-MEAN sched_debug.cpu#11.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2115 Â 40% +228.2% 6943 Â 39% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
2115 +228.2% 6943 GEO-MEAN sched_debug.cpu#100.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1663 Â 14% +193.5% 4882 Â 26% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
1663 +193.5% 4882 GEO-MEAN sched_debug.cpu#117.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1605 Â 18% +248.8% 5598 Â 35% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
1605 +248.8% 5598 GEO-MEAN sched_debug.cpu#105.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1357971 Â 14% +41.3% 1918898 Â 9% ivb42/hackbench/performance-50%-threads-socket
1357971 +41.3% 1918898 GEO-MEAN sched_debug.cfs_rq[9]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
9696 Â 26% +159.1% 25126 Â 14% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
9696 +159.1% 25126 GEO-MEAN sched_debug.cpu#94.sched_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3341263 Â 11% +20.3% 4019480 Â 4% ivb42/hackbench/performance-50%-threads-socket
3341263 +20.3% 4019480 GEO-MEAN sched_debug.cfs_rq[45]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1590814 Â 37% -47.3% 837986 Â 20% ivb42/hackbench/performance-1600%-threads-socket
2845181 Â 10% +25.9% 3581780 Â 9% ivb42/hackbench/performance-50%-threads-socket
2127476 -18.6% 1732478 GEO-MEAN sched_debug.cfs_rq[40]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
683813 Â 7% -21.3% 538426 Â 7% ivb42/ebizzy/performance-50%-100x-10s
683813 -21.3% 538426 GEO-MEAN sched_debug.cpu#46.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
11733 Â 31% +150.3% 29364 Â 14% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
11733 +150.3% 29364 GEO-MEAN sched_debug.cpu#100.sched_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7947 Â 11% +220.2% 25445 Â 9% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
7947 +220.2% 25445 GEO-MEAN sched_debug.cpu#102.sched_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
324927 Â 17% -80.7% 62808 Â 12% ivb42/hackbench/performance-100%-threads-socket
1019932 Â 15% -19.9% 817432 Â 5% ivb42/hackbench/performance-1600%-threads-socket
575677 -60.6% 226586 GEO-MEAN sched_debug.cpu#9.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
335420 Â 27% -75.9% 80856 Â 35% ivb42/hackbench/performance-100%-threads-socket
2006305 Â 16% +21.8% 2443697 Â 10% ivb42/hackbench/performance-1600%-threads-socket
820339 -45.8% 444510 GEO-MEAN sched_debug.cpu#34.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2.05 Â 42% -75.5% 0.50 Â 3% ivb42/hackbench/performance-100%-threads-socket
3.76 Â 15% -48.7% 1.93 Â 42% ivb42/hackbench/performance-1600%-threads-socket
2.78 -64.5% 0.99 GEO-MEAN perf-profile.cpu-cycles.unix_destruct_scm.skb_release_all.consume_skb.unix_stream_recvmsg.sock_aio_read

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3311434 Â 8% +19.3% 3950522 Â 12% ivb42/hackbench/performance-50%-threads-socket
3311434 +19.3% 3950522 GEO-MEAN sched_debug.cfs_rq[46]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
699300 Â 3% -19.5% 562724 Â 8% ivb42/ebizzy/performance-50%-100x-10s
328558 Â 33% -78.1% 71849 Â 27% ivb42/hackbench/performance-100%-threads-socket
479333 -58.1% 201075 GEO-MEAN sched_debug.cpu#26.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
824608 Â 2% -19.2% 666616 Â 2% ivb42/ebizzy/performance-50%-100x-10s
824608 -19.2% 666616 GEO-MEAN sched_debug.cpu#23.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
15 Â 25% +260.0% 54 Â 20% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
15 +260.0% 54 GEO-MEAN sched_debug.cfs_rq[90]:/.tg_load_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2085 Â 8% +248.2% 7260 Â 19% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
2085 +248.2% 7260 GEO-MEAN sched_debug.cpu#72.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3043317 Â 9% +25.3% 3814417 Â 13% ivb42/hackbench/performance-50%-threads-socket
3043317 +25.3% 3814417 GEO-MEAN sched_debug.cfs_rq[38]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
762721 Â 1% -14.5% 652458 Â 5% ivb42/ebizzy/performance-50%-100x-10s
318111 Â 31% -80.9% 60809 Â 32% ivb42/hackbench/performance-100%-threads-socket
492575 -59.6% 199187 GEO-MEAN sched_debug.cpu#2.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
763331 Â 2% -10.9% 679883 Â 6% ivb42/ebizzy/performance-50%-100x-10s
311279 Â 32% -80.1% 62076 Â 37% ivb42/hackbench/performance-100%-threads-socket
487451 -57.9% 205437 GEO-MEAN sched_debug.cpu#4.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
647286 Â 7% -12.3% 567405 Â 1% ivb42/ebizzy/performance-50%-100x-10s
347686 Â 30% -78.8% 73643 Â 3% ivb42/hackbench/performance-100%-threads-socket
474396 -56.9% 204415 GEO-MEAN sched_debug.cpu#35.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
637961 Â 7% -13.2% 553592 Â 4% ivb42/ebizzy/performance-50%-100x-10s
359647 Â 29% -79.8% 72691 Â 21% ivb42/hackbench/performance-100%-threads-socket
479000 -58.1% 200602 GEO-MEAN sched_debug.cpu#33.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
755170 Â 2% -10.6% 674786 Â 6% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
92 Â 23% +152.9% 232 Â 15% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2896486 Â 7% +19.6% 3463508 Â 5% ivb42/hackbench/performance-50%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
59 Â 41% +71.8% 101 Â 21% ivb42/hackbench/performance-100%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2236 Â 9% +171.5% 6070 Â 8% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7354 Â 9% +149.2% 18329 Â 16% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
12300 Â 21% +146.6% 30332 Â 17% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7527 Â 10% +152.1% 18978 Â 12% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4059 Â 15% +165.4% 10773 Â 10% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3956 Â 10% -26.7% 2898 Â 3% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2559 Â 46% +139.7% 6134 Â 24% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8180 Â 20% +169.7% 22064 Â 24% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8669 Â 6% +111.2% 18311 Â 14% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
14243 Â 39% +68.8% 24044 Â 17% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1725 Â 17% +170.8% 4672 Â 30% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2244 Â 10% +125.4% 5058 Â 24% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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537895 Â 26% +82.5% 981394 Â 2% ivb42/hackbench/performance-100%-threads-socket
1471462 Â 1% -9.5% 1331414 Â 1% ivb42/hackbench/performance-50%-threads-socket
889658 +28.5% 1143084 GEO-MEAN sched_debug.cpu#8.sched_goidle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4541 Â 8% -20.5% 3611 Â 13% ivb42/ebizzy/performance-50%-100x-10s
84588 Â 17% -58.8% 34872 Â 7% ivb42/hackbench/performance-1600%-threads-socket
1487383 Â 1% -17.0% 1233892 Â 0% ivb42/hackbench/performance-50%-threads-socket
82979 -35.2% 53761 GEO-MEAN sched_debug.cpu#22.sched_goidle

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---------------- --------------------------
3196 Â 18% -28.1% 2298 Â 32% ivb42/hackbench/performance-1600%-threads-socket
3196 -28.1% 2298 GEO-MEAN sched_debug.cfs_rq[38]:/.tg_load_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
25 Â 1% -37.7% 16 Â 10% ivb42/ebizzy/performance-50%-100x-10s
25 -37.7% 15 GEO-MEAN sched_debug.cpu#41.cpu_load[4]

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---------------- --------------------------
26 Â 9% -32.5% 18 Â 15% ivb42/ebizzy/performance-50%-100x-10s
26 -32.5% 17 GEO-MEAN sched_debug.cpu#46.cpu_load[2]

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---------------- --------------------------
25 Â 1% -39.0% 15 Â 7% ivb42/ebizzy/performance-50%-100x-10s
25 -39.0% 15 GEO-MEAN sched_debug.cpu#41.cpu_load[3]

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---------------- --------------------------
325 Â 9% +57.9% 513 Â 3% ivb42/ebizzy/performance-50%-100x-10s
324 +57.9% 513 GEO-MEAN sched_debug.cfs_rq[21]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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90 Â 49% -49.6% 45 Â 23% ivb42/hackbench/performance-1600%-threads-socket
90 -49.6% 45 GEO-MEAN sched_debug.cpu#24.nr_uninterruptible

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---------------- --------------------------
134 Â 23% +69.9% 227 Â 9% ivb42/ebizzy/performance-50%-100x-10s
133 +69.9% 227 GEO-MEAN sched_debug.cfs_rq[19]:/.tg_load_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
0.61 Â 19% +56.0% 0.96 Â 16% ivb42/hackbench/performance-1600%-threads-socket
0.61 +56.0% 0.96 GEO-MEAN perf-profile.cpu-cycles.load_balance.pick_next_task_fair.__sched_text_start.schedule.schedule_hrtimeout_range_clock

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---------------- --------------------------
14901 Â 9% +57.7% 23504 Â 3% ivb42/ebizzy/performance-50%-100x-10s
14901 +57.7% 23504 GEO-MEAN sched_debug.cfs_rq[21]:/.avg->runnable_avg_sum

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---------------- --------------------------
0.68 Â 17% +52.5% 1.04 Â 16% ivb42/hackbench/performance-1600%-threads-socket
0.68 +52.5% 1.04 GEO-MEAN perf-profile.cpu-cycles.schedule.schedule_hrtimeout_range_clock.schedule_hrtimeout_range.poll_schedule_timeout.do_sys_poll

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---------------- --------------------------
0.67 Â 17% +53.5% 1.03 Â 16% ivb42/hackbench/performance-1600%-threads-socket
0.67 +53.5% 1.03 GEO-MEAN perf-profile.cpu-cycles.__sched_text_start.schedule.schedule_hrtimeout_range_clock.schedule_hrtimeout_range.poll_schedule_timeout

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
23 Â 12% -36.2% 14 Â 17% ivb42/ebizzy/performance-50%-100x-10s
16 Â 23% +62.5% 26 Â 6% ivb42/hackbench/performance-1600%-threads-socket
19 +1.8% 19 GEO-MEAN sched_debug.cfs_rq[40]:/.load

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
5478 Â 4% -25.0% 4108 Â 22% ivb42/ebizzy/performance-50%-100x-10s
73277 Â 19% -55.6% 32537 Â 17% ivb42/hackbench/performance-1600%-threads-socket
1429701 Â 1% -16.2% 1198182 Â 0% ivb42/hackbench/performance-50%-threads-socket
83103 -34.7% 54305 GEO-MEAN sched_debug.cpu#15.sched_goidle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4024 Â 19% +50.6% 6062 Â 19% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
4024 +50.6% 6062 GEO-MEAN sched_debug.cpu#52.ttwu_local

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---------------- --------------------------
12 Â 3% +65.8% 21 Â 0% ivb42/ebizzy/performance-50%-100x-10s
12 +65.8% 21 GEO-MEAN sched_debug.cpu#14.cpu_load[4]

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---------------- --------------------------
14 Â 10% +50.0% 21 Â 3% ivb42/ebizzy/performance-50%-100x-10s
13 +50.0% 21 GEO-MEAN sched_debug.cpu#13.cpu_load[4]

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---------------- --------------------------
6909 Â 14% +59.1% 10993 Â 11% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
6097 Â 25% +76.4% 10756 Â 15% ivb42/ebizzy/performance-50%-100x-10s
20172173 Â 0% -24.0% 15328449 Â 1% ivb42/hackbench/performance-50%-threads-socket
94717 +28.7% 121923 GEO-MEAN sched_debug.cpu#39.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
583 Â 7% -39.3% 354 Â 13% ivb42/ebizzy/performance-50%-100x-10s
582 -39.3% 353 GEO-MEAN sched_debug.cfs_rq[46]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
0.63 Â 19% +54.8% 0.97 Â 16% ivb42/hackbench/performance-1600%-threads-socket
0.63 +54.8% 0.97 GEO-MEAN perf-profile.cpu-cycles.pick_next_task_fair.__sched_text_start.schedule.schedule_hrtimeout_range_clock.schedule_hrtimeout_range

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---------------- --------------------------
0.68 Â 17% +52.2% 1.04 Â 16% ivb42/hackbench/performance-1600%-threads-socket
0.68 +52.2% 1.04 GEO-MEAN perf-profile.cpu-cycles.poll_schedule_timeout.do_sys_poll.sys_poll.system_call_fastpath.poll

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
546799 Â 23% +82.5% 997770 Â 1% ivb42/hackbench/performance-100%-threads-socket
1499703 Â 0% -9.7% 1354350 Â 0% ivb42/hackbench/performance-50%-threads-socket
905558 +28.4% 1162467 GEO-MEAN sched_debug.cpu#10.sched_goidle

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---------------- --------------------------
7322 Â 18% -42.4% 4214 Â 14% ivb42/ebizzy/performance-50%-100x-10s
7321 -42.4% 4214 GEO-MEAN sched_debug.cpu#38.curr->pid

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
580 Â 5% -39.0% 354 Â 4% ivb42/ebizzy/performance-50%-100x-10s
580 -39.0% 353 GEO-MEAN sched_debug.cfs_rq[43]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
5981 Â 16% -39.5% 3621 Â 32% ivb42/ebizzy/performance-50%-100x-10s
872462 Â 0% -15.4% 737745 Â 1% ivb42/hackbench/performance-50%-threads-socket
72237 -28.5% 51685 GEO-MEAN sched_debug.cpu#15.ttwu_local

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---------------- --------------------------
16 Â 16% +49.0% 24 Â 1% ivb42/hackbench/performance-1600%-threads-socket
16 +49.0% 24 GEO-MEAN sched_debug.cpu#16.load

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---------------- --------------------------
23 Â 12% -33.8% 15 Â 10% ivb42/ebizzy/performance-50%-100x-10s
23 -33.8% 15 GEO-MEAN sched_debug.cpu#46.load

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---------------- --------------------------
23 Â 12% -33.8% 15 Â 10% ivb42/ebizzy/performance-50%-100x-10s
23 -33.8% 15 GEO-MEAN sched_debug.cfs_rq[46]:/.runnable_load_avg

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---------------- --------------------------
0.68 Â 17% +51.7% 1.04 Â 16% ivb42/hackbench/performance-1600%-threads-socket
0.68 +51.7% 1.04 GEO-MEAN perf-profile.cpu-cycles.schedule_hrtimeout_range.poll_schedule_timeout.do_sys_poll.sys_poll.system_call_fastpath

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---------------- --------------------------
0.68 Â 17% +51.7% 1.04 Â 16% ivb42/hackbench/performance-1600%-threads-socket
0.68 +51.7% 1.04 GEO-MEAN perf-profile.cpu-cycles.schedule_hrtimeout_range_clock.schedule_hrtimeout_range.poll_schedule_timeout.do_sys_poll.sys_poll

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4148 Â 10% -37.2% 2604 Â 5% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
4148 -37.2% 2604 GEO-MEAN sched_debug.cpu#54.sched_goidle

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---------------- --------------------------
4.45 Â 4% -35.2% 2.88 Â 3% ivb42/hackbench/performance-50%-threads-socket
4.45 -35.2% 2.88 GEO-MEAN perf-profile.cpu-cycles.enqueue_task_fair.enqueue_task.activate_task.ttwu_do_activate.try_to_wake_up

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---------------- --------------------------
122 Â 24% +71.9% 209 Â 11% ivb42/ebizzy/performance-50%-100x-10s
122 +71.9% 209 GEO-MEAN sched_debug.cfs_rq[19]:/.blocked_load_avg

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---------------- --------------------------
531678 Â 21% +73.3% 921348 Â 1% ivb42/hackbench/performance-100%-threads-socket
1427072 Â 1% -9.9% 1285217 Â 0% ivb42/hackbench/performance-50%-threads-socket
871058 +24.9% 1088178 GEO-MEAN sched_debug.cpu#5.sched_goidle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
5329 Â 29% +90.0% 10124 Â 17% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
5328 +90.0% 10124 GEO-MEAN sched_debug.cpu#70.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
836 Â 42% -45.7% 454 Â 14% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
836 -45.7% 454 GEO-MEAN sched_debug.cpu#79.sched_goidle

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---------------- --------------------------
3921 Â 19% -38.5% 2413 Â 13% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
4015 Â 9% -31.4% 2754 Â 17% ivb42/ebizzy/performance-50%-100x-10s
66687 Â 7% -49.1% 33950 Â 20% ivb42/hackbench/performance-1600%-threads-socket
1450656 Â 1% -17.1% 1202921 Â 1% ivb42/hackbench/performance-50%-threads-socket
35130 -35.0% 22824 GEO-MEAN sched_debug.cpu#18.sched_goidle

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---------------- --------------------------
7426 Â 16% +53.1% 11372 Â 14% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
7426 +53.1% 11372 GEO-MEAN sched_debug.cpu#58.ttwu_count

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---------------- --------------------------
3955 Â 13% -24.9% 2970 Â 17% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
545421 Â 22% +82.6% 996072 Â 1% ivb42/hackbench/performance-100%-threads-socket
1495572 Â 0% -10.9% 1333271 Â 1% ivb42/hackbench/performance-50%-threads-socket
147764 +6.9% 158010 GEO-MEAN sched_debug.cpu#9.sched_goidle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
26 Â 3% -35.4% 17 Â 4% ivb42/ebizzy/performance-50%-100x-10s
26 -35.4% 17 GEO-MEAN sched_debug.cpu#43.cpu_load[2]

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---------------- --------------------------
27 Â 9% -33.7% 18 Â 14% ivb42/ebizzy/performance-50%-100x-10s
27 -33.7% 18 GEO-MEAN sched_debug.cpu#46.cpu_load[3]

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27 Â 6% -35.8% 17 Â 2% ivb42/ebizzy/performance-50%-100x-10s
27 -35.8% 17 GEO-MEAN sched_debug.cpu#43.cpu_load[3]

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---------------- --------------------------
27 Â 9% -33.7% 18 Â 14% ivb42/ebizzy/performance-50%-100x-10s
27 -33.7% 18 GEO-MEAN sched_debug.cpu#46.cpu_load[4]

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---------------- --------------------------
26 Â 6% -32.9% 17 Â 5% ivb42/ebizzy/performance-50%-100x-10s
26 -32.9% 17 GEO-MEAN sched_debug.cpu#47.cpu_load[2]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4030 Â 18% +61.5% 6508 Â 23% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
4030 +61.5% 6508 GEO-MEAN sched_debug.cpu#50.ttwu_local

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---------------- --------------------------
351 Â 9% +58.8% 557 Â 1% ivb42/ebizzy/performance-50%-100x-10s
350 +58.8% 557 GEO-MEAN sched_debug.cfs_rq[12]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.11 Â 3% -29.1% 0.78 Â 4% ivb42/hackbench/performance-50%-threads-socket
1.11 -29.1% 0.78 GEO-MEAN perf-profile.cpu-cycles.check_preempt_curr.ttwu_do_wakeup.ttwu_do_activate.try_to_wake_up.default_wake_function

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
882 Â 30% -38.9% 539 Â 32% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
882 -38.9% 539 GEO-MEAN sched_debug.cpu#88.sched_goidle

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---------------- --------------------------
16092 Â 9% +58.6% 25525 Â 1% ivb42/ebizzy/performance-50%-100x-10s
16091 +58.6% 25525 GEO-MEAN sched_debug.cfs_rq[12]:/.avg->runnable_avg_sum

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12 Â 3% +54.1% 19 Â 4% ivb42/ebizzy/performance-50%-100x-10s
12 +54.1% 18 GEO-MEAN sched_debug.cpu#14.cpu_load[1]

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12 Â 13% +52.6% 19 Â 2% ivb42/ebizzy/performance-50%-100x-10s
12 +52.6% 19 GEO-MEAN sched_debug.cpu#21.cpu_load[4]

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---------------- --------------------------
12 Â 10% +51.4% 18 Â 2% ivb42/ebizzy/performance-50%-100x-10s
12 +51.4% 18 GEO-MEAN sched_debug.cpu#20.cpu_load[2]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
6.42 Â 4% -33.1% 4.30 Â 3% ivb42/hackbench/performance-50%-threads-socket
6.42 -33.1% 4.30 GEO-MEAN perf-profile.cpu-cycles.ttwu_do_activate.constprop.87.try_to_wake_up.default_wake_function.autoremove_wake_function.__wake_up_common

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.22 Â 3% -29.1% 0.87 Â 3% ivb42/hackbench/performance-50%-threads-socket
1.22 -29.1% 0.87 GEO-MEAN perf-profile.cpu-cycles.ttwu_do_wakeup.ttwu_do_activate.try_to_wake_up.default_wake_function.autoremove_wake_function

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---------------- --------------------------
1.24 Â 23% -42.5% 0.71 Â 5% ivb42/hackbench/performance-100%-threads-socket
1.24 -42.5% 0.71 GEO-MEAN perf-profile.cpu-cycles.cmpxchg_double_slab.isra.49.__slab_free.kmem_cache_free.kfree_skbmem.consume_skb

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---------------- --------------------------
5.13 Â 4% -33.8% 3.40 Â 3% ivb42/hackbench/performance-50%-threads-socket
5.13 -33.8% 3.40 GEO-MEAN perf-profile.cpu-cycles.enqueue_task.activate_task.ttwu_do_activate.try_to_wake_up.default_wake_function

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---------------- --------------------------
3.63 Â 3% +17.9% 4.29 Â 1% ivb42/hackbench/performance-50%-threads-socket
3.63 +17.9% 4.29 GEO-MEAN perf-profile.cpu-cycles.select_idle_sibling.select_task_rq_fair.try_to_wake_up.default_wake_function.autoremove_wake_function

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---------------- --------------------------
8188 Â 16% +67.0% 13677 Â 10% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
11910986 Â 14% +61.3% 19211796 Â 0% ivb42/hackbench/performance-100%-threads-socket
21798079 Â 1% -14.6% 18621574 Â 1% ivb42/hackbench/performance-50%-threads-socket
1285823 +32.0% 1697690 GEO-MEAN sched_debug.cpu#9.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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30345040 Â 1% -18.8% 24632965 Â 0% ivb42/hackbench/performance-50%-threads-socket
30345040 -18.8% 24632965 GEO-MEAN sched_debug.cpu#39.sched_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
5.14 Â 4% -33.8% 3.41 Â 3% ivb42/hackbench/performance-50%-threads-socket
5.14 -33.8% 3.41 GEO-MEAN perf-profile.cpu-cycles.activate_task.ttwu_do_activate.try_to_wake_up.default_wake_function.autoremove_wake_function

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---------------- --------------------------
2029 Â 16% +79.2% 3637 Â 14% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
2029 +79.2% 3637 GEO-MEAN sched_debug.cpu#108.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
14 Â 5% +64.3% 23 Â 9% ivb42/ebizzy/performance-50%-100x-10s
13 +64.3% 23 GEO-MEAN sched_debug.cpu#12.cpu_load[1]

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14 Â 5% +61.9% 22 Â 7% ivb42/ebizzy/performance-50%-100x-10s
13 +61.9% 22 GEO-MEAN sched_debug.cpu#12.cpu_load[2]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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14 Â 5% +61.9% 22 Â 4% ivb42/ebizzy/performance-50%-100x-10s
13 +61.9% 22 GEO-MEAN sched_debug.cpu#12.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7338 Â 12% -46.3% 3940 Â 9% ivb42/ebizzy/performance-50%-100x-10s
27156 Â 7% -12.6% 23745 Â 1% ivb42/hackbench/performance-100%-threads-socket
14116 -31.5% 9672 GEO-MEAN sched_debug.cpu#43.curr->pid

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3570 Â 11% +73.3% 6187 Â 25% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
3570 +73.3% 6187 GEO-MEAN sched_debug.cpu#109.ttwu_count

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---------------- --------------------------
529022 Â 23% +76.8% 935086 Â 0% ivb42/hackbench/performance-100%-threads-socket
1395020 Â 0% -10.0% 1255965 Â 1% ivb42/hackbench/performance-50%-threads-socket
859067 +26.2% 1083713 GEO-MEAN sched_debug.cpu#1.sched_goidle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
15 Â 28% +55.3% 24 Â 20% ivb42/hackbench/performance-1600%-threads-socket
15 +55.3% 24 GEO-MEAN sched_debug.cpu#38.nr_running

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
15 Â 23% +78.7% 28 Â 34% ivb42/ebizzy/performance-50%-100x-10s
15 +78.7% 27 GEO-MEAN sched_debug.cpu#12.load

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25 Â 6% -33.3% 16 Â 5% ivb42/ebizzy/performance-50%-100x-10s
24 -33.3% 16 GEO-MEAN sched_debug.cpu#47.cpu_load[1]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
25 Â 3% -36.4% 16 Â 7% ivb42/ebizzy/performance-50%-100x-10s
25 -36.4% 16 GEO-MEAN sched_debug.cpu#43.cpu_load[1]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
23 Â 12% -34.8% 15 Â 19% ivb42/ebizzy/performance-50%-100x-10s
16 Â 24% +56.0% 26 Â 6% ivb42/hackbench/performance-1600%-threads-socket
19 +0.9% 19 GEO-MEAN sched_debug.cpu#40.load

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
535261 Â 24% +78.9% 957745 Â 0% ivb42/hackbench/performance-100%-threads-socket
1451847 Â 1% -9.6% 1311874 Â 1% ivb42/hackbench/performance-50%-threads-socket
881543 +27.2% 1120911 GEO-MEAN sched_debug.cpu#7.sched_goidle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
20643 Â 23% +36.4% 28161 Â 2% ivb42/hackbench/performance-100%-threads-socket
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---------------- --------------------------
20643 Â 23% +36.4% 28161 Â 2% ivb42/hackbench/performance-100%-threads-socket
16155 Â 3% +66.8% 26952 Â 3% ivb42/hackbench/performance-50%-threads-socket
18262 +50.9% 27550 GEO-MEAN proc-vmstat.pgmigrate_success

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---------------- --------------------------
9385 Â 14% -41.0% 5534 Â 4% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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30313545 Â 1% -17.1% 25125827 Â 0% ivb42/hackbench/performance-50%-threads-socket
1691341 -7.7% 1561336 GEO-MEAN sched_debug.cpu#26.nr_switches

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---------------- --------------------------
356 Â 10% +53.4% 546 Â 5% ivb42/ebizzy/performance-50%-100x-10s
356 +53.4% 546 GEO-MEAN sched_debug.cfs_rq[13]:/.tg_runnable_contrib

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---------------- --------------------------
7389 Â 8% +71.4% 12668 Â 26% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
19417423 Â 1% -23.3% 14891714 Â 0% ivb42/hackbench/performance-50%-threads-socket
378801 +14.7% 434336 GEO-MEAN sched_debug.cpu#41.ttwu_count

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---------------- --------------------------
10 Â 24% -29.4% 7 Â 10% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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17 -34.0% 11 GEO-MEAN sched_debug.cfs_rq[15]:/.load

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
592 Â 5% -40.1% 354 Â 10% ivb42/ebizzy/performance-50%-100x-10s
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429 -11.2% 381 GEO-MEAN sched_debug.cfs_rq[44]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3832 Â 15% +39.8% 5358 Â 8% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
3832 +39.8% 5358 GEO-MEAN sched_debug.cpu#115.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
23.87 Â 12% -32.1% 16.21 Â 24% ivb42/hackbench/performance-1600%-threads-socket
23.87 -32.1% 16.21 GEO-MEAN perf-profile.cpu-cycles.unix_stream_recvmsg.sock_aio_read.sock_aio_read.do_sync_read.vfs_read

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---------------- --------------------------
3655 Â 10% -21.4% 2872 Â 11% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
87492 Â 28% -57.0% 37635 Â 11% ivb42/hackbench/performance-1600%-threads-socket
1447302 Â 0% -16.4% 1210584 Â 1% ivb42/hackbench/performance-50%-threads-socket
77353 -34.4% 50773 GEO-MEAN sched_debug.cpu#19.sched_goidle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4.32 Â 2% +13.3% 4.90 Â 1% ivb42/hackbench/performance-50%-threads-socket
4.32 +13.3% 4.90 GEO-MEAN perf-profile.cpu-cycles.select_task_rq_fair.try_to_wake_up.default_wake_function.autoremove_wake_function.__wake_up_common

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
24.70 Â 12% -31.9% 16.82 Â 24% ivb42/hackbench/performance-1600%-threads-socket
24.70 -31.9% 16.82 GEO-MEAN perf-profile.cpu-cycles.sock_aio_read.part.10.sock_aio_read.do_sync_read.vfs_read.sys_read

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
16 Â 2% -28.0% 12 Â 11% ivb42/ebizzy/performance-50%-100x-10s
16 -28.0% 12 GEO-MEAN sched_debug.cpu#27.load

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---------------- --------------------------
16 Â 2% -30.0% 11 Â 8% ivb42/ebizzy/performance-50%-100x-10s
16 -30.0% 11 GEO-MEAN sched_debug.cfs_rq[27]:/.load

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
16 Â 2% -30.0% 11 Â 8% ivb42/ebizzy/performance-50%-100x-10s
16 -30.0% 11 GEO-MEAN sched_debug.cfs_rq[27]:/.runnable_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
12 Â 15% +51.4% 18 Â 16% ivb42/ebizzy/performance-50%-100x-10s
12 +51.4% 18 GEO-MEAN sched_debug.cfs_rq[17]:/.runnable_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
24.74 Â 12% -31.9% 16.85 Â 24% ivb42/hackbench/performance-1600%-threads-socket
24.74 -31.9% 16.85 GEO-MEAN perf-profile.cpu-cycles.sock_aio_read.do_sync_read.vfs_read.sys_read.system_call_fastpath

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
27.38 Â 12% -31.8% 18.68 Â 23% ivb42/hackbench/performance-1600%-threads-socket
27.38 -31.8% 18.68 GEO-MEAN perf-profile.cpu-cycles.sys_read.system_call_fastpath

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---------------- --------------------------
16368 Â 10% +52.9% 25026 Â 5% ivb42/ebizzy/performance-50%-100x-10s
16368 +52.9% 25026 GEO-MEAN sched_debug.cfs_rq[13]:/.avg->runnable_avg_sum

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
26.74 Â 12% -31.7% 18.25 Â 23% ivb42/hackbench/performance-1600%-threads-socket
26.74 -31.7% 18.25 GEO-MEAN perf-profile.cpu-cycles.vfs_read.sys_read.system_call_fastpath

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
9928 Â 16% +65.5% 16433 Â 9% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
9928 +65.5% 16432 GEO-MEAN sched_debug.cpu#107.nr_switches

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---------------- --------------------------
24.94 Â 12% -31.8% 17.00 Â 23% ivb42/hackbench/performance-1600%-threads-socket
24.94 -31.8% 17.00 GEO-MEAN perf-profile.cpu-cycles.do_sync_read.vfs_read.sys_read.system_call_fastpath

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1906 Â 6% -32.3% 1291 Â 12% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
1906 -32.3% 1291 GEO-MEAN sched_debug.cpu#104.sched_goidle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
13 Â 9% +60.0% 21 Â 12% ivb42/ebizzy/performance-50%-100x-10s
13 +60.0% 21 GEO-MEAN sched_debug.cpu#18.cpu_load[2]

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---------------- --------------------------
13 Â 15% +47.5% 19 Â 6% ivb42/ebizzy/performance-50%-100x-10s
13 +47.5% 19 GEO-MEAN sched_debug.cpu#21.cpu_load[2]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
12 Â 3% +57.9% 20 Â 0% ivb42/ebizzy/performance-50%-100x-10s
12 +57.9% 19 GEO-MEAN sched_debug.cpu#14.cpu_load[2]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
13 Â 9% +62.5% 21 Â 17% ivb42/ebizzy/performance-50%-100x-10s
13 +62.5% 21 GEO-MEAN sched_debug.cpu#18.cpu_load[1]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
12 Â 3% +60.5% 20 Â 2% ivb42/ebizzy/performance-50%-100x-10s
12 +60.5% 20 GEO-MEAN sched_debug.cpu#14.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
13 Â 9% +60.0% 21 Â 8% ivb42/ebizzy/performance-50%-100x-10s
13 +60.0% 21 GEO-MEAN sched_debug.cpu#18.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3140 Â 36% +144.5% 7678 Â 21% ivb42/ebizzy/performance-50%-100x-10s
3441316 Â 10% +10.7% 3808986 Â 1% ivb42/hackbench/performance-100%-threads-socket
103950 +64.5% 171016 GEO-MEAN sched_debug.cpu#24.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8114 Â 16% +95.9% 15897 Â 23% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
11925417 Â 16% +62.2% 19343786 Â 0% ivb42/hackbench/performance-100%-threads-socket
21736276 Â 0% -15.7% 18334370 Â 1% ivb42/hackbench/performance-50%-threads-socket
1281273 +38.9% 1779842 GEO-MEAN sched_debug.cpu#8.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4725 Â 17% +64.0% 7751 Â 25% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
4725 +64.0% 7750 GEO-MEAN sched_debug.cpu#104.ttwu_count

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---------------- --------------------------
7495 Â 17% +32.7% 9948 Â 13% ivb42/ebizzy/performance-50%-100x-10s
7495 +32.7% 9948 GEO-MEAN sched_debug.cfs_rq[12]:/.tg_load_avg

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---------------- --------------------------
4917 Â 16% +82.6% 8980 Â 29% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
4257 Â 14% -45.8% 2307 Â 14% ivb42/ebizzy/performance-50%-100x-10s
2403163 Â 2% -8.8% 2191554 Â 2% ivb42/hackbench/performance-1600%-threads-socket
862442 Â 0% -15.1% 732316 Â 2% ivb42/hackbench/performance-50%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
716 Â 9% -33.9% 473 Â 12% ivb42/ebizzy/performance-50%-100x-10s
716 -33.9% 473 GEO-MEAN sched_debug.cfs_rq[46]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
75672 Â 15% -50.5% 37483 Â 10% ivb42/hackbench/performance-1600%-threads-socket
1473950 Â 1% -16.2% 1235367 Â 0% ivb42/hackbench/performance-50%-threads-socket
333971 -35.6% 215187 GEO-MEAN sched_debug.cpu#20.sched_goidle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
26 Â 6% -33.8% 17 Â 5% ivb42/ebizzy/performance-50%-100x-10s
26 -33.7% 17 GEO-MEAN sched_debug.cpu#43.cpu_load[4]

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---------------- --------------------------
26 Â 9% -30.8% 18 Â 12% ivb42/ebizzy/performance-50%-100x-10s
26 -30.8% 17 GEO-MEAN sched_debug.cpu#46.cpu_load[1]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
382 Â 6% +46.4% 559 Â 2% ivb42/ebizzy/performance-50%-100x-10s
382 +46.4% 559 GEO-MEAN sched_debug.cfs_rq[15]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4992 Â 25% +100.4% 10005 Â 20% ivb42/ebizzy/performance-50%-100x-10s
11668236 Â 13% +59.7% 18628665 Â 1% ivb42/hackbench/performance-100%-threads-socket
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1056263 +40.2% 1481231 GEO-MEAN sched_debug.cpu#24.ttwu_count

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---------------- --------------------------
14541 Â 18% +69.8% 24696 Â 5% ivb42/ebizzy/performance-50%-100x-10s
14541 +69.8% 24695 GEO-MEAN sched_debug.cfs_rq[19]:/.avg->runnable_avg_sum

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---------------- --------------------------
317 Â 18% +70.1% 539 Â 5% ivb42/ebizzy/performance-50%-100x-10s
317 +70.1% 539 GEO-MEAN sched_debug.cfs_rq[19]:/.tg_runnable_contrib

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---------------- --------------------------
7215 Â 15% +34.7% 9716 Â 12% ivb42/ebizzy/performance-50%-100x-10s
7214 +34.7% 9716 GEO-MEAN sched_debug.cfs_rq[9]:/.tg_load_avg

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---------------- --------------------------
17530 Â 6% +46.0% 25603 Â 1% ivb42/ebizzy/performance-50%-100x-10s
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---------------- --------------------------
7309 Â 16% +33.9% 9789 Â 13% ivb42/ebizzy/performance-50%-100x-10s
7309 +33.9% 9789 GEO-MEAN sched_debug.cfs_rq[10]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
30019 Â 7% +14.9% 34496 Â 5% ivb42/hackbench/performance-100%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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1.63 -32.9% 1.09 GEO-MEAN perf-profile.cpu-cycles.inode_has_perm.isra.30.file_has_perm.selinux_file_permission.security_file_permission.rw_verify_area

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---------------- --------------------------
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---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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1230679 Â 9% +65.1% 2032295 Â 14% ivb42/hackbench/performance-50%-threads-socket
1230679 +65.1% 2032295 GEO-MEAN sched_debug.cfs_rq[10]:/.spread0

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---------------- --------------------------
8408 Â 11% +19.2% 10025 Â 5% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
6401 Â 24% +120.5% 14112 Â 27% ivb42/ebizzy/performance-50%-100x-10s
11821848 Â 11% +56.6% 18516571 Â 1% ivb42/hackbench/performance-100%-threads-socket
20560704 Â 0% -16.2% 17227893 Â 1% ivb42/hackbench/performance-50%-threads-socket
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---------------- --------------------------
7677 Â 16% +30.2% 9992 Â 14% ivb42/ebizzy/performance-50%-100x-10s
7677 +30.2% 9992 GEO-MEAN sched_debug.cfs_rq[14]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7909 Â 18% +28.7% 10178 Â 14% ivb42/ebizzy/performance-50%-100x-10s
7909 +28.7% 10178 GEO-MEAN sched_debug.cfs_rq[18]:/.tg_load_avg

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---------------- --------------------------
5847 Â 24% -28.9% 4154 Â 7% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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---------------- --------------------------
5.22e+09 Â 7% +58.9% 8.293e+09 Â 2% ivb42/ebizzy/performance-50%-100x-10s
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1.807e+09 +45.9% 2.637e+09 GEO-MEAN cpuidle.C1-IVT.time

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---------------- --------------------------
15999 Â 10% +59.5% 25516 Â 6% ivb42/ebizzy/performance-50%-100x-10s
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349 Â 10% +59.5% 557 Â 6% ivb42/ebizzy/performance-50%-100x-10s
349 +59.5% 557 GEO-MEAN sched_debug.cfs_rq[18]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7975 Â 18% +28.3% 10236 Â 14% ivb42/ebizzy/performance-50%-100x-10s
7975 +28.3% 10236 GEO-MEAN sched_debug.cfs_rq[20]:/.tg_load_avg

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---------------- --------------------------
17005681 Â 14% +56.0% 26524924 Â 1% ivb42/hackbench/performance-100%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
640395 Â 3% -15.6% 540784 Â 12% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.44 Â 8% -32.3% 0.98 Â 4% ivb42/hackbench/performance-100%-threads-socket
1.44 -32.3% 0.98 GEO-MEAN perf-profile.cpu-cycles.avc_has_perm.inode_has_perm.file_has_perm.selinux_file_permission.security_file_permission

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---------------- --------------------------
8919 Â 11% +65.7% 14777 Â 7% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
12095766 Â 13% +62.2% 19621720 Â 2% ivb42/hackbench/performance-100%-threads-socket
21609616 Â 0% -14.6% 18459478 Â 1% ivb42/hackbench/performance-50%-threads-socket
1326005 +31.9% 1749264 GEO-MEAN sched_debug.cpu#5.ttwu_count

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---------------- --------------------------
7935 Â 18% +28.0% 10155 Â 14% ivb42/ebizzy/performance-50%-100x-10s
7935 +28.0% 10155 GEO-MEAN sched_debug.cfs_rq[17]:/.tg_load_avg

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---------------- --------------------------
7977 Â 18% +28.6% 10256 Â 13% ivb42/ebizzy/performance-50%-100x-10s
7977 +28.6% 10256 GEO-MEAN sched_debug.cfs_rq[21]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3478 Â 17% +117.2% 7555 Â 28% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
870275 Â 1% -13.3% 754578 Â 3% ivb42/hackbench/performance-50%-threads-socket
55021 +37.2% 75505 GEO-MEAN sched_debug.cpu#36.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
9062 Â 23% -32.3% 6135 Â 21% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
16827253 Â 13% +60.0% 26927363 Â 2% ivb42/hackbench/performance-100%-threads-socket
30468014 Â 1% -17.2% 25213426 Â 0% ivb42/hackbench/performance-50%-threads-socket
1668668 -3.6% 1609000 GEO-MEAN sched_debug.cpu#27.nr_switches

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
27 Â 5% -30.9% 18 Â 5% ivb42/ebizzy/performance-50%-100x-10s
15 Â 8% +32.6% 20 Â 11% ivb42/hackbench/performance-1600%-threads-socket
20 -4.3% 19 GEO-MEAN sched_debug.cpu#47.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
17581 Â 19% +65.3% 29062 Â 12% ivb42/hackbench/performance-100%-threads-socket
254353 Â 4% +18.7% 302028 Â 7% ivb42/hackbench/performance-50%-threads-socket
66872 +40.1% 93688 GEO-MEAN proc-vmstat.numa_hint_faults_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
13264 Â 35% +84.1% 24424 Â 17% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
13264 +84.1% 24424 GEO-MEAN sched_debug.cpu#62.sched_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.11 Â 11% -35.1% 0.72 Â 4% ivb42/hackbench/performance-100%-threads-socket
1.11 -35.1% 0.72 GEO-MEAN perf-profile.cpu-cycles.file_has_perm.selinux_file_permission.security_file_permission.rw_verify_area.vfs_read

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
526427 Â 23% +76.6% 929461 Â 2% ivb42/hackbench/performance-100%-threads-socket
1394923 Â 0% -9.3% 1265094 Â 1% ivb42/hackbench/performance-50%-threads-socket
856928 +26.5% 1084369 GEO-MEAN sched_debug.cpu#3.sched_goidle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7863 Â 17% +28.3% 10087 Â 13% ivb42/ebizzy/performance-50%-100x-10s
7863 +28.3% 10087 GEO-MEAN sched_debug.cfs_rq[16]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7187 Â 14% +33.6% 9600 Â 11% ivb42/ebizzy/performance-50%-100x-10s
7187 +33.6% 9600 GEO-MEAN sched_debug.cfs_rq[8]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4.53 Â 15% -37.7% 2.82 Â 32% ivb42/hackbench/performance-1600%-threads-socket
2.57 Â 4% +13.8% 2.92 Â 1% ivb42/hackbench/performance-50%-threads-socket
3.41 -15.8% 2.87 GEO-MEAN perf-profile.cpu-cycles._raw_spin_lock.unix_stream_sendmsg.sock_aio_write.do_sync_write.vfs_write

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
557866 Â 23% +80.5% 1007189 Â 1% ivb42/hackbench/performance-100%-threads-socket
53065 Â 20% -30.0% 37147 Â 10% ivb42/hackbench/performance-1600%-threads-socket
1493710 Â 1% -10.0% 1344628 Â 1% ivb42/hackbench/performance-50%-threads-socket
353619 +4.4% 369158 GEO-MEAN sched_debug.cpu#11.sched_goidle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4063 Â 15% +107.1% 8413 Â 36% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
2179222 Â 5% +10.1% 2399421 Â 3% ivb42/hackbench/performance-1600%-threads-socket
839076 Â 1% -11.6% 741571 Â 1% ivb42/hackbench/performance-50%-threads-socket
195133 +26.3% 246460 GEO-MEAN sched_debug.cpu#41.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
9837 Â 32% +95.8% 19258 Â 20% ivb42/ebizzy/performance-50%-100x-10s
17220541 Â 16% +56.5% 26958322 Â 2% ivb42/hackbench/performance-100%-threads-socket
30884674 Â 0% -18.7% 25097824 Â 0% ivb42/hackbench/performance-50%-threads-socket
1736043 +35.5% 2353134 GEO-MEAN sched_debug.cpu#24.nr_switches

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
14 Â 28% +47.7% 21 Â 15% ivb42/hackbench/performance-1600%-threads-socket
14 +47.7% 21 GEO-MEAN sched_debug.cpu#45.nr_running

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
14 Â 22% +38.6% 20 Â 8% ivb42/ebizzy/performance-50%-100x-10s
14 +38.6% 20 GEO-MEAN sched_debug.cfs_rq[23]:/.load

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
17 Â 2% +49.1% 26 Â 12% ivb42/ebizzy/performance-50%-100x-10s
17 +49.1% 26 GEO-MEAN sched_debug.cpu#9.cpu_load[0]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
13 Â 12% +60.0% 21 Â 5% ivb42/ebizzy/performance-50%-100x-10s
13 +60.0% 21 GEO-MEAN sched_debug.cpu#18.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
14 Â 25% +46.5% 21 Â 11% ivb42/hackbench/performance-1600%-threads-socket
14 +46.5% 21 GEO-MEAN sched_debug.cpu#47.nr_running

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
14 Â 8% +44.2% 20 Â 2% ivb42/ebizzy/performance-50%-100x-10s
14 +44.2% 20 GEO-MEAN sched_debug.cpu#13.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
12 Â 19% +64.9% 20 Â 12% ivb42/ebizzy/performance-50%-100x-10s
12 +64.9% 20 GEO-MEAN sched_debug.cpu#22.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7773 Â 17% +28.9% 10021 Â 14% ivb42/ebizzy/performance-50%-100x-10s
7773 +28.9% 10021 GEO-MEAN sched_debug.cfs_rq[15]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
15443 Â 16% -42.1% 8942 Â 15% ivb42/ebizzy/performance-50%-100x-10s
3938792 Â 4% -14.0% 3386333 Â 5% ivb42/hackbench/performance-1600%-threads-socket
25580176 Â 0% -21.8% 19998098 Â 1% ivb42/hackbench/performance-50%-threads-socket
1158775 -27.0% 846027 GEO-MEAN sched_debug.cpu#14.sched_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
9653 Â 9% -32.9% 6480 Â 16% ivb42/ebizzy/performance-50%-100x-10s
26079901 Â 0% -22.7% 20147877 Â 0% ivb42/hackbench/performance-50%-threads-socket
501746 -28.0% 361347 GEO-MEAN sched_debug.cpu#18.nr_switches

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
703 Â 4% -30.6% 488 Â 1% ivb42/ebizzy/performance-50%-100x-10s
703 -30.6% 488 GEO-MEAN sched_debug.cfs_rq[44]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2896697 Â 4% -38.1% 1793407 Â 29% ivb42/hackbench/performance-1600%-threads-socket
1443204 Â 24% +51.5% 2187058 Â 6% ivb42/hackbench/performance-50%-threads-socket
2044633 -3.1% 1980476 GEO-MEAN sched_debug.cfs_rq[23]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8004 Â 17% +28.4% 10276 Â 13% ivb42/ebizzy/performance-50%-100x-10s
8004 +28.4% 10276 GEO-MEAN sched_debug.cfs_rq[22]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8027 Â 18% +28.8% 10336 Â 13% ivb42/ebizzy/performance-50%-100x-10s
8027 +28.8% 10336 GEO-MEAN sched_debug.cfs_rq[24]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
32238 Â 4% -30.6% 22365 Â 1% ivb42/ebizzy/performance-50%-100x-10s
32238 -30.6% 22365 GEO-MEAN sched_debug.cfs_rq[44]:/.avg->runnable_avg_sum

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4820 Â 11% -31.9% 3282 Â 7% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
4820 -31.9% 3282 GEO-MEAN sched_debug.cpu#48.sched_goidle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
18 Â 6% -39.3% 11 Â 4% ivb42/ebizzy/performance-50%-100x-10s
19 Â 6% +19.0% 23 Â 9% ivb42/hackbench/performance-100%-threads-socket
18 -15.0% 16 GEO-MEAN sched_debug.cfs_rq[28]:/.load

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8011 Â 17% +28.6% 10298 Â 13% ivb42/ebizzy/performance-50%-100x-10s
8011 +28.6% 10298 GEO-MEAN sched_debug.cfs_rq[23]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
31701 Â 2% -32.5% 21398 Â 0% ivb42/ebizzy/performance-50%-100x-10s
31701 -32.5% 21398 GEO-MEAN sched_debug.cfs_rq[38]:/.avg->runnable_avg_sum

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4167 Â 19% +107.5% 8648 Â 37% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
6235 Â 28% +44.5% 9006 Â 9% ivb42/ebizzy/performance-50%-100x-10s
871725 Â 3% -9.5% 788740 Â 1% ivb42/hackbench/performance-50%-threads-socket
28293 +39.5% 39459 GEO-MEAN sched_debug.cpu#35.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
449 Â 6% -27.7% 324 Â 11% ivb42/ebizzy/performance-50%-100x-10s
449 -27.7% 324 GEO-MEAN sched_debug.cfs_rq[31]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.53 Â 3% -16.4% 1.28 Â 1% ivb42/hackbench/performance-50%-threads-socket
1.53 -16.4% 1.28 GEO-MEAN perf-profile.cpu-cycles.update_cfs_shares.enqueue_entity.enqueue_task_fair.enqueue_task.activate_task

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
692 Â 2% -32.5% 467 Â 0% ivb42/ebizzy/performance-50%-100x-10s
692 -32.5% 467 GEO-MEAN sched_debug.cfs_rq[38]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
38613 Â 21% +52.0% 58679 Â 6% ivb42/hackbench/performance-100%-threads-socket
287269 Â 4% +32.4% 380327 Â 6% ivb42/hackbench/performance-50%-threads-socket
105320 +41.8% 149389 GEO-MEAN proc-vmstat.numa_hint_faults

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.37 Â 3% -15.6% 1.15 Â 2% ivb42/hackbench/performance-50%-threads-socket
1.37 -15.6% 1.15 GEO-MEAN perf-profile.cpu-cycles.schedule_user.sysret_careful

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8063 Â 18% +28.1% 10333 Â 12% ivb42/ebizzy/performance-50%-100x-10s
8063 +28.1% 10333 GEO-MEAN sched_debug.cfs_rq[25]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7348 Â 15% +74.3% 12808 Â 16% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
11806551 Â 11% +55.2% 18329503 Â 2% ivb42/hackbench/performance-100%-threads-socket
20314951 Â 0% -15.6% 17140944 Â 1% ivb42/hackbench/performance-50%-threads-socket
1207946 +31.7% 1590605 GEO-MEAN sched_debug.cpu#30.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.61 Â 1% -14.9% 1.37 Â 2% ivb42/hackbench/performance-50%-threads-socket
1.61 -14.9% 1.37 GEO-MEAN perf-profile.cpu-cycles.pick_next_task_fair.__sched_text_start.schedule.schedule_timeout.unix_stream_recvmsg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.01 Â 28% -40.8% 0.60 Â 4% ivb42/hackbench/performance-100%-threads-socket
1.01 -40.8% 0.60 GEO-MEAN perf-profile.cpu-cycles.cmpxchg_double_slab.isra.49.__slab_free.kfree.skb_free_head.skb_release_data

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
16941114 Â 11% +64.1% 27793664 Â 0% ivb42/hackbench/performance-100%-threads-socket
31373706 Â 0% -18.0% 25734789 Â 0% ivb42/hackbench/performance-50%-threads-socket
23054404 +16.0% 26744422 GEO-MEAN sched_debug.cpu#33.sched_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.40 Â 2% -16.1% 1.17 Â 2% ivb42/hackbench/performance-50%-threads-socket
1.40 -16.1% 1.17 GEO-MEAN perf-profile.cpu-cycles.sysret_careful

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.33 Â 2% -16.4% 1.11 Â 2% ivb42/hackbench/performance-50%-threads-socket
1.33 -16.4% 1.11 GEO-MEAN perf-profile.cpu-cycles.__sched_text_start.schedule_user.sysret_careful

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
16927905 Â 11% +64.2% 27789022 Â 0% ivb42/hackbench/performance-100%-threads-socket
31356060 Â 0% -17.9% 25728656 Â 0% ivb42/hackbench/performance-50%-threads-socket
23038932 +16.1% 26739001 GEO-MEAN sched_debug.cpu#33.nr_switches

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
10.34 Â 19% -34.7% 6.75 Â 2% ivb42/hackbench/performance-100%-threads-socket
8.89 Â 10% -30.5% 6.18 Â 21% ivb42/hackbench/performance-1600%-threads-socket
9.59 -32.7% 6.46 GEO-MEAN perf-profile.cpu-cycles.skb_release_all.consume_skb.unix_stream_recvmsg.sock_aio_read.sock_aio_read

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
677903 Â 23% +44.6% 980014 Â 8% ivb42/hackbench/performance-100%-threads-socket
677903 +44.6% 980014 GEO-MEAN sched_debug.cpu#35.max_idle_balance_cost

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
101 Â 17% +47.5% 149 Â 21% ivb42/ebizzy/performance-50%-100x-10s
1868 Â 11% -23.9% 1421 Â 2% ivb42/hackbench/performance-1600%-threads-socket
434 +5.9% 460 GEO-MEAN sched_debug.cfs_rq[1]:/.tg_load_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
150 Â 28% +58.0% 237 Â 26% ivb42/ebizzy/performance-50%-100x-10s
84 Â 3% -25.0% 63 Â 33% ivb42/hackbench/performance-100%-threads-socket
112 +8.9% 122 GEO-MEAN sched_debug.cfs_rq[15]:/.blocked_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8 Â 7% +40.0% 11 Â 18% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
18 Â 5% -32.7% 12 Â 10% ivb42/ebizzy/performance-50%-100x-10s
12 -3.0% 11 GEO-MEAN sched_debug.cpu#30.cpu_load[0]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8083 Â 13% +78.7% 14442 Â 20% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
6483 Â 9% -33.4% 4316 Â 13% ivb42/ebizzy/performance-50%-100x-10s
2866789 Â 2% -12.7% 2501832 Â 2% ivb42/hackbench/performance-1600%-threads-socket
21661306 Â 0% -24.2% 16411873 Â 0% ivb42/hackbench/performance-50%-threads-socket
238841 -5.8% 224927 GEO-MEAN sched_debug.cpu#14.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4514 Â 18% +74.5% 7876 Â 9% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
884715 Â 2% -11.6% 782521 Â 1% ivb42/hackbench/performance-50%-threads-socket
63194 +24.2% 78506 GEO-MEAN sched_debug.cpu#9.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.25 Â 2% -25.4% 0.93 Â 2% ivb42/hackbench/performance-50%-threads-socket
1.25 -25.4% 0.93 GEO-MEAN perf-profile.cpu-cycles.update_cfs_shares.dequeue_entity.dequeue_task_fair.dequeue_task.deactivate_task

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
10616 Â 25% -38.7% 6506 Â 19% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
16835397 Â 13% +60.0% 26932709 Â 2% ivb42/hackbench/performance-100%-threads-socket
30477512 Â 1% -17.2% 25229055 Â 0% ivb42/hackbench/performance-50%-threads-socket
1759527 -6.7% 1641230 GEO-MEAN sched_debug.cpu#27.sched_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8105 Â 18% +27.2% 10311 Â 12% ivb42/ebizzy/performance-50%-100x-10s
8105 +27.2% 10311 GEO-MEAN sched_debug.cfs_rq[26]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7379 Â 8% +49.8% 11053 Â 14% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
7379 +49.8% 11053 GEO-MEAN sched_debug.cpu#50.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7697 Â 15% +70.3% 13108 Â 25% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
8581 Â 15% +39.8% 11998 Â 9% ivb42/ebizzy/performance-50%-100x-10s
11754315 Â 15% +57.2% 18472436 Â 2% ivb42/hackbench/performance-100%-threads-socket
20829936 Â 0% -17.0% 17279112 Â 1% ivb42/hackbench/performance-50%-threads-socket
356612 +32.7% 473344 GEO-MEAN sched_debug.cpu#35.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
444 Â 17% -27.5% 322 Â 13% ivb42/ebizzy/performance-50%-100x-10s
576 Â 4% -21.6% 452 Â 7% ivb42/hackbench/performance-100%-threads-socket
506 -24.6% 381 GEO-MEAN sched_debug.cfs_rq[25]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8412 Â 5% -22.9% 6484 Â 10% ivb42/ebizzy/performance-50%-100x-10s
536508 Â 25% +72.1% 923157 Â 1% ivb42/hackbench/performance-100%-threads-socket
1406705 Â 1% -10.8% 1254824 Â 1% ivb42/hackbench/performance-50%-threads-socket
185165 +5.8% 195839 GEO-MEAN sched_debug.cpu#0.sched_goidle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
16 Â 15% +49.0% 24 Â 20% ivb42/hackbench/performance-1600%-threads-socket
16 +49.0% 24 GEO-MEAN sched_debug.cpu#21.nr_running

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
25 Â 3% -33.3% 16 Â 7% ivb42/ebizzy/performance-50%-100x-10s
24 -33.3% 16 GEO-MEAN sched_debug.cpu#45.cpu_load[1]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
24 Â 5% -28.4% 17 Â 5% ivb42/ebizzy/performance-50%-100x-10s
24 -28.4% 17 GEO-MEAN sched_debug.cpu#37.cpu_load[2]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
27 Â 5% -28.4% 19 Â 2% ivb42/ebizzy/performance-50%-100x-10s
15 Â 0% +35.6% 20 Â 11% ivb42/hackbench/performance-1600%-threads-socket
20 -1.5% 19 GEO-MEAN sched_debug.cpu#47.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
9010 Â 13% +54.6% 13927 Â 12% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
12233313 Â 17% +57.5% 19266075 Â 2% ivb42/hackbench/performance-100%-threads-socket
22693545 Â 0% -16.6% 18915402 Â 1% ivb42/hackbench/performance-50%-threads-socket
1357459 +26.6% 1718539 GEO-MEAN sched_debug.cpu#11.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7218 Â 19% +42.0% 10253 Â 12% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
7218 +42.0% 10253 GEO-MEAN sched_debug.cpu#55.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4577 Â 13% +92.1% 8792 Â 12% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
4497 Â 47% -45.5% 2450 Â 10% ivb42/ebizzy/performance-50%-100x-10s
869234 Â 1% -10.1% 781750 Â 1% ivb42/hackbench/performance-50%-threads-socket
26155 -2.0% 25632 GEO-MEAN sched_debug.cpu#3.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
13499 Â 34% +77.7% 23993 Â 14% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
13499 +77.7% 23993 GEO-MEAN sched_debug.cpu#74.sched_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7502 Â 13% +47.8% 11086 Â 9% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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20020943 Â 0% -14.5% 17120192 Â 1% ivb42/hackbench/performance-50%-threads-socket
1206550 +25.8% 1517548 GEO-MEAN sched_debug.cpu#33.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
571 Â 9% -35.9% 366 Â 14% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8128 Â 18% +27.0% 10320 Â 12% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 10% -34.5% 12 Â 3% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8153 Â 18% +26.5% 10314 Â 12% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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580 -38.0% 359 GEO-MEAN sched_debug.cfs_rq[38]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
23 Â 12% -33.8% 15 Â 10% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8113 Â 19% +26.9% 10296 Â 12% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4302 Â 21% +71.4% 7373 Â 25% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
4302 +71.4% 7373 GEO-MEAN sched_debug.cpu#92.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8998 Â 21% +54.1% 13866 Â 15% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8190 Â 20% +25.3% 10261 Â 12% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4014 Â 9% +119.8% 8826 Â 27% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8250 Â 21% +24.5% 10271 Â 12% ivb42/ebizzy/performance-50%-100x-10s
8250 +24.5% 10271 GEO-MEAN sched_debug.cfs_rq[37]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8.05 Â 2% -12.5% 7.04 Â 2% ivb42/hackbench/performance-50%-threads-socket
8.05 -12.5% 7.04 GEO-MEAN perf-profile.cpu-cycles._raw_spin_lock_irqsave.__wake_up_sync_key.sock_def_readable.unix_stream_sendmsg.sock_aio_write

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---------------- --------------------------
17308722 Â 16% +55.8% 26962813 Â 2% ivb42/hackbench/performance-100%-threads-socket
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---------------- --------------------------
8184 Â 20% +25.3% 10254 Â 12% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8129 Â 19% +26.5% 10286 Â 12% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8182 Â 20% +25.2% 10245 Â 12% ivb42/ebizzy/performance-50%-100x-10s
8182 +25.2% 10245 GEO-MEAN sched_debug.cfs_rq[34]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
12346526 Â 13% +58.9% 19614719 Â 1% ivb42/hackbench/performance-100%-threads-socket
22483652 Â 1% -15.0% 19119883 Â 0% ivb42/hackbench/performance-50%-threads-socket
16661182 +16.2% 19365720 GEO-MEAN sched_debug.cpu#1.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8144 Â 19% +26.1% 10267 Â 12% ivb42/ebizzy/performance-50%-100x-10s
8144 +26.1% 10267 GEO-MEAN sched_debug.cfs_rq[32]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8166 Â 19% +25.7% 10263 Â 12% ivb42/ebizzy/performance-50%-100x-10s
8166 +25.7% 10263 GEO-MEAN sched_debug.cfs_rq[33]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
17017865 Â 12% +60.8% 27370190 Â 2% ivb42/hackbench/performance-100%-threads-socket
30325190 Â 1% -17.1% 25139575 Â 0% ivb42/hackbench/performance-50%-threads-socket
22717174 +15.5% 26231183 GEO-MEAN sched_debug.cpu#26.sched_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
165 Â 25% +54.9% 256 Â 24% ivb42/ebizzy/performance-50%-100x-10s
103 Â 2% -18.7% 84 Â 23% ivb42/hackbench/performance-100%-threads-socket
130 +12.2% 146 GEO-MEAN sched_debug.cfs_rq[15]:/.tg_load_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
5106 Â 26% +49.5% 7632 Â 6% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
860018 Â 2% -10.0% 773781 Â 0% ivb42/hackbench/performance-50%-threads-socket
66269 +16.0% 76847 GEO-MEAN sched_debug.cpu#4.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8251 Â 21% +24.4% 10265 Â 12% ivb42/ebizzy/performance-50%-100x-10s
8250 +24.4% 10265 GEO-MEAN sched_debug.cfs_rq[38]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
15824219 Â 12% +54.9% 24515228 Â 2% ivb42/hackbench/performance-100%-threads-socket
26226903 Â 1% -17.9% 21539753 Â 1% ivb42/hackbench/performance-50%-threads-socket
20372046 +12.8% 22979381 GEO-MEAN sched_debug.cpu#8.sched_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
26 Â 4% -27.8% 19 Â 7% ivb42/ebizzy/performance-50%-100x-10s
26 -27.8% 18 GEO-MEAN sched_debug.cpu#38.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
26 Â 3% -29.5% 18 Â 2% ivb42/ebizzy/performance-50%-100x-10s
26 -29.5% 18 GEO-MEAN sched_debug.cpu#45.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
26 Â 4% -29.1% 18 Â 5% ivb42/ebizzy/performance-50%-100x-10s
26 -29.1% 18 GEO-MEAN sched_debug.cpu#38.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7515 Â 11% +60.0% 12025 Â 7% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
31979 Â 7% -33.2% 21356 Â 5% ivb42/ebizzy/performance-50%-100x-10s
31979 -33.2% 21356 GEO-MEAN sched_debug.cfs_rq[43]:/.avg->runnable_avg_sum

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8253 Â 20% +24.2% 10251 Â 12% ivb42/ebizzy/performance-50%-100x-10s
8253 +24.2% 10251 GEO-MEAN sched_debug.cfs_rq[40]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8250 Â 20% +24.3% 10256 Â 12% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
5816 Â 9% -28.7% 4145 Â 18% ivb42/ebizzy/performance-50%-100x-10s
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12817 -22.1% 9979 GEO-MEAN sched_debug.cpu#31.curr->pid

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---------------- --------------------------
698 Â 7% -33.2% 466 Â 5% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2.74 Â 13% -32.0% 1.86 Â 5% ivb42/hackbench/performance-100%-threads-socket
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1.67 -31.5% 1.14 GEO-MEAN perf-profile.cpu-cycles.fsnotify.vfs_write.sys_write.system_call_fastpath

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---------------- --------------------------
8277 Â 20% +23.8% 10249 Â 11% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
415 Â 7% -25.6% 309 Â 12% ivb42/ebizzy/performance-50%-100x-10s
415 -25.6% 309 GEO-MEAN sched_debug.cfs_rq[26]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
32646 Â 5% -27.7% 23597 Â 2% ivb42/ebizzy/performance-50%-100x-10s
32646 -27.7% 23596 GEO-MEAN sched_debug.cfs_rq[47]:/.avg->runnable_avg_sum

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
11 Â 22% +77.1% 20 Â 6% ivb42/ebizzy/performance-50%-100x-10s
14 Â 8% +27.3% 18 Â 2% ivb42/hackbench/performance-1600%-threads-socket
13 +50.2% 19 GEO-MEAN sched_debug.cpu#19.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
445 Â 6% -33.1% 297 Â 6% ivb42/ebizzy/performance-50%-100x-10s
444 -33.1% 297 GEO-MEAN sched_debug.cfs_rq[28]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
17189411 Â 12% +57.7% 27104451 Â 1% ivb42/hackbench/performance-100%-threads-socket
30533255 Â 0% -17.4% 25208231 Â 0% ivb42/hackbench/performance-50%-threads-socket
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---------------- --------------------------
8318 Â 19% +23.1% 10244 Â 11% ivb42/ebizzy/performance-50%-100x-10s
8318 +23.1% 10244 GEO-MEAN sched_debug.cfs_rq[42]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7466 Â 7% +90.2% 14197 Â 17% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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---------------- --------------------------
8318 Â 19% +23.2% 10246 Â 11% ivb42/ebizzy/performance-50%-100x-10s
8318 +23.2% 10246 GEO-MEAN sched_debug.cfs_rq[44]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8320 Â 19% +23.1% 10246 Â 11% ivb42/ebizzy/performance-50%-100x-10s
8320 +23.1% 10246 GEO-MEAN sched_debug.cfs_rq[43]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
16126 Â 14% +50.1% 24205 Â 11% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
20 Â 10% -20.0% 16 Â 5% ivb42/hackbench/performance-100%-threads-socket
17 Â 17% +43.4% 25 Â 15% ivb42/hackbench/performance-1600%-threads-socket
18 +7.1% 20 GEO-MEAN sched_debug.cpu#16.nr_running

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
17 Â 12% +27.5% 21 Â 8% ivb42/ebizzy/performance-50%-100x-10s
17 +27.5% 21 GEO-MEAN sched_debug.cpu#7.load

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
10961 Â 27% +79.4% 19666 Â 18% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
10961 +79.4% 19666 GEO-MEAN sched_debug.cpu#70.nr_switches

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8319 Â 19% +23.0% 10235 Â 11% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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659 Â 4% -32.2% 447 Â 8% ivb42/ebizzy/performance-50%-100x-10s
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---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8319 Â 19% +22.6% 10197 Â 12% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
11644496 Â 13% +56.4% 18216544 Â 2% ivb42/hackbench/performance-100%-threads-socket
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22 Â 6% -12.1% 19 Â 2% ivb42/hackbench/performance-100%-threads-socket
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12 Â 19% +62.2% 20 Â 12% ivb42/ebizzy/performance-50%-100x-10s
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---------------- --------------------------
21 Â 10% -28.6% 15 Â 14% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
21 Â 10% -28.6% 15 Â 14% ivb42/ebizzy/performance-50%-100x-10s
21 -28.6% 15 GEO-MEAN sched_debug.cfs_rq[37]:/.load

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---------------- --------------------------
14 Â 8% +41.9% 20 Â 2% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7383 Â 19% -44.1% 4124 Â 16% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
12348995 Â 14% +57.9% 19497335 Â 1% ivb42/hackbench/performance-100%-threads-socket
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---------------- --------------------------
11773827 Â 11% +57.4% 18530291 Â 0% ivb42/hackbench/performance-100%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3689 Â 19% -24.3% 2792 Â 15% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
3689 -24.3% 2792 GEO-MEAN sched_debug.cpu#84.nr_switches

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
282 Â 18% +31.4% 371 Â 7% ivb42/ebizzy/performance-50%-100x-10s
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---------------- --------------------------
4740 Â 21% +118.4% 10349 Â 36% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8032 Â 16% -22.5% 6222 Â 14% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
24 Â 6% -20.5% 19 Â 13% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
9375 Â 20% +44.3% 13529 Â 5% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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22069167 Â 0% -15.4% 18674407 Â 1% ivb42/hackbench/performance-50%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
11 Â 29% +70.6% 19 Â 6% ivb42/ebizzy/performance-50%-100x-10s
14 Â 10% +35.7% 19 Â 4% ivb42/hackbench/performance-1600%-threads-socket
12 +52.2% 19 GEO-MEAN sched_debug.cpu#19.cpu_load[1]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7230 Â 16% +54.3% 11153 Â 12% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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376857 +8.6% 409421 GEO-MEAN sched_debug.cpu#42.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
356 Â 10% +46.9% 524 Â 8% ivb42/ebizzy/performance-50%-100x-10s
356 +46.9% 523 GEO-MEAN sched_debug.cfs_rq[16]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
6454 Â 7% +69.5% 10937 Â 7% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
11434344 Â 12% +60.0% 18296120 Â 1% ivb42/hackbench/performance-100%-threads-socket
2575345 Â 6% +8.9% 2805431 Â 6% ivb42/hackbench/performance-1600%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
159 Â 23% -40.4% 95 Â 15% ivb42/hackbench/performance-1600%-threads-socket
608 Â 3% -28.7% 433 Â 4% ivb42/hackbench/performance-50%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
427 Â 1% -29.0% 303 Â 9% ivb42/ebizzy/performance-50%-100x-10s
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503 -26.6% 369 GEO-MEAN sched_debug.cfs_rq[27]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
16367 Â 10% +46.5% 23982 Â 8% ivb42/ebizzy/performance-50%-100x-10s
16367 +46.5% 23982 GEO-MEAN sched_debug.cfs_rq[16]:/.avg->runnable_avg_sum

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1855 Â 5% -10.7% 1657 Â 4% ivb42/ebizzy/performance-50%-100x-10s
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26923 Â 2% +29.2% 34786 Â 2% ivb42/hackbench/performance-50%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7152 Â 13% +30.1% 9305 Â 10% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
639 Â 3% -28.1% 459 Â 1% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
26 Â 3% -29.1% 18 Â 2% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1371 Â 11% +35.6% 1860 Â 7% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
29270 Â 3% -28.1% 21048 Â 1% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
66373 Â 13% -23.6% 50702 Â 1% ivb42/hackbench/performance-100%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
16 Â 12% -30.0% 11 Â 4% ivb42/ebizzy/performance-50%-100x-10s
16 -30.0% 11 GEO-MEAN sched_debug.cfs_rq[30]:/.runnable_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
11 Â 4% +48.6% 17 Â 7% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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742 -28.3% 532 GEO-MEAN slabinfo.xfs_buf.active_objs

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---------------- --------------------------
16 Â 12% -28.0% 12 Â 6% ivb42/ebizzy/performance-50%-100x-10s
16 -28.0% 12 GEO-MEAN sched_debug.cfs_rq[30]:/.load

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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17 Â 2% -28.8% 12 Â 3% ivb42/ebizzy/performance-50%-100x-10s
17 -28.8% 12 GEO-MEAN sched_debug.cpu#27.cpu_load[0]

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---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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---------------- --------------------------
18 Â 6% -39.3% 11 Â 4% ivb42/ebizzy/performance-50%-100x-10s
18 Â 2% +14.3% 21 Â 2% ivb42/hackbench/performance-100%-threads-socket
18 -16.7% 15 GEO-MEAN sched_debug.cfs_rq[28]:/.runnable_load_avg

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---------------- --------------------------
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---------------- --------------------------
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3917354 Â 4% -13.8% 3376712 Â 5% ivb42/hackbench/performance-1600%-threads-socket
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---------------- --------------------------
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---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
654510 Â 16% +17.7% 770657 Â 4% ivb42/hackbench/performance-100%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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---------------- --------------------------
23 Â 6% -23.2% 17 Â 23% ivb42/ebizzy/performance-50%-100x-10s
23 -23.2% 17 GEO-MEAN sched_debug.cpu#43.load

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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---------------- --------------------------
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3.91 -14.3% 3.35 GEO-MEAN perf-profile.cpu-cycles.dequeue_task_fair.dequeue_task.deactivate_task.__sched_text_start.schedule

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---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
30700 Â 5% -30.1% 21472 Â 1% ivb42/ebizzy/performance-50%-100x-10s
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---------------- --------------------------
5171 Â 12% +78.1% 9208 Â 13% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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4.46 -11.2% 3.96 GEO-MEAN perf-profile.cpu-cycles.dequeue_task.deactivate_task.__sched_text_start.schedule.schedule_timeout

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2.89 Â 15% -27.1% 2.11 Â 6% ivb42/hackbench/performance-100%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
25 Â 6% -21.3% 19 Â 12% ivb42/ebizzy/performance-50%-100x-10s
13 Â 24% +55.0% 20 Â 9% ivb42/hackbench/performance-1600%-threads-socket
18 +10.4% 20 GEO-MEAN sched_debug.cpu#40.cpu_load[2]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
11475 Â 31% +79.7% 20626 Â 31% ivb42/ebizzy/performance-50%-100x-10s
16828977 Â 15% +61.6% 27191839 Â 2% ivb42/hackbench/performance-100%-threads-socket
3191735 Â 2% +7.9% 3442470 Â 3% ivb42/hackbench/performance-1600%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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---------------- --------------------------
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---------------- --------------------------
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---------------- --------------------------
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---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
22 Â 6% -10.6% 19 Â 4% ivb42/hackbench/performance-100%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
25 Â 3% -29.3% 17 Â 2% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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24 -28.0% 17 GEO-MEAN sched_debug.cpu#37.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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---------------- --------------------------
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---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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30.79 +35.8% 41.81 GEO-MEAN perf-profile.cpu-cycles._raw_spin_lock_irqsave.prepare_to_wait.sock_alloc_send_pskb.unix_stream_sendmsg.sock_aio_write

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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
0.82 Â 8% +39.7% 1.15 Â 23% ivb42/hackbench/performance-1600%-threads-socket
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3.48 +10.5% 3.85 GEO-MEAN perf-profile.cpu-cycles.autoremove_wake_function.__wake_up_common.__wake_up_sync_key.sock_def_readable.unix_stream_sendmsg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3145 Â 10% +71.0% 5380 Â 10% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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3.45 +9.8% 3.79 GEO-MEAN perf-profile.cpu-cycles.default_wake_function.autoremove_wake_function.__wake_up_common.__wake_up_sync_key.sock_def_readable

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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1.09 -35.3% 0.70 GEO-MEAN perf-profile.cpu-cycles.__srcu_read_lock.fsnotify.vfs_write.sys_write.system_call_fastpath

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
16175 Â 14% +26.8% 20509 Â 3% ivb42/hackbench/performance-100%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
9151 Â 13% +36.5% 12495 Â 21% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
15865603 Â 9% +51.7% 24075127 Â 2% ivb42/hackbench/performance-100%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
27 Â 1% -36.1% 17 Â 2% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
30191 Â 5% -29.3% 21352 Â 5% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3879 Â 18% -28.9% 2758 Â 10% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
0.88 Â 7% +37.1% 1.21 Â 22% ivb42/hackbench/performance-1600%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
6570 Â 18% -29.7% 4615 Â 10% ivb42/ebizzy/performance-50%-100x-10s
6570 -29.7% 4615 GEO-MEAN sched_debug.cpu#39.curr->pid

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
0.98 Â 12% -35.4% 0.63 Â 6% ivb42/hackbench/performance-100%-threads-socket
0.98 -35.4% 0.63 GEO-MEAN perf-profile.cpu-cycles.copy_user_enhanced_fast_string.skb_copy_datagram_from_iovec.unix_stream_sendmsg.sock_aio_write.do_sync_write

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
17038360 Â 13% +58.6% 27029572 Â 1% ivb42/hackbench/performance-100%-threads-socket
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30130205 Â 0% -16.7% 25101385 Â 0% ivb42/hackbench/performance-50%-threads-socket
11914465 +14.2% 13606418 GEO-MEAN sched_debug.cpu#29.nr_switches

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
17102761 Â 13% +58.5% 27104251 Â 1% ivb42/hackbench/performance-100%-threads-socket
3297892 Â 6% +12.6% 3714290 Â 7% ivb42/hackbench/performance-1600%-threads-socket
30140313 Â 0% -16.7% 25115800 Â 0% ivb42/hackbench/performance-50%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
5402 Â 18% -29.1% 3830 Â 9% ivb42/ebizzy/performance-50%-100x-10s
28528 Â 7% -14.0% 24532 Â 1% ivb42/hackbench/performance-100%-threads-socket
12414 -21.9% 9693 GEO-MEAN sched_debug.cpu#30.curr->pid

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
25 Â 3% -30.3% 17 Â 14% ivb42/ebizzy/performance-50%-100x-10s
25 -30.3% 17 GEO-MEAN sched_debug.cpu#42.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
658 Â 5% -29.2% 466 Â 5% ivb42/ebizzy/performance-50%-100x-10s
658 -29.2% 466 GEO-MEAN sched_debug.cfs_rq[37]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3422 Â 45% -50.3% 1702 Â 12% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
16891713 Â 15% +61.0% 27201743 Â 2% ivb42/hackbench/performance-100%-threads-socket
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30944860 Â 1% -16.7% 25778928 Â 1% ivb42/hackbench/performance-50%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
737173 Â 24% +38.4% 1020501 Â 5% ivb42/hackbench/performance-100%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4139 Â 14% +27.5% 5277 Â 9% ivb42/ebizzy/performance-50%-100x-10s
4138 +27.5% 5277 GEO-MEAN sched_debug.cpu#17.curr->pid

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
15354091 Â 12% +53.0% 23491482 Â 2% ivb42/hackbench/performance-100%-threads-socket
25405187 Â 1% -18.1% 20818635 Â 1% ivb42/hackbench/performance-50%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7724 Â 15% -46.1% 4160 Â 16% ivb42/ebizzy/performance-50%-100x-10s
28134 Â 7% -12.1% 24727 Â 1% ivb42/hackbench/performance-100%-threads-socket
29633 Â 1% -9.1% 26932 Â 6% ivb42/hackbench/performance-1600%-threads-socket
14168 Â 3% -11.3% 12566 Â 4% ivb42/hackbench/performance-50%-threads-socket
17379 -21.4% 13659 GEO-MEAN sched_debug.cpu#44.curr->pid

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.65 Â 0% +24.0% 2.05 Â 13% ivb42/hackbench/performance-1600%-threads-socket
14.53 Â 1% -12.9% 12.66 Â 1% ivb42/hackbench/performance-50%-threads-socket
4.90 +3.9% 5.09 GEO-MEAN perf-profile.cpu-cycles.try_to_wake_up.default_wake_function.autoremove_wake_function.__wake_up_common.__wake_up_sync_key

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
14337 Â 13% -29.1% 10161 Â 13% ivb42/ebizzy/performance-50%-100x-10s
26674784 Â 1% -23.1% 20500535 Â 0% ivb42/hackbench/performance-50%-threads-socket
618414 -26.2% 456420 GEO-MEAN sched_debug.cpu#22.nr_switches

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
11 Â 22% +74.3% 20 Â 12% ivb42/ebizzy/performance-50%-100x-10s
18 Â 2% +7.3% 19 Â 2% ivb42/hackbench/performance-100%-threads-socket
14 +36.7% 19 GEO-MEAN sched_debug.cpu#22.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4130334 Â 6% -28.0% 2974799 Â 4% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
4130334 -28.0% 2974799 GEO-MEAN sched_debug.cfs_rq[76]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
457 Â 16% -22.1% 356 Â 9% ivb42/ebizzy/performance-50%-100x-10s
457 -22.1% 356 GEO-MEAN sched_debug.cfs_rq[35]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
575 Â 9% -23.0% 442 Â 5% ivb42/hackbench/performance-100%-threads-socket
575 -23.0% 442 GEO-MEAN slabinfo.taskstats.active_objs

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
575 Â 9% -23.0% 442 Â 5% ivb42/hackbench/performance-100%-threads-socket
575 -23.0% 442 GEO-MEAN slabinfo.taskstats.num_objs

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4491 Â 18% +41.5% 6353 Â 16% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
4490 +41.5% 6353 GEO-MEAN sched_debug.cpu#56.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7535 Â 13% -46.5% 4029 Â 13% ivb42/ebizzy/performance-50%-100x-10s
14193 Â 2% -10.5% 12697 Â 2% ivb42/hackbench/performance-50%-threads-socket
10341 -30.8% 7152 GEO-MEAN sched_debug.cpu#46.curr->pid

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
27484 Â 6% -21.9% 21460 Â 5% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
18247 Â 5% -20.7% 14477 Â 7% ivb42/ebizzy/performance-50%-100x-10s
12296466 Â 14% +60.2% 19704481 Â 2% ivb42/hackbench/performance-100%-threads-socket
22444826 Â 1% -14.2% 19266125 Â 0% ivb42/hackbench/performance-50%-threads-socket
609946 -3.9% 586031 GEO-MEAN sched_debug.cpu#0.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
6887 Â 20% -39.9% 4142 Â 9% ivb42/ebizzy/performance-50%-100x-10s
28082 Â 7% -11.3% 24899 Â 0% ivb42/hackbench/performance-100%-threads-socket
13906 -27.0% 10155 GEO-MEAN sched_debug.cpu#37.curr->pid

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 2% -22.4% 15 Â 9% ivb42/ebizzy/performance-50%-100x-10s
19 -22.4% 15 GEO-MEAN sched_debug.cpu#30.cpu_load[2]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
13 Â 22% +46.2% 19 Â 12% ivb42/ebizzy/performance-50%-100x-10s
13 +46.2% 18 GEO-MEAN sched_debug.cpu#22.cpu_load[1]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
13 Â 12% +45.0% 19 Â 6% ivb42/hackbench/performance-1600%-threads-socket
13 +45.0% 19 GEO-MEAN sched_debug.cpu#19.cpu_load[0]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
18 Â 5% -23.6% 14 Â 0% ivb42/ebizzy/performance-50%-100x-10s
18 -23.6% 13 GEO-MEAN sched_debug.cpu#27.cpu_load[1]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
13 Â 10% +48.7% 19 Â 10% ivb42/ebizzy/performance-50%-100x-10s
13 +48.7% 19 GEO-MEAN sched_debug.cfs_rq[12]:/.runnable_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
14 Â 8% +32.6% 19 Â 0% ivb42/ebizzy/performance-50%-100x-10s
14 +32.6% 18 GEO-MEAN sched_debug.cpu#13.cpu_load[1]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2742 Â 20% +28.1% 3514 Â 7% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
6547 Â 8% -23.8% 4992 Â 13% ivb42/ebizzy/performance-50%-100x-10s
21754207 Â 0% -24.2% 16487812 Â 1% ivb42/hackbench/performance-50%-threads-socket
73099 -9.5% 66134 GEO-MEAN sched_debug.cpu#22.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
30288 Â 5% -26.5% 22265 Â 10% ivb42/ebizzy/performance-50%-100x-10s
30288 -26.5% 22265 GEO-MEAN sched_debug.cfs_rq[40]:/.avg->runnable_avg_sum

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
5.33 Â 18% -31.2% 3.67 Â 2% ivb42/hackbench/performance-100%-threads-socket
3.32 Â 9% -24.1% 2.52 Â 16% ivb42/hackbench/performance-1600%-threads-socket
4.21 -27.7% 3.04 GEO-MEAN perf-profile.cpu-cycles.skb_release_data.skb_release_all.consume_skb.unix_stream_recvmsg.sock_aio_read

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
820452 Â 1% -14.9% 698371 Â 6% ivb42/ebizzy/performance-50%-100x-10s
852002 Â 25% +61.6% 1376769 Â 9% ivb42/hackbench/performance-1600%-threads-socket
836078 +17.3% 980559 GEO-MEAN sched_debug.cpu#14.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
661 Â 5% -26.5% 486 Â 10% ivb42/ebizzy/performance-50%-100x-10s
661 -26.5% 485 GEO-MEAN sched_debug.cfs_rq[40]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
81817 Â 11% -20.4% 65120 Â 1% ivb42/hackbench/performance-100%-threads-socket
81817 -20.4% 65120 GEO-MEAN slabinfo.kmalloc-256.num_objs

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.19 Â 15% -35.7% 0.76 Â 5% ivb42/hackbench/performance-100%-threads-socket
1.19 -35.7% 0.76 GEO-MEAN perf-profile.cpu-cycles.system_call

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1278 Â 11% -20.4% 1017 Â 1% ivb42/hackbench/performance-100%-threads-socket
1277 -20.4% 1017 GEO-MEAN slabinfo.kmalloc-256.active_slabs

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1278 Â 11% -20.4% 1017 Â 1% ivb42/hackbench/performance-100%-threads-socket
1277 -20.4% 1017 GEO-MEAN slabinfo.kmalloc-256.num_slabs

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4015 Â 9% -21.6% 3150 Â 12% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
4015 -21.6% 3149 GEO-MEAN sched_debug.cpu#56.sched_goidle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7131 Â 13% +26.0% 8988 Â 10% ivb42/ebizzy/performance-50%-100x-10s
7131 +26.0% 8988 GEO-MEAN sched_debug.cfs_rq[4]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
23 Â 12% -27.1% 17 Â 0% ivb42/hackbench/performance-100%-threads-socket
23 -27.1% 17 GEO-MEAN sched_debug.cpu#29.nr_running

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
18 Â 14% +25.5% 23 Â 10% ivb42/hackbench/performance-1600%-threads-socket
18 +25.5% 23 GEO-MEAN sched_debug.cpu#22.nr_running

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
17505 Â 13% +35.9% 23793 Â 10% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
15340856 Â 8% +55.1% 23793350 Â 1% ivb42/hackbench/performance-100%-threads-socket
3152835 Â 6% +16.2% 3662411 Â 4% ivb42/hackbench/performance-1600%-threads-socket
25624862 Â 0% -18.0% 21018684 Â 0% ivb42/hackbench/performance-50%-threads-socket
2158234 +19.0% 2569348 GEO-MEAN sched_debug.cpu#5.nr_switches

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7005 Â 15% +70.4% 11936 Â 19% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
2854139 Â 2% -9.5% 2581771 Â 5% ivb42/hackbench/performance-1600%-threads-socket
19904854 Â 1% -24.2% 15083433 Â 0% ivb42/hackbench/performance-50%-threads-socket
735560 +5.3% 774626 GEO-MEAN sched_debug.cpu#36.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2119713 Â 9% -31.4% 1453596 Â 10% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
1336731 Â 24% +41.1% 1886101 Â 10% ivb42/hackbench/performance-50%-threads-socket
1683296 -1.6% 1655786 GEO-MEAN sched_debug.cfs_rq[18]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.27 Â 11% +37.2% 1.75 Â 11% ivb42/hackbench/performance-1600%-threads-socket
1.27 +37.2% 1.75 GEO-MEAN perf-profile.cpu-cycles.do_sys_poll.sys_poll.system_call_fastpath.poll.start_thread

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
18892 Â 8% +39.1% 26286 Â 9% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
15335716 Â 12% +53.2% 23488460 Â 2% ivb42/hackbench/performance-100%-threads-socket
25398742 Â 1% -18.1% 20807675 Â 1% ivb42/hackbench/performance-50%-threads-socket
1945080 +20.4% 2342099 GEO-MEAN sched_debug.cpu#3.nr_switches

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1700 Â 11% -21.1% 1342 Â 9% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
1700 -21.1% 1342 GEO-MEAN sched_debug.cpu#98.sched_goidle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1468667 Â 15% +43.2% 2102926 Â 9% ivb42/hackbench/performance-50%-threads-socket
1468667 +43.2% 2102926 GEO-MEAN sched_debug.cfs_rq[22]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3913375 Â 5% -26.5% 2877791 Â 9% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
3913375 -26.5% 2877791 GEO-MEAN sched_debug.cfs_rq[86]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1291 Â 11% -20.1% 1031 Â 1% ivb42/hackbench/performance-100%-threads-socket
1291 -20.1% 1031 GEO-MEAN slabinfo.kmalloc-512.num_slabs

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1291 Â 11% -20.1% 1031 Â 1% ivb42/hackbench/performance-100%-threads-socket
1291 -20.1% 1031 GEO-MEAN slabinfo.kmalloc-512.active_slabs

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
147 Â 2% +35.1% 199 Â 16% ivb42/ebizzy/performance-50%-100x-10s
147 +35.1% 198 GEO-MEAN sched_debug.cfs_rq[34]:/.blocked_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
82655 Â 11% -20.1% 66035 Â 1% ivb42/hackbench/performance-100%-threads-socket
82655 -20.1% 66034 GEO-MEAN slabinfo.kmalloc-512.num_objs

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
12164 Â 25% +90.9% 23225 Â 38% ivb42/ebizzy/performance-50%-100x-10s
31047087 Â 1% -19.2% 25085514 Â 0% ivb42/hackbench/performance-50%-threads-socket
614554 +24.2% 763289 GEO-MEAN sched_debug.cpu#45.sched_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
10 Â 23% -25.5% 7 Â 6% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
14 Â 6% +47.7% 21 Â 2% ivb42/ebizzy/performance-50%-100x-10s
12 +4.9% 12 GEO-MEAN sched_debug.cpu#15.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
5153 Â 14% -28.1% 3705 Â 17% ivb42/ebizzy/performance-50%-100x-10s
27914 Â 6% -11.6% 24667 Â 3% ivb42/hackbench/performance-100%-threads-socket
11993 -20.3% 9560 GEO-MEAN sched_debug.cpu#26.curr->pid

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
0.96 Â 6% +43.2% 1.37 Â 23% ivb42/hackbench/performance-1600%-threads-socket
23.87 Â 1% -10.7% 21.31 Â 1% ivb42/hackbench/performance-50%-threads-socket
4.78 +13.1% 5.40 GEO-MEAN perf-profile.cpu-cycles.__wake_up_sync_key.sock_def_readable.unix_stream_sendmsg.sock_aio_write.do_sync_write

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
25 Â 3% -28.9% 18 Â 4% ivb42/ebizzy/performance-50%-100x-10s
15 Â 19% +28.9% 19 Â 4% ivb42/hackbench/performance-1600%-threads-socket
19 -4.3% 18 GEO-MEAN sched_debug.cpu#39.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
536 Â 8% -35.4% 346 Â 15% ivb42/ebizzy/performance-50%-100x-10s
536 Â 6% +12.2% 602 Â 7% ivb42/hackbench/performance-100%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3561 Â 10% +61.8% 5763 Â 26% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
6197 Â 19% -21.6% 4858 Â 17% ivb42/ebizzy/performance-50%-100x-10s
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---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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---------------- --------------------------
8244 Â 3% -24.8% 6200 Â 20% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
20399319 Â 1% -24.9% 15320065 Â 1% ivb42/hackbench/performance-50%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
434 Â 11% -28.6% 310 Â 4% ivb42/ebizzy/performance-50%-100x-10s
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510 -23.3% 391 GEO-MEAN sched_debug.cfs_rq[30]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
322 Â 14% +29.0% 415 Â 4% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
518 Â 9% -26.3% 381 Â 6% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.30 Â 11% +36.2% 1.77 Â 11% ivb42/hackbench/performance-1600%-threads-socket
1.30 +36.2% 1.77 GEO-MEAN perf-profile.cpu-cycles.poll.start_thread

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
16455 Â 9% +26.0% 20741 Â 11% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4239 Â 11% -28.6% 3026 Â 12% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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---------------- --------------------------
3909 Â 5% -23.9% 2976 Â 4% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
3909 -23.9% 2976 GEO-MEAN sched_debug.cpu#59.sched_goidle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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27 Â 3% -32.9% 18 Â 2% ivb42/ebizzy/performance-50%-100x-10s
16 Â 13% +27.1% 20 Â 12% ivb42/hackbench/performance-1600%-threads-socket
20 -7.7% 19 GEO-MEAN sched_debug.cpu#44.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4027310 Â 6% -25.3% 3007061 Â 4% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
4027310 -25.3% 3007061 GEO-MEAN sched_debug.cfs_rq[87]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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21955842 Â 1% -25.2% 16425955 Â 0% ivb42/hackbench/performance-50%-threads-socket
21955842 -25.2% 16425955 GEO-MEAN sched_debug.cpu#19.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4086 Â 24% +62.7% 6648 Â 17% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
2265114 Â 5% +14.0% 2581650 Â 8% ivb42/hackbench/performance-1600%-threads-socket
860005 Â 1% -12.9% 748893 Â 2% ivb42/hackbench/performance-50%-threads-socket
199669 +17.3% 234246 GEO-MEAN sched_debug.cpu#42.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
21384750 Â 0% -24.7% 16103640 Â 1% ivb42/hackbench/performance-50%-threads-socket
21384750 -24.7% 16103640 GEO-MEAN sched_debug.cpu#21.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
11 Â 10% +34.3% 15 Â 12% ivb42/ebizzy/performance-50%-100x-10s
15 Â 7% +23.4% 19 Â 4% ivb42/hackbench/performance-1600%-threads-socket
13 +28.7% 17 GEO-MEAN sched_debug.cfs_rq[16]:/.runnable_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 4% -24.1% 14 Â 3% ivb42/ebizzy/performance-50%-100x-10s
19 -24.1% 14 GEO-MEAN sched_debug.cpu#27.cpu_load[2]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
18 Â 5% +26.8% 23 Â 5% ivb42/ebizzy/performance-50%-100x-10s
18 +26.8% 23 GEO-MEAN sched_debug.cpu#7.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
0.98 Â 15% -34.1% 0.64 Â 7% ivb42/hackbench/performance-100%-threads-socket
0.98 -34.1% 0.64 GEO-MEAN perf-profile.cpu-cycles.__srcu_read_unlock.fsnotify.vfs_write.sys_write.system_call_fastpath

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---------------- --------------------------
19 Â 4% -20.7% 15 Â 3% ivb42/ebizzy/performance-50%-100x-10s
19 -20.7% 15 GEO-MEAN sched_debug.cpu#29.cpu_load[2]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
18 Â 5% +25.0% 23 Â 7% ivb42/ebizzy/performance-50%-100x-10s
18 +25.0% 23 GEO-MEAN sched_debug.cpu#7.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
12 Â 3% +89.2% 23 Â 35% ivb42/ebizzy/performance-50%-100x-10s
15 Â 7% +23.4% 19 Â 4% ivb42/hackbench/performance-1600%-threads-socket
20 Â 4% -10.7% 18 Â 5% ivb42/hackbench/performance-50%-threads-socket
15 +27.8% 20 GEO-MEAN sched_debug.cpu#16.cpu_load[0]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1999 Â 13% -21.2% 1575 Â 11% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
1999 -21.2% 1575 GEO-MEAN sched_debug.cpu#79.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
10562 Â 13% +29.7% 13701 Â 6% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
12153175 Â 13% +58.1% 19209563 Â 2% ivb42/hackbench/performance-100%-threads-socket
21278578 Â 0% -14.0% 18299464 Â 0% ivb42/hackbench/performance-50%-threads-socket
1397846 +20.8% 1688782 GEO-MEAN sched_debug.cpu#4.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
528 Â 2% -19.4% 425 Â 8% ivb42/ebizzy/performance-50%-100x-10s
528 -19.4% 425 GEO-MEAN sched_debug.cfs_rq[31]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
165567 Â 9% -37.0% 104359 Â 33% ivb42/ebizzy/performance-50%-100x-10s
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3504314 Â 3% -9.4% 3175807 Â 5% ivb42/hackbench/performance-1600%-threads-socket
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---------------- --------------------------
1287 Â 14% +28.8% 1658 Â 3% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
675 Â 0% -36.7% 427 Â 6% ivb42/ebizzy/performance-50%-100x-10s
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766 -17.2% 634 GEO-MEAN sched_debug.cfs_rq[41]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
5831 Â 13% -37.8% 3624 Â 9% ivb42/ebizzy/performance-50%-100x-10s
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14332 Â 2% -9.0% 13045 Â 3% ivb42/hackbench/performance-50%-threads-socket
13256 -20.0% 10600 GEO-MEAN sched_debug.cpu#33.curr->pid

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3.24 Â 12% +27.6% 4.13 Â 1% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
3.24 +27.6% 4.13 GEO-MEAN perf-profile.cpu-cycles.clockevents_program_event.tick_program_event.hrtimer_interrupt.local_apic_timer_interrupt.smp_apic_timer_interrupt

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
30899 Â 0% -36.6% 19596 Â 6% ivb42/ebizzy/performance-50%-100x-10s
39777 Â 5% +8.8% 43276 Â 0% ivb42/hackbench/performance-1600%-threads-socket
35058 -16.9% 29121 GEO-MEAN sched_debug.cfs_rq[41]:/.avg->runnable_avg_sum

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15605 Â 4% +52.6% 23814 Â 20% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
3926577 Â 2% -14.6% 3352124 Â 9% ivb42/hackbench/performance-1600%-threads-socket
25785235 Â 0% -21.6% 20221040 Â 0% ivb42/hackbench/performance-50%-threads-socket
1164715 +0.7% 1173065 GEO-MEAN sched_debug.cpu#12.nr_switches

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2262327 Â 11% -25.5% 1684998 Â 4% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
2262327 -25.5% 1684998 GEO-MEAN sched_debug.cfs_rq[20]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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24185 Â 2% -19.4% 19484 Â 8% ivb42/ebizzy/performance-50%-100x-10s
24184 -19.4% 19483 GEO-MEAN sched_debug.cfs_rq[31]:/.avg->runnable_avg_sum

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3.25 Â 12% +27.4% 4.14 Â 1% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
3.25 +27.4% 4.14 GEO-MEAN perf-profile.cpu-cycles.tick_program_event.hrtimer_interrupt.local_apic_timer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
117 Â 31% +53.6% 179 Â 6% ivb42/ebizzy/performance-50%-100x-10s
117 +53.6% 179 GEO-MEAN sched_debug.cfs_rq[24]:/.blocked_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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4066351 Â 5% -25.6% 3025134 Â 3% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
4066351 -25.6% 3025134 GEO-MEAN sched_debug.cfs_rq[85]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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0.92 Â 12% -33.0% 0.62 Â 6% ivb42/hackbench/performance-100%-threads-socket
0.92 -33.0% 0.62 GEO-MEAN perf-profile.cpu-cycles.system_call_after_swapgs

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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17 Â 9% -28.3% 12 Â 7% ivb42/ebizzy/performance-50%-100x-10s
21 Â 7% +20.0% 26 Â 3% ivb42/hackbench/performance-1600%-threads-socket
19 -7.2% 18 GEO-MEAN sched_debug.cpu#29.load

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25356 Â 6% +13.7% 28842 Â 5% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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2167687 +11.3% 2412887 GEO-MEAN sched_debug.cpu#0.nr_switches

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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4144596 Â 5% -26.6% 3041569 Â 4% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
4144596 -26.6% 3041569 GEO-MEAN sched_debug.cfs_rq[75]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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20991987 Â 0% -24.1% 15929117 Â 0% ivb42/hackbench/performance-50%-threads-socket
20991987 -24.1% 15929117 GEO-MEAN sched_debug.cpu#20.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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20232670 Â 1% -24.7% 15244668 Â 1% ivb42/hackbench/performance-50%-threads-socket
20232670 -24.7% 15244668 GEO-MEAN sched_debug.cpu#43.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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2.41 Â 9% +25.3% 3.02 Â 2% ivb42/hackbench/performance-100%-threads-socket
2.41 +25.3% 3.02 GEO-MEAN turbostat.%c1

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
164 Â 10% +35.2% 221 Â 15% ivb42/ebizzy/performance-50%-100x-10s
88 Â 18% +28.8% 113 Â 11% ivb42/hackbench/performance-100%-threads-socket
120 +31.9% 158 GEO-MEAN sched_debug.cfs_rq[40]:/.blocked_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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1775 Â 11% -23.4% 1359 Â 12% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
1775 -23.4% 1359 GEO-MEAN sched_debug.cpu#91.sched_goidle

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7155 Â 14% +42.7% 10211 Â 8% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
2957082 Â 8% -13.8% 2547856 Â 4% ivb42/hackbench/performance-1600%-threads-socket
20091416 Â 0% -24.4% 15193784 Â 0% ivb42/hackbench/performance-50%-threads-socket
751915 -2.4% 733913 GEO-MEAN sched_debug.cpu#38.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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817086 Â 3% -24.5% 617070 Â 4% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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7630 Â 9% +40.3% 10708 Â 13% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
7630 +40.3% 10708 GEO-MEAN sched_debug.cpu#59.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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2013 Â 11% -27.7% 1456 Â 8% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
2013 -27.7% 1456 GEO-MEAN sched_debug.cpu#110.sched_goidle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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118 Â 4% -25.1% 88 Â 8% ivb42/hackbench/performance-1600%-threads-socket
118 -25.1% 88 GEO-MEAN sched_debug.cpu#8.nr_uninterruptible

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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19221661 Â 1% -23.7% 14665426 Â 1% ivb42/hackbench/performance-50%-threads-socket
19221661 -23.7% 14665426 GEO-MEAN sched_debug.cpu#40.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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21058318 Â 1% -24.2% 15959916 Â 0% ivb42/hackbench/performance-50%-threads-socket
21058318 -24.2% 15959916 GEO-MEAN sched_debug.cpu#17.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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126 Â 24% +63.6% 206 Â 19% ivb42/ebizzy/performance-50%-100x-10s
126 +63.6% 206 GEO-MEAN sched_debug.cfs_rq[11]:/.tg_load_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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437 Â 11% -29.6% 308 Â 4% ivb42/ebizzy/performance-50%-100x-10s
674 Â 5% -18.6% 548 Â 1% ivb42/hackbench/performance-100%-threads-socket
542 -24.3% 411 GEO-MEAN sched_debug.cfs_rq[29]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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605972 Â 12% +40.9% 853678 Â 3% ivb42/hackbench/performance-100%-threads-socket
605972 +40.9% 853678 GEO-MEAN sched_debug.cpu#32.max_idle_balance_cost

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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438 Â 15% -23.7% 334 Â 6% ivb42/ebizzy/performance-50%-100x-10s
438 -23.7% 334 GEO-MEAN sched_debug.cfs_rq[32]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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25 Â 9% -26.7% 18 Â 13% ivb42/hackbench/performance-1600%-threads-socket
24 -26.7% 18 GEO-MEAN sched_debug.cpu#34.cpu_load[1]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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19 Â 4% +29.8% 24 Â 1% ivb42/ebizzy/performance-50%-100x-10s
18 +29.8% 24 GEO-MEAN sched_debug.cpu#9.cpu_load[1]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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25 Â 1% -30.3% 17 Â 10% ivb42/ebizzy/performance-50%-100x-10s
25 -30.3% 17 GEO-MEAN sched_debug.cpu#42.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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754687 Â 24% +34.7% 1016297 Â 10% ivb42/hackbench/performance-100%-threads-socket
754687 +34.7% 1016297 GEO-MEAN sched_debug.cpu#40.max_idle_balance_cost

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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89908 Â 6% -13.7% 77620 Â 13% ivb42/ebizzy/performance-50%-100x-10s
89907 -13.7% 77619 GEO-MEAN meminfo.DirectMap4k

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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---------------- --------------------------
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68 Â 8% +23.9% 84 Â 9% ivb42/hackbench/performance-1600%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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21 Â 5% -23.4% 16 Â 5% ivb42/ebizzy/performance-50%-100x-10s
23 Â 11% -18.3% 19 Â 10% ivb42/hackbench/performance-1600%-threads-socket
22 -20.9% 17 GEO-MEAN sched_debug.cpu#34.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
233620 Â 5% +23.6% 288688 Â 1% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
106116 Â 14% -29.3% 75002 Â 15% ivb42/hackbench/performance-1600%-threads-socket
106116 -29.3% 75002 GEO-MEAN sched_debug.cfs_rq[1]:/.tg_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
76 Â 7% -24.6% 57 Â 27% ivb42/hackbench/performance-100%-threads-socket
76 -24.6% 57 GEO-MEAN sched_debug.cfs_rq[13]:/.blocked_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1355 Â 24% +36.0% 1843 Â 11% ivb42/hackbench/performance-100%-threads-socket
1355 +36.0% 1843 GEO-MEAN numa-meminfo.node0.Inactive(anon)

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
6844 Â 14% +49.9% 10259 Â 18% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
837853 Â 1% -22.6% 648690 Â 10% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
545 Â 2% -23.8% 415 Â 5% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
0.53 Â 12% +44.0% 0.76 Â 25% ivb42/hackbench/performance-1600%-threads-socket
0.53 +44.0% 0.76 GEO-MEAN perf-profile.cpu-cycles.get_partial_node.isra.47.__slab_alloc.__kmalloc_node_track_caller.__kmalloc_reserve.__alloc_skb

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
25575741 Â 0% -21.4% 20104812 Â 0% ivb42/hackbench/performance-50%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
265158 Â 4% -21.7% 207674 Â 5% ivb42/ebizzy/performance-50%-100x-10s
265158 -21.7% 207674 GEO-MEAN sched_debug.cfs_rq[34]:/.exec_clock

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4050059 Â 8% -23.8% 3088113 Â 4% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
4050059 -23.8% 3088113 GEO-MEAN sched_debug.cfs_rq[82]:/.spread0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
6479886 Â 4% -21.5% 5085287 Â 5% ivb42/ebizzy/performance-50%-100x-10s
6479886 -21.5% 5085287 GEO-MEAN sched_debug.cfs_rq[34]:/.min_vruntime

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
298 Â 9% +33.7% 399 Â 8% ivb42/ebizzy/performance-50%-100x-10s
584 Â 5% -13.8% 503 Â 3% ivb42/hackbench/performance-100%-threads-socket
417 +7.4% 448 GEO-MEAN sched_debug.cfs_rq[16]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3.35 Â 15% -26.1% 2.48 Â 5% ivb42/hackbench/performance-100%-threads-socket
3.35 -26.1% 2.48 GEO-MEAN perf-profile.cpu-cycles.rw_verify_area.vfs_read.sys_read.system_call_fastpath

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
266 Â 22% +36.1% 362 Â 9% ivb42/ebizzy/performance-50%-100x-10s
609 Â 14% -18.4% 497 Â 9% ivb42/hackbench/performance-100%-threads-socket
402 +5.4% 424 GEO-MEAN sched_debug.cfs_rq[20]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
24955 Â 1% -23.7% 19033 Â 5% ivb42/ebizzy/performance-50%-100x-10s
24955 -23.7% 19033 GEO-MEAN sched_debug.cfs_rq[34]:/.avg->runnable_avg_sum

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
650072 Â 4% -17.8% 534335 Â 9% ivb42/ebizzy/performance-50%-100x-10s
31534 Â 13% +41.8% 44720 Â 14% ivb42/hackbench/performance-50%-threads-socket
143177 +8.0% 154583 GEO-MEAN sched_debug.cpu#38.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
18 Â 6% +23.6% 22 Â 2% ivb42/ebizzy/performance-50%-100x-10s
26 Â 22% -27.5% 19 Â 10% ivb42/hackbench/performance-1600%-threads-socket
22 -5.3% 20 GEO-MEAN sched_debug.cpu#7.cpu_load[0]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 7% +22.8% 23 Â 5% ivb42/ebizzy/performance-50%-100x-10s
23 Â 8% -18.3% 19 Â 10% ivb42/hackbench/performance-1600%-threads-socket
21 +0.2% 21 GEO-MEAN sched_debug.cpu#7.cpu_load[1]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.62 Â 12% -33.5% 1.08 Â 4% ivb42/hackbench/performance-100%-threads-socket
1.03 Â 1% -13.2% 0.89 Â 1% ivb42/hackbench/performance-50%-threads-socket
1.29 -24.0% 0.98 GEO-MEAN perf-profile.cpu-cycles.skb_unlink.unix_stream_recvmsg.sock_aio_read.sock_aio_read.do_sync_read

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1877 Â 8% -20.7% 1489 Â 4% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
1877 -20.7% 1489 GEO-MEAN sched_debug.cpu#111.sched_goidle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
636 Â 7% -18.1% 521 Â 11% ivb42/hackbench/performance-100%-threads-socket
636 -18.1% 521 GEO-MEAN sched_debug.cfs_rq[6]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
816065 Â 2% -20.8% 645990 Â 5% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
20 Â 4% -31.7% 13 Â 3% ivb42/ebizzy/performance-50%-100x-10s
19 Â 0% +10.5% 21 Â 0% ivb42/hackbench/performance-100%-threads-socket
19 -13.1% 16 GEO-MEAN sched_debug.cpu#28.cpu_load[1]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
13 Â 9% +51.2% 20 Â 4% ivb42/ebizzy/performance-50%-100x-10s
20 Â 2% -9.7% 18 Â 5% ivb42/hackbench/performance-50%-threads-socket
16 +16.8% 19 GEO-MEAN sched_debug.cpu#16.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
587 Â 5% -11.8% 517 Â 10% ivb42/hackbench/performance-100%-threads-socket
487 Â 5% +36.3% 664 Â 15% ivb42/hackbench/performance-1600%-threads-socket
534 +9.7% 586 GEO-MEAN sched_debug.cfs_rq[0]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 2% -17.2% 16 Â 8% ivb42/ebizzy/performance-50%-100x-10s
19 -17.2% 15 GEO-MEAN sched_debug.cpu#30.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
13 Â 13% +43.9% 19 Â 8% ivb42/hackbench/performance-1600%-threads-socket
13 +43.9% 19 GEO-MEAN sched_debug.cfs_rq[19]:/.runnable_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 4% -17.5% 15 Â 10% ivb42/hackbench/performance-100%-threads-socket
18 -17.5% 15 GEO-MEAN sched_debug.cpu#27.nr_running

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 2% -19.0% 15 Â 10% ivb42/ebizzy/performance-50%-100x-10s
19 -19.0% 15 GEO-MEAN sched_debug.cpu#30.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
25395850 Â 0% -21.3% 19996864 Â 0% ivb42/hackbench/performance-50%-threads-socket
25395850 -21.3% 19996864 GEO-MEAN sched_debug.cpu#16.sched_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
25385835 Â 0% -21.3% 19979026 Â 0% ivb42/hackbench/performance-50%-threads-socket
25385835 -21.3% 19979026 GEO-MEAN sched_debug.cpu#16.nr_switches

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
536 Â 10% -33.0% 359 Â 2% ivb42/ebizzy/performance-50%-100x-10s
586 Â 2% -8.0% 540 Â 4% ivb42/hackbench/performance-100%-threads-socket
560 -21.4% 440 GEO-MEAN sched_debug.cfs_rq[37]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
5092506 Â 4% +25.6% 6395946 Â 6% ivb42/ebizzy/performance-50%-100x-10s
5092506 +25.6% 6395946 GEO-MEAN sched_debug.cfs_rq[14]:/.min_vruntime

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
208891 Â 4% +25.5% 262171 Â 6% ivb42/ebizzy/performance-50%-100x-10s
208891 +25.5% 262171 GEO-MEAN sched_debug.cfs_rq[14]:/.exec_clock

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
5694 Â 14% -28.1% 4091 Â 10% ivb42/ebizzy/performance-50%-100x-10s
27951 Â 7% -14.0% 24051 Â 3% ivb42/hackbench/performance-100%-threads-socket
31238 Â 7% -19.4% 25181 Â 10% ivb42/hackbench/performance-1600%-threads-socket
13928 Â 3% -10.0% 12532 Â 2% ivb42/hackbench/performance-50%-threads-socket
16222 -18.2% 13275 GEO-MEAN sched_debug.cpu#34.curr->pid

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
26311333 Â 1% -21.6% 20632524 Â 0% ivb42/hackbench/performance-50%-threads-socket
26311333 -21.6% 20632524 GEO-MEAN sched_debug.cpu#21.sched_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3042142 Â 4% -14.0% 2614903 Â 3% ivb42/hackbench/performance-1600%-threads-socket
22221059 Â 1% -25.7% 16516998 Â 0% ivb42/hackbench/performance-50%-threads-socket
8221899 -20.1% 6571936 GEO-MEAN sched_debug.cpu#23.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 4% +24.6% 23 Â 1% ivb42/ebizzy/performance-50%-100x-10s
18 +24.6% 23 GEO-MEAN sched_debug.cpu#10.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 6% +22.4% 23 Â 1% ivb42/ebizzy/performance-50%-100x-10s
19 +22.4% 23 GEO-MEAN sched_debug.cpu#10.cpu_load[2]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
24 Â 5% -17.8% 20 Â 10% ivb42/hackbench/performance-1600%-threads-socket
24 -17.8% 19 GEO-MEAN sched_debug.cfs_rq[8]:/.runnable_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 8% +22.0% 24 Â 3% ivb42/ebizzy/performance-50%-100x-10s
19 +22.0% 24 GEO-MEAN sched_debug.cpu#10.cpu_load[1]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 4% +20.3% 23 Â 5% ivb42/ebizzy/performance-50%-100x-10s
24 Â 6% -19.4% 19 Â 2% ivb42/hackbench/performance-1600%-threads-socket
21 -1.5% 21 GEO-MEAN sched_debug.cpu#9.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 4% +22.0% 24 Â 3% ivb42/ebizzy/performance-50%-100x-10s
19 +22.0% 24 GEO-MEAN sched_debug.cpu#9.cpu_load[2]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
27 Â 25% -34.1% 18 Â 16% ivb42/hackbench/performance-1600%-threads-socket
27 -34.1% 17 GEO-MEAN sched_debug.cpu#34.cpu_load[0]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 8% +20.3% 23 Â 1% ivb42/ebizzy/performance-50%-100x-10s
19 +20.3% 23 GEO-MEAN sched_debug.cpu#8.cpu_load[2]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3962812 Â 2% -13.8% 3417120 Â 11% ivb42/hackbench/performance-1600%-threads-socket
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10119824 -17.7% 8325580 GEO-MEAN sched_debug.cpu#12.sched_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
660294 Â 9% -14.4% 564994 Â 12% ivb42/ebizzy/performance-50%-100x-10s
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1003861 +19.0% 1194341 GEO-MEAN sched_debug.cpu#40.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
10 Â 25% -28.3% 7 Â 6% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
15 Â 8% +37.0% 21 Â 3% ivb42/ebizzy/performance-50%-100x-10s
12 -0.9% 12 GEO-MEAN sched_debug.cpu#15.cpu_load[2]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
30849469 Â 1% -20.1% 24636230 Â 0% ivb42/hackbench/performance-50%-threads-socket
30849469 -20.1% 24636230 GEO-MEAN sched_debug.cpu#42.sched_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2.05 Â 17% -22.7% 1.59 Â 6% ivb42/hackbench/performance-100%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
17108 Â 9% +29.5% 22154 Â 14% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
17108 +29.5% 22154 GEO-MEAN sched_debug.cpu#50.nr_switches

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
20 Â 4% -20.0% 16 Â 8% ivb42/hackbench/performance-100%-threads-socket
31 Â 17% +29.0% 40 Â 10% ivb42/hackbench/performance-1600%-threads-socket
24 +1.6% 25 GEO-MEAN sched_debug.cpu#0.nr_running

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1857 Â 22% -24.1% 1410 Â 6% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
31306 Â 3% -27.8% 22592 Â 2% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1690 Â 11% -19.9% 1353 Â 4% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
5462429 Â 7% +16.4% 6355796 Â 4% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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31513770 Â 0% -20.1% 25180158 Â 0% ivb42/hackbench/performance-50%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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31530459 -20.1% 25191647 GEO-MEAN sched_debug.cpu#46.sched_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
6940689 Â 10% -14.9% 5905543 Â 3% ivb42/ebizzy/performance-50%-100x-10s
6940689 -14.9% 5905543 GEO-MEAN sched_debug.cfs_rq[47]:/.min_vruntime

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---------------- --------------------------
14799 Â 7% +50.6% 22281 Â 20% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
3863385 Â 3% -10.9% 3441935 Â 3% ivb42/hackbench/performance-1600%-threads-socket
30720180 Â 0% -19.4% 24772598 Â 0% ivb42/hackbench/performance-50%-threads-socket
1206555 +2.6% 1238523 GEO-MEAN sched_debug.cpu#36.nr_switches

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---------------- --------------------------
285373 Â 10% -14.9% 242798 Â 3% ivb42/ebizzy/performance-50%-100x-10s
285373 -14.9% 242798 GEO-MEAN sched_debug.cfs_rq[47]:/.exec_clock

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.04 Â 13% -28.0% 0.75 Â 4% ivb42/hackbench/performance-100%-threads-socket
1.04 -28.0% 0.75 GEO-MEAN perf-profile.cpu-cycles.__pthread_disable_asynccancel.start_thread

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
17 Â 25% +52.9% 26 Â 8% ivb42/ebizzy/performance-50%-100x-10s
17 +52.9% 26 GEO-MEAN sched_debug.cpu#23.load

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.90 Â 13% -27.1% 1.38 Â 6% ivb42/hackbench/performance-100%-threads-socket
1.11 Â 7% -12.5% 0.97 Â 3% ivb42/hackbench/performance-50%-threads-socket
1.45 -20.1% 1.16 GEO-MEAN perf-profile.cpu-cycles.selinux_file_permission.security_file_permission.rw_verify_area.vfs_read.sys_read

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
224197 Â 7% +16.2% 260451 Â 4% ivb42/ebizzy/performance-50%-100x-10s
224197 +16.2% 260451 GEO-MEAN sched_debug.cfs_rq[13]:/.exec_clock

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4865 Â 15% +28.4% 6248 Â 8% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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16 Â 10% +18.4% 19 Â 4% ivb42/hackbench/performance-1600%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
494 Â 6% -16.0% 415 Â 9% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3898 Â 18% -23.9% 2965 Â 10% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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---------------- --------------------------
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---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
22629 Â 6% -16.0% 19000 Â 9% ivb42/ebizzy/performance-50%-100x-10s
22629 -16.0% 19000 GEO-MEAN sched_debug.cfs_rq[33]:/.avg->runnable_avg_sum

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
22 Â 5% -17.9% 18 Â 2% ivb42/hackbench/performance-1600%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
17 Â 9% +25.0% 21 Â 9% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
18 Â 6% +23.6% 22 Â 7% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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---------------- --------------------------
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---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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---------------- --------------------------
586 Â 3% -17.0% 486 Â 4% ivb42/hackbench/performance-100%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
21 Â 8% -21.9% 16 Â 7% ivb42/ebizzy/performance-50%-100x-10s
23 Â 7% -20.0% 18 Â 11% ivb42/hackbench/performance-1600%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 6% -20.3% 15 Â 6% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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---------------- --------------------------
20 Â 0% -25.0% 15 Â 5% ivb42/ebizzy/performance-50%-100x-10s
19 Â 0% +12.3% 21 Â 2% ivb42/hackbench/performance-100%-threads-socket
19 -8.2% 17 GEO-MEAN sched_debug.cpu#28.cpu_load[2]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
505 Â 7% -18.3% 412 Â 5% ivb42/ebizzy/performance-50%-100x-10s
505 -18.3% 412 GEO-MEAN sched_debug.cfs_rq[29]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1188 Â 9% +14.5% 1361 Â 1% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1188 Â 9% +14.5% 1361 Â 1% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
1188 +14.5% 1360 GEO-MEAN slabinfo.anon_vma.num_slabs

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---------------- --------------------------
66604 Â 9% +14.5% 76248 Â 1% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
4139312 Â 13% -19.2% 3345528 Â 7% ivb42/hackbench/performance-1600%-threads-socket
30443857 Â 0% -18.9% 24679394 Â 0% ivb42/hackbench/performance-50%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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66161 +14.3% 75642 GEO-MEAN slabinfo.anon_vma.active_objs

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
13 Â 9% +48.8% 20 Â 6% ivb42/ebizzy/performance-50%-100x-10s
16 Â 15% +18.0% 19 Â 2% ivb42/hackbench/performance-1600%-threads-socket
20 Â 2% -8.7% 18 Â 3% ivb42/hackbench/performance-50%-threads-socket
16 +17.0% 19 GEO-MEAN sched_debug.cpu#16.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
25 Â 5% -16.0% 21 Â 3% ivb42/hackbench/performance-100%-threads-socket
21 Â 9% +23.4% 26 Â 3% ivb42/hackbench/performance-1600%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
86 Â 4% -23.6% 65 Â 18% ivb42/hackbench/performance-100%-threads-socket
85 -23.6% 65 GEO-MEAN sched_debug.cfs_rq[6]:/.tg_load_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3912870 Â 3% -11.4% 3466362 Â 4% ivb42/hackbench/performance-1600%-threads-socket
30769646 Â 1% -19.3% 24823365 Â 0% ivb42/hackbench/performance-50%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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881319 -16.5% 735645 GEO-MEAN sched_debug.cpu#19.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
28336 Â 7% -13.6% 24483 Â 2% ivb42/hackbench/performance-100%-threads-socket
28336 -13.6% 24483 GEO-MEAN sched_debug.cpu#4.curr->pid

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---------------- --------------------------
1788 Â 8% -23.9% 1360 Â 13% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
18 Â 6% -21.4% 14 Â 3% ivb42/ebizzy/performance-50%-100x-10s
21 Â 4% -10.9% 19 Â 4% ivb42/hackbench/performance-100%-threads-socket
19 -16.3% 16 GEO-MEAN sched_debug.cpu#29.cpu_load[1]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
9047 Â 12% -16.0% 7597 Â 6% ivb42/ebizzy/performance-50%-100x-10s
19955834 Â 0% -23.9% 15189591 Â 0% ivb42/hackbench/performance-50%-threads-socket
424908 -20.1% 339698 GEO-MEAN sched_debug.cpu#46.ttwu_count

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---------------- --------------------------
27812 Â 7% -13.7% 23998 Â 3% ivb42/hackbench/performance-100%-threads-socket
27812 -13.7% 23998 GEO-MEAN sched_debug.cpu#6.curr->pid

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---------------- --------------------------
978 Â 7% -13.0% 850 Â 0% ivb42/hackbench/performance-100%-threads-socket
978 -13.0% 850 GEO-MEAN vmstat.procs.r

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 6% +20.7% 23 Â 2% ivb42/ebizzy/performance-50%-100x-10s
19 +20.7% 23 GEO-MEAN sched_debug.cpu#8.cpu_load[4]

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---------------- --------------------------
19 Â 6% +20.7% 23 Â 2% ivb42/ebizzy/performance-50%-100x-10s
19 +20.7% 23 GEO-MEAN sched_debug.cpu#8.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 2% +34.5% 26 Â 19% ivb42/ebizzy/performance-50%-100x-10s
19 +34.5% 26 GEO-MEAN sched_debug.cpu#3.cpu_load[0]

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---------------- --------------------------
19 Â 6% +15.5% 22 Â 4% ivb42/ebizzy/performance-50%-100x-10s
19 +15.5% 22 GEO-MEAN sched_debug.cpu#11.cpu_load[4]

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---------------- --------------------------
18 Â 2% +25.0% 23 Â 2% ivb42/ebizzy/performance-50%-100x-10s
18 +25.0% 23 GEO-MEAN sched_debug.cpu#10.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
502 Â 5% -18.0% 411 Â 6% ivb42/ebizzy/performance-50%-100x-10s
501 -18.0% 411 GEO-MEAN sched_debug.cfs_rq[27]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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---------------- --------------------------
134 Â 28% +61.3% 216 Â 23% ivb42/ebizzy/performance-50%-100x-10s
134 +61.3% 216 GEO-MEAN sched_debug.cfs_rq[30]:/.blocked_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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22993 -18.0% 18851 GEO-MEAN sched_debug.cfs_rq[27]:/.avg->runnable_avg_sum

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
9.33 Â 12% -21.7% 7.31 Â 5% ivb42/hackbench/performance-100%-threads-socket
9.33 -21.7% 7.31 GEO-MEAN perf-profile.cpu-cycles.__alloc_skb.sock_alloc_send_pskb.unix_stream_sendmsg.sock_aio_write.do_sync_write

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---------------- --------------------------
0.81 Â 7% +28.4% 1.04 Â 15% ivb42/hackbench/performance-1600%-threads-socket
0.81 +28.4% 1.04 GEO-MEAN perf-profile.cpu-cycles.get_partial_node.isra.47.__slab_alloc.kmem_cache_alloc_node.__alloc_skb.sock_alloc_send_pskb

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---------------- --------------------------
5422421 Â 9% +6.7% 5784234 Â 8% ivb42/ebizzy/performance-50%-100x-10s
5422421 +6.7% 5784234 GEO-MEAN meminfo.DirectMap2M

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---------------- --------------------------
480 Â 3% +21.3% 582 Â 3% ivb42/ebizzy/performance-50%-100x-10s
480 +21.3% 582 GEO-MEAN sched_debug.cfs_rq[1]:/.tg_runnable_contrib

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---------------- --------------------------
23982 Â 5% +14.9% 27559 Â 6% ivb42/ebizzy/performance-50%-100x-10s
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---------------- --------------------------
22036 Â 3% +21.1% 26680 Â 3% ivb42/ebizzy/performance-50%-100x-10s
22036 +21.1% 26680 GEO-MEAN sched_debug.cfs_rq[1]:/.avg->runnable_avg_sum

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---------------- --------------------------
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523 Â 5% +14.8% 600 Â 6% ivb42/ebizzy/performance-50%-100x-10s
523 +14.8% 600 GEO-MEAN sched_debug.cfs_rq[9]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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---------------- --------------------------
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13.79 -18.7% 11.22 GEO-MEAN perf-profile.cpu-cycles.sock_alloc_send_pskb.unix_stream_sendmsg.sock_aio_write.do_sync_write.vfs_write

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---------------- --------------------------
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6707995 -20.4% 5338153 GEO-MEAN sched_debug.cfs_rq[41]:/.min_vruntime

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28480 Â 6% -14.5% 24340 Â 0% ivb42/hackbench/performance-100%-threads-socket
28480 -14.5% 24340 GEO-MEAN sched_debug.cpu#3.curr->pid

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---------------- --------------------------
2.44 Â 13% -31.5% 1.67 Â 5% ivb42/hackbench/performance-100%-threads-socket
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1.78 -21.9% 1.39 GEO-MEAN perf-profile.cpu-cycles.skb_copy_datagram_from_iovec.unix_stream_sendmsg.sock_aio_write.do_sync_write.vfs_write

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---------------- --------------------------
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---------------- --------------------------
20 Â 4% +28.3% 25 Â 9% ivb42/ebizzy/performance-50%-100x-10s
19 +28.3% 25 GEO-MEAN sched_debug.cpu#3.cpu_load[1]

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---------------- --------------------------
20 Â 8% +16.7% 23 Â 4% ivb42/ebizzy/performance-50%-100x-10s
19 +16.7% 23 GEO-MEAN sched_debug.cpu#5.cpu_load[3]

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---------------- --------------------------
19 Â 10% +18.6% 23 Â 4% ivb42/ebizzy/performance-50%-100x-10s
19 +18.6% 23 GEO-MEAN sched_debug.cpu#5.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
23 Â 8% -14.1% 20 Â 6% ivb42/hackbench/performance-1600%-threads-socket
23 -14.1% 20 GEO-MEAN sched_debug.cfs_rq[31]:/.runnable_load_avg

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---------------- --------------------------
18 Â 5% -16.1% 15 Â 6% ivb42/ebizzy/performance-50%-100x-10s
18 -16.1% 15 GEO-MEAN sched_debug.cpu#26.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
20 Â 4% +21.7% 24 Â 1% ivb42/ebizzy/performance-50%-100x-10s
19 +21.7% 24 GEO-MEAN sched_debug.cpu#3.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
23 Â 6% -13.0% 20 Â 4% ivb42/hackbench/performance-1600%-threads-socket
23 -13.0% 19 GEO-MEAN sched_debug.cfs_rq[2]:/.runnable_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
18 Â 2% -14.5% 15 Â 6% ivb42/ebizzy/performance-50%-100x-10s
18 -14.5% 15 GEO-MEAN sched_debug.cpu#26.cpu_load[2]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3976394 Â 3% -11.7% 3510398 Â 5% ivb42/hackbench/performance-1600%-threads-socket
31529669 Â 0% -19.1% 25504070 Â 0% ivb42/hackbench/performance-50%-threads-socket
11197071 -15.5% 9462000 GEO-MEAN sched_debug.cpu#47.sched_count

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---------------- --------------------------
299 Â 9% +31.8% 394 Â 14% ivb42/ebizzy/performance-50%-100x-10s
299 +31.8% 394 GEO-MEAN sched_debug.cfs_rq[14]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
6188990 Â 4% -16.9% 5143546 Â 4% ivb42/ebizzy/performance-50%-100x-10s
6188990 -16.9% 5143546 GEO-MEAN sched_debug.cfs_rq[28]:/.min_vruntime

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
27911 Â 7% -9.1% 25365 Â 0% ivb42/hackbench/performance-100%-threads-socket
27590 Â 9% -10.0% 24831 Â 10% ivb42/hackbench/performance-1600%-threads-socket
27750 -9.6% 25096 GEO-MEAN sched_debug.cpu#15.curr->pid

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
24152 Â 3% -17.9% 19823 Â 5% ivb42/ebizzy/performance-50%-100x-10s
24152 -17.9% 19823 GEO-MEAN sched_debug.cfs_rq[25]:/.avg->runnable_avg_sum

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 7% +15.8% 22 Â 7% ivb42/ebizzy/performance-50%-100x-10s
20 Â 2% -8.1% 19 Â 4% ivb42/hackbench/performance-100%-threads-socket
23 Â 6% -14.5% 19 Â 8% ivb42/hackbench/performance-1600%-threads-socket
20 -3.1% 20 GEO-MEAN sched_debug.cpu#8.cpu_load[0]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
527 Â 3% -17.8% 433 Â 5% ivb42/ebizzy/performance-50%-100x-10s
527 -17.8% 432 GEO-MEAN sched_debug.cfs_rq[25]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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95 Â 5% -19.2% 77 Â 19% ivb42/hackbench/performance-100%-threads-socket
95 -19.2% 77 GEO-MEAN sched_debug.cfs_rq[13]:/.tg_load_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
17 Â 12% -23.5% 13 Â 6% ivb42/ebizzy/performance-50%-100x-10s
21 Â 4% -10.9% 19 Â 4% ivb42/hackbench/performance-100%-threads-socket
19 -17.5% 15 GEO-MEAN sched_debug.cpu#29.cpu_load[0]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
253158 Â 4% -16.8% 210701 Â 4% ivb42/ebizzy/performance-50%-100x-10s
253158 -16.8% 210701 GEO-MEAN sched_debug.cfs_rq[28]:/.exec_clock

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3881265 Â 5% -11.0% 3454243 Â 2% ivb42/hackbench/performance-1600%-threads-socket
25887804 Â 0% -21.3% 20372718 Â 1% ivb42/hackbench/performance-50%-threads-socket
10023843 -16.3% 8388821 GEO-MEAN sched_debug.cpu#19.nr_switches

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8120 Â 7% +21.9% 9900 Â 5% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
8120 +21.9% 9900 GEO-MEAN sched_debug.cpu#48.ttwu_count

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
291131 Â 6% +13.4% 330032 Â 2% ivb42/ebizzy/performance-50%-100x-10s
291131 +13.4% 330032 GEO-MEAN sched_debug.cpu#23.nr_load_updates

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
151 Â 6% +14.1% 172 Â 7% ivb42/ebizzy/performance-50%-100x-10s
64 Â 6% -30.9% 44 Â 32% ivb42/hackbench/performance-100%-threads-socket
98 -11.2% 87 GEO-MEAN sched_debug.cfs_rq[6]:/.blocked_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
0.98 Â 3% +20.0% 1.18 Â 1% ivb42/hackbench/performance-50%-threads-socket
0.98 +20.0% 1.18 GEO-MEAN perf-profile.cpu-cycles._raw_spin_lock_irqsave.skb_queue_tail.unix_stream_sendmsg.sock_aio_write.do_sync_write

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
798851 Â 3% -15.8% 672484 Â 6% ivb42/ebizzy/performance-50%-100x-10s
798851 -15.8% 672484 GEO-MEAN sched_debug.cpu#15.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
20 Â 4% +15.0% 23 Â 6% ivb42/hackbench/performance-100%-threads-socket
26 Â 6% -15.0% 22 Â 4% ivb42/hackbench/performance-1600%-threads-socket
23 -1.1% 22 GEO-MEAN sched_debug.cpu#4.load

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
21 Â 7% +19.0% 25 Â 3% ivb42/ebizzy/performance-50%-100x-10s
21 +19.0% 24 GEO-MEAN sched_debug.cpu#1.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
20 Â 9% -16.4% 17 Â 4% ivb42/hackbench/performance-100%-threads-socket
16 Â 24% +48.0% 24 Â 13% ivb42/hackbench/performance-1600%-threads-socket
18 +11.2% 20 GEO-MEAN sched_debug.cpu#12.nr_running

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.883e+10 Â 2% -16.3% 1.575e+10 Â 1% ivb42/ebizzy/performance-50%-100x-10s
1.883e+10 -16.3% 1.575e+10 GEO-MEAN cpuidle.C6-IVT.time

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
242217 Â 3% -12.7% 211488 Â 9% ivb42/ebizzy/performance-50%-100x-10s
242217 -12.7% 211488 GEO-MEAN sched_debug.cfs_rq[33]:/.exec_clock

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
851770 Â 0% -15.3% 721480 Â 2% ivb42/hackbench/performance-50%-threads-socket
851770 -15.3% 721480 GEO-MEAN sched_debug.cpu#17.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 10% -19.0% 15 Â 7% ivb42/hackbench/performance-100%-threads-socket
19 -19.0% 15 GEO-MEAN sched_debug.cpu#11.nr_running

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 8% -22.0% 15 Â 16% ivb42/hackbench/performance-100%-threads-socket
19 -22.0% 15 GEO-MEAN sched_debug.cpu#30.nr_running

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
15 Â 14% +28.9% 19 Â 6% ivb42/hackbench/performance-1600%-threads-socket
15 +28.9% 19 GEO-MEAN sched_debug.cpu#36.cpu_load[2]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 6% -15.5% 16 Â 7% ivb42/ebizzy/performance-50%-100x-10s
19 -15.5% 16 GEO-MEAN sched_debug.cpu#33.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 8% -16.9% 16 Â 2% ivb42/ebizzy/performance-50%-100x-10s
19 -16.9% 16 GEO-MEAN sched_debug.cpu#33.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
935 Â 5% -14.5% 799 Â 13% ivb42/hackbench/performance-1600%-threads-socket
935 -14.5% 799 GEO-MEAN slabinfo.mnt_cache.num_objs

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
935 Â 5% -14.5% 799 Â 13% ivb42/hackbench/performance-1600%-threads-socket
935 -14.5% 799 GEO-MEAN slabinfo.mnt_cache.active_objs

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
161 Â 16% -24.4% 121 Â 7% ivb42/hackbench/performance-100%-threads-socket
161 -24.4% 121 GEO-MEAN sched_debug.cfs_rq[28]:/.tg_load_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2.23 Â 9% -16.9% 1.85 Â 3% ivb42/hackbench/performance-100%-threads-socket
2.23 -16.9% 1.85 GEO-MEAN perf-profile.cpu-cycles.security_file_permission.rw_verify_area.vfs_write.sys_write.system_call_fastpath

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
6402970 Â 6% -14.7% 5458801 Â 4% ivb42/ebizzy/performance-50%-100x-10s
6402970 -14.7% 5458801 GEO-MEAN sched_debug.cfs_rq[25]:/.min_vruntime

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
20 Â 4% +28.3% 25 Â 17% ivb42/ebizzy/performance-50%-100x-10s
28 Â 39% -34.1% 18 Â 5% ivb42/hackbench/performance-1600%-threads-socket
23 -8.0% 21 GEO-MEAN sched_debug.cpu#4.cpu_load[0]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
262352 Â 6% -14.7% 223668 Â 4% ivb42/ebizzy/performance-50%-100x-10s
262352 -14.7% 223668 GEO-MEAN sched_debug.cfs_rq[25]:/.exec_clock

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 2% -20.7% 15 Â 8% ivb42/ebizzy/performance-50%-100x-10s
19 Â 0% +10.5% 21 Â 0% ivb42/hackbench/performance-100%-threads-socket
19 -6.4% 17 GEO-MEAN sched_debug.cpu#28.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
703 Â 15% -23.1% 541 Â 4% ivb42/hackbench/performance-100%-threads-socket
703 -23.1% 540 GEO-MEAN sched_debug.cfs_rq[2]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
27795 Â 5% -13.2% 24134 Â 2% ivb42/hackbench/performance-100%-threads-socket
27794 -13.2% 24134 GEO-MEAN sched_debug.cpu#16.curr->pid

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3412 Â 8% -15.1% 2898 Â 4% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
1420038 Â 1% -16.0% 1193250 Â 1% ivb42/hackbench/performance-50%-threads-socket
69611 -15.5% 58809 GEO-MEAN sched_debug.cpu#13.sched_goidle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
22447 Â 4% -15.7% 18930 Â 5% ivb42/ebizzy/performance-50%-100x-10s
22447 -15.7% 18930 GEO-MEAN sched_debug.cfs_rq[26]:/.avg->runnable_avg_sum

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
28675 Â 6% -13.0% 24950 Â 2% ivb42/hackbench/performance-100%-threads-socket
28675 -13.0% 24950 GEO-MEAN sched_debug.cpu#13.curr->pid

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
5675688 Â 1% +15.1% 6531142 Â 3% ivb42/ebizzy/performance-50%-100x-10s
5675688 +15.1% 6531142 GEO-MEAN sched_debug.cfs_rq[15]:/.min_vruntime

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
521 Â 4% -14.2% 447 Â 6% ivb42/ebizzy/performance-50%-100x-10s
521 -14.2% 447 GEO-MEAN sched_debug.cfs_rq[35]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
21 Â 5% +20.0% 26 Â 6% ivb42/ebizzy/performance-50%-100x-10s
21 +20.0% 26 GEO-MEAN sched_debug.cpu#1.cpu_load[1]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
21 Â 5% +16.9% 25 Â 6% ivb42/ebizzy/performance-50%-100x-10s
21 +16.9% 25 GEO-MEAN sched_debug.cpu#2.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
26 Â 6% -15.0% 22 Â 4% ivb42/hackbench/performance-1600%-threads-socket
26 -15.0% 22 GEO-MEAN sched_debug.cfs_rq[4]:/.load

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
21 Â 4% +17.2% 25 Â 5% ivb42/ebizzy/performance-50%-100x-10s
21 +17.2% 24 GEO-MEAN sched_debug.cpu#2.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
507 Â 8% +18.0% 598 Â 3% ivb42/ebizzy/performance-50%-100x-10s
507 +18.0% 598 GEO-MEAN sched_debug.cfs_rq[5]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
23248 Â 8% +18.1% 27465 Â 3% ivb42/ebizzy/performance-50%-100x-10s
23248 +18.1% 27465 GEO-MEAN sched_debug.cfs_rq[5]:/.avg->runnable_avg_sum

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
23877 Â 4% -14.2% 20481 Â 6% ivb42/ebizzy/performance-50%-100x-10s
23877 -14.2% 20481 GEO-MEAN sched_debug.cfs_rq[35]:/.avg->runnable_avg_sum

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
494 Â 4% +15.8% 573 Â 4% ivb42/ebizzy/performance-50%-100x-10s
494 +15.8% 573 GEO-MEAN sched_debug.cfs_rq[11]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
514 Â 1% +13.2% 581 Â 7% ivb42/ebizzy/performance-50%-100x-10s
514 +13.2% 581 GEO-MEAN sched_debug.cfs_rq[6]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
489 Â 4% -15.6% 413 Â 5% ivb42/ebizzy/performance-50%-100x-10s
489 -15.6% 413 GEO-MEAN sched_debug.cfs_rq[26]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
235161 Â 1% +14.8% 269925 Â 3% ivb42/ebizzy/performance-50%-100x-10s
235161 +14.8% 269925 GEO-MEAN sched_debug.cfs_rq[15]:/.exec_clock

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
27474 Â 0% +17.4% 32249 Â 0% ivb42/hackbench/performance-1600%-threads-socket
27474 +17.4% 32249 GEO-MEAN sched_debug.cpu#5.curr->pid

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
654103 Â 16% +35.4% 885670 Â 5% ivb42/hackbench/performance-100%-threads-socket
654103 +35.4% 885670 GEO-MEAN sched_debug.cpu#34.max_idle_balance_cost

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
28467 Â 8% -13.3% 24684 Â 3% ivb42/hackbench/performance-100%-threads-socket
14483 Â 2% -11.5% 12813 Â 3% ivb42/hackbench/performance-50%-threads-socket
20305 -12.4% 17784 GEO-MEAN sched_debug.cpu#7.curr->pid

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
23596 Â 1% +13.0% 26662 Â 7% ivb42/ebizzy/performance-50%-100x-10s
23596 +13.0% 26661 GEO-MEAN sched_debug.cfs_rq[6]:/.avg->runnable_avg_sum

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
107 Â 15% +22.9% 132 Â 8% ivb42/hackbench/performance-100%-threads-socket
107 +22.9% 132 GEO-MEAN sched_debug.cfs_rq[40]:/.tg_load_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
340 Â 7% +26.7% 430 Â 2% ivb42/ebizzy/performance-50%-100x-10s
595 Â 10% -16.5% 496 Â 2% ivb42/hackbench/performance-100%-threads-socket
449 +2.8% 462 GEO-MEAN sched_debug.cfs_rq[12]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
22666 Â 4% +15.7% 26230 Â 4% ivb42/ebizzy/performance-50%-100x-10s
22666 +15.7% 26230 GEO-MEAN sched_debug.cfs_rq[11]:/.avg->runnable_avg_sum

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
20 Â 6% -16.4% 17 Â 4% ivb42/ebizzy/performance-50%-100x-10s
20 -16.4% 17 GEO-MEAN sched_debug.cpu#32.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
110 Â 13% -17.9% 90 Â 13% ivb42/hackbench/performance-100%-threads-socket
110 -17.9% 90 GEO-MEAN sched_debug.cfs_rq[16]:/.tg_load_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
6564712 Â 2% -12.6% 5736157 Â 3% ivb42/ebizzy/performance-50%-100x-10s
6564712 -12.6% 5736157 GEO-MEAN sched_debug.cfs_rq[39]:/.min_vruntime

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2.91 Â 14% -20.7% 2.31 Â 8% ivb42/hackbench/performance-100%-threads-socket
1.65 Â 3% -11.9% 1.45 Â 2% ivb42/hackbench/performance-50%-threads-socket
2.19 -16.4% 1.83 GEO-MEAN perf-profile.cpu-cycles.__kmalloc_reserve.isra.26.__alloc_skb.sock_alloc_send_pskb.unix_stream_sendmsg.sock_aio_write

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
269231 Â 2% -12.7% 234926 Â 3% ivb42/ebizzy/performance-50%-100x-10s
269231 -12.7% 234926 GEO-MEAN sched_debug.cfs_rq[39]:/.exec_clock

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
415 Â 12% -21.2% 327 Â 9% ivb42/hackbench/performance-1600%-threads-socket
414 -21.2% 327 GEO-MEAN sched_debug.cfs_rq[5]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8082 Â 6% -16.3% 6768 Â 1% ivb42/hackbench/performance-100%-threads-socket
8082 -16.3% 6768 GEO-MEAN slabinfo.sock_inode_cache.num_objs

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
167 Â 30% +52.1% 254 Â 18% ivb42/ebizzy/performance-50%-100x-10s
167 +52.1% 254 GEO-MEAN sched_debug.cfs_rq[12]:/.tg_load_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
28252 Â 6% -15.3% 23930 Â 4% ivb42/hackbench/performance-100%-threads-socket
14095 Â 2% -9.6% 12748 Â 2% ivb42/hackbench/performance-50%-threads-socket
19955 -12.5% 17466 GEO-MEAN sched_debug.cpu#12.curr->pid

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
866621 Â 1% -15.9% 728734 Â 2% ivb42/hackbench/performance-50%-threads-socket
866621 -15.9% 728734 GEO-MEAN sched_debug.cpu#18.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1039319 Â 1% -14.8% 885271 Â 0% ivb42/hackbench/performance-50%-threads-socket
1039319 -14.8% 885271 GEO-MEAN numa-numastat.node0.local_node

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
20 Â 6% -12.9% 18 Â 4% ivb42/ebizzy/performance-50%-100x-10s
20 -12.9% 17 GEO-MEAN sched_debug.cpu#31.cpu_load[3]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
18 Â 4% +20.4% 21 Â 7% ivb42/hackbench/performance-100%-threads-socket
17 +20.4% 21 GEO-MEAN sched_debug.cpu#21.load

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
17 Â 17% +31.4% 22 Â 15% ivb42/hackbench/performance-1600%-threads-socket
17 +31.4% 22 GEO-MEAN sched_debug.cpu#43.nr_running

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
20 Â 6% -16.1% 17 Â 9% ivb42/hackbench/performance-100%-threads-socket
20 -16.1% 17 GEO-MEAN sched_debug.cpu#17.nr_running

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
18 Â 0% +14.8% 20 Â 6% ivb42/hackbench/performance-100%-threads-socket
17 +14.8% 20 GEO-MEAN sched_debug.cfs_rq[26]:/.load

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
22 Â 6% -18.2% 18 Â 9% ivb42/hackbench/performance-1600%-threads-socket
22 -18.2% 17 GEO-MEAN sched_debug.cfs_rq[9]:/.runnable_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
17 Â 7% +16.9% 20 Â 4% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
17 +16.9% 20 GEO-MEAN sched_debug.cpu#89.cpu_load[2]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
7 Â 10% -18.9% 6 Â 0% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
7 -18.9% 6 GEO-MEAN sched_debug.cpu#31.cpu_load[0]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2.65 Â 10% -16.4% 2.21 Â 3% ivb42/hackbench/performance-100%-threads-socket
2.65 -16.4% 2.21 GEO-MEAN perf-profile.cpu-cycles.rw_verify_area.vfs_write.sys_write.system_call_fastpath

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2279041 Â 3% +9.8% 2501740 Â 4% ivb42/hackbench/performance-1600%-threads-socket
867410 Â 1% -15.8% 730524 Â 2% ivb42/hackbench/performance-50%-threads-socket
1406009 -3.8% 1351880 GEO-MEAN sched_debug.cpu#20.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
0.92 Â 3% +16.1% 1.07 Â 3% ivb42/hackbench/performance-50%-threads-socket
0.92 +16.1% 1.07 GEO-MEAN perf-profile.cpu-cycles._raw_spin_lock.unix_stream_recvmsg.sock_aio_read.sock_aio_read.do_sync_read

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1043155 Â 1% -14.6% 891335 Â 0% ivb42/hackbench/performance-50%-threads-socket
1043155 -14.6% 891335 GEO-MEAN numa-numastat.node0.numa_hit

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
661 Â 10% +32.4% 875 Â 20% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
661 +32.4% 875 GEO-MEAN sched_debug.cpu#80.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2.39 Â 13% -18.5% 1.95 Â 8% ivb42/hackbench/performance-100%-threads-socket
1.36 Â 3% -11.6% 1.20 Â 2% ivb42/hackbench/performance-50%-threads-socket
1.80 -15.1% 1.53 GEO-MEAN perf-profile.cpu-cycles.__kmalloc_node_track_caller.__kmalloc_reserve.__alloc_skb.sock_alloc_send_pskb.unix_stream_sendmsg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.05 Â 7% -20.6% 0.83 Â 5% ivb42/hackbench/performance-100%-threads-socket
1.05 -20.6% 0.83 GEO-MEAN perf-profile.cpu-cycles.unix_write_space.sock_wfree.unix_destruct_scm.skb_release_head_state.skb_release_all

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
846804 Â 1% -14.7% 722316 Â 1% ivb42/hackbench/performance-50%-threads-socket
846804 -14.7% 722316 GEO-MEAN sched_debug.cpu#16.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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24 Â 6% +16.4% 28 Â 3% ivb42/hackbench/performance-1600%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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---------------- --------------------------
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---------------- --------------------------
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512 Â 5% +19.1% 610 Â 2% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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---------------- --------------------------
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32932650 Â 1% +8.8% 35838098 Â 1% ivb42/hackbench/performance-100%-threads-socket
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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2.04 Â 7% -16.0% 1.72 Â 10% ivb42/hackbench/performance-1600%-threads-socket
2.70 -17.5% 2.23 GEO-MEAN perf-profile.cpu-cycles.kfree.skb_free_head.skb_release_data.skb_release_all.consume_skb

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349472 Â 5% -12.3% 306466 Â 1% ivb42/ebizzy/performance-50%-100x-10s
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19 Â 7% +24.6% 23 Â 7% ivb42/hackbench/performance-1600%-threads-socket
18 +24.6% 23 GEO-MEAN sched_debug.cpu#19.nr_running

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31982562 Â 0% +15.7% 37009149 Â 0% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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1950 Â 5% +12.4% 2191 Â 7% ivb42/hackbench/performance-1600%-threads-socket
1950 +12.4% 2191 GEO-MEAN numa-vmstat.node1.nr_inactive_anon

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23783 +16.4% 27678 GEO-MEAN sched_debug.cfs_rq[2]:/.avg->runnable_avg_sum

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5834 Â 6% +11.1% 6483 Â 1% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
5834 +11.1% 6483 GEO-MEAN slabinfo.mm_struct.active_objs

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6222825 -18.5% 5072717 GEO-MEAN sched_debug.cfs_rq[24]:/.min_vruntime

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255038 Â 12% -18.8% 207195 Â 5% ivb42/ebizzy/performance-50%-100x-10s
255038 -18.8% 207195 GEO-MEAN sched_debug.cfs_rq[24]:/.exec_clock

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519 Â 4% +16.2% 603 Â 4% ivb42/ebizzy/performance-50%-100x-10s
518 +16.2% 603 GEO-MEAN sched_debug.cfs_rq[2]:/.tg_runnable_contrib

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870131 Â 1% -13.0% 757186 Â 1% ivb42/hackbench/performance-50%-threads-socket
870131 -13.0% 757185 GEO-MEAN sched_debug.cpu#43.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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3.62 Â 14% -18.5% 2.95 Â 4% ivb42/hackbench/performance-100%-threads-socket
2.08 Â 7% -16.1% 1.74 Â 10% ivb42/hackbench/performance-1600%-threads-socket
2.74 -17.3% 2.27 GEO-MEAN perf-profile.cpu-cycles.skb_free_head.skb_release_data.skb_release_all.consume_skb.unix_stream_recvmsg

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27743 Â 7% -12.0% 24409 Â 2% ivb42/hackbench/performance-100%-threads-socket
27743 -12.0% 24409 GEO-MEAN sched_debug.cpu#18.curr->pid

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7804 Â 5% +12.1% 8751 Â 7% ivb42/hackbench/performance-1600%-threads-socket
7804 +12.1% 8751 GEO-MEAN numa-meminfo.node1.Inactive(anon)

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27888 Â 5% -9.6% 25222 Â 0% ivb42/hackbench/performance-100%-threads-socket
27888 -9.6% 25222 GEO-MEAN sched_debug.cpu#19.curr->pid

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5495470 Â 1% +18.8% 6526373 Â 9% ivb42/ebizzy/performance-50%-100x-10s
5495470 +18.8% 6526373 GEO-MEAN sched_debug.cfs_rq[16]:/.min_vruntime

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5884155 Â 4% -10.8% 5248844 Â 4% ivb42/ebizzy/performance-50%-100x-10s
5884155 -10.8% 5248844 GEO-MEAN sched_debug.cfs_rq[27]:/.min_vruntime

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244799 Â 3% -12.1% 215287 Â 4% ivb42/ebizzy/performance-50%-100x-10s
244799 -12.1% 215287 GEO-MEAN sched_debug.cfs_rq[29]:/.exec_clock

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20 Â 6% -16.4% 17 Â 9% ivb42/ebizzy/performance-50%-100x-10s
20 Â 2% -11.5% 18 Â 0% ivb42/hackbench/performance-100%-threads-socket
20 -14.0% 17 GEO-MEAN sched_debug.cpu#25.cpu_load[4]

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20 Â 6% -16.4% 17 Â 9% ivb42/ebizzy/performance-50%-100x-10s
20 Â 2% -11.5% 18 Â 0% ivb42/hackbench/performance-100%-threads-socket
20 -14.0% 17 GEO-MEAN sched_debug.cpu#25.cpu_load[3]

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3212 Â 16% +30.7% 4199 Â 10% ivb42/hackbench/performance-100%-threads-socket
3212 +30.7% 4199 GEO-MEAN meminfo.AnonHugePages

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6578 Â 5% -12.2% 5778 Â 2% ivb42/hackbench/performance-100%-threads-socket
3989 Â 5% -8.8% 3639 Â 5% ivb42/hackbench/performance-50%-threads-socket
5122 -10.5% 4585 GEO-MEAN slabinfo.RAW.active_objs

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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885844 Â 1% -11.8% 780892 Â 1% ivb42/hackbench/performance-50%-threads-socket
885844 -11.8% 780892 GEO-MEAN sched_debug.cpu#10.ttwu_local

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20 Â 6% +16.1% 24 Â 3% ivb42/ebizzy/performance-50%-100x-10s
20 +16.1% 24 GEO-MEAN sched_debug.cpu#4.cpu_load[4]

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21 Â 7% +14.3% 24 Â 3% ivb42/ebizzy/performance-50%-100x-10s
21 +14.3% 24 GEO-MEAN sched_debug.cpu#4.cpu_load[3]

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21 Â 4% +12.3% 24 Â 5% ivb42/ebizzy/performance-50%-100x-10s
21 +12.3% 24 GEO-MEAN sched_debug.cpu#4.cpu_load[2]

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21 Â 7% +15.9% 24 Â 1% ivb42/ebizzy/performance-50%-100x-10s
21 +15.9% 24 GEO-MEAN sched_debug.cpu#1.cpu_load[4]

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20 Â 8% +14.8% 23 Â 4% ivb42/ebizzy/performance-50%-100x-10s
20 +14.8% 23 GEO-MEAN sched_debug.cpu#5.cpu_load[2]

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12 Â 19% +27.0% 15 Â 3% ivb42/ebizzy/performance-50%-100x-10s
12 +27.0% 15 GEO-MEAN sched_debug.cpu#20.cpu_load[0]

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247955 Â 4% +15.1% 285457 Â 2% ivb42/ebizzy/performance-50%-100x-10s
247955 +15.1% 285457 GEO-MEAN sched_debug.cfs_rq[4]:/.exec_clock

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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292711 Â 7% +15.4% 337697 Â 2% ivb42/ebizzy/performance-50%-100x-10s
292710 +15.4% 337697 GEO-MEAN sched_debug.cpu#12.nr_load_updates

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354011 Â 2% -11.3% 314109 Â 4% ivb42/ebizzy/performance-50%-100x-10s
354010 -11.3% 314109 GEO-MEAN sched_debug.cpu#38.nr_load_updates

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1946 Â 1% +15.1% 2240 Â 3% ivb42/hackbench/performance-100%-threads-socket
1946 +15.1% 2240 GEO-MEAN uptime.idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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153 Â 33% +52.3% 233 Â 20% ivb42/ebizzy/performance-50%-100x-10s
152 +52.3% 232 GEO-MEAN sched_debug.cfs_rq[12]:/.blocked_load_avg

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668434 Â 4% -17.5% 551164 Â 12% ivb42/ebizzy/performance-50%-100x-10s
668433 -17.5% 551164 GEO-MEAN sched_debug.cpu#37.avg_idle

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5316 Â 31% +57.6% 8376 Â 26% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
884511 Â 1% -10.9% 788238 Â 1% ivb42/hackbench/performance-50%-threads-socket
68572 +18.5% 81254 GEO-MEAN sched_debug.cpu#7.ttwu_local

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33.71 Â 10% +19.5% 40.27 Â 1% ivb42/hackbench/performance-100%-threads-socket
62.72 Â 6% +15.1% 72.21 Â 7% ivb42/hackbench/performance-1600%-threads-socket
45.98 +17.3% 53.93 GEO-MEAN perf-profile.cpu-cycles.unix_stream_sendmsg.sock_aio_write.do_sync_write.vfs_write.sys_write

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240644 Â 4% -10.7% 214983 Â 4% ivb42/ebizzy/performance-50%-100x-10s
240644 -10.7% 214983 GEO-MEAN sched_debug.cfs_rq[27]:/.exec_clock

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343906 Â 3% -8.1% 315903 Â 3% ivb42/ebizzy/performance-50%-100x-10s
343906 -8.1% 315903 GEO-MEAN sched_debug.cpu#37.nr_load_updates

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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2115995 Â 0% -11.9% 1863524 Â 0% ivb42/hackbench/performance-50%-threads-socket
2115994 -11.9% 1863523 GEO-MEAN proc-vmstat.numa_local

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2122348 Â 0% -11.9% 1869613 Â 0% ivb42/hackbench/performance-50%-threads-socket
2122348 -11.9% 1869613 GEO-MEAN proc-vmstat.numa_hit

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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604 Â 6% -10.5% 541 Â 3% ivb42/hackbench/performance-100%-threads-socket
604 -10.5% 540 GEO-MEAN sched_debug.cfs_rq[15]:/.utilization_load_avg

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276025 Â 2% -14.9% 234860 Â 10% ivb42/ebizzy/performance-50%-100x-10s
276025 -14.9% 234860 GEO-MEAN sched_debug.cfs_rq[40]:/.exec_clock

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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6732351 Â 2% -14.9% 5729702 Â 10% ivb42/ebizzy/performance-50%-100x-10s
6732351 -14.9% 5729702 GEO-MEAN sched_debug.cfs_rq[40]:/.min_vruntime

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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301307 Â 4% +8.8% 327692 Â 3% ivb42/ebizzy/performance-50%-100x-10s
301307 +8.8% 327692 GEO-MEAN sched_debug.cpu#13.nr_load_updates

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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23540 Â 4% +17.1% 27569 Â 4% ivb42/ebizzy/performance-50%-100x-10s
23540 +17.1% 27569 GEO-MEAN sched_debug.cfs_rq[3]:/.avg->runnable_avg_sum

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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5809119 Â 3% -11.1% 5164063 Â 3% ivb42/ebizzy/performance-50%-100x-10s
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9580 Â 5% +11.5% 10681 Â 2% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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495 Â 7% -11.4% 439 Â 1% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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22713 Â 7% -11.4% 20122 Â 1% ivb42/ebizzy/performance-50%-100x-10s
22713 -11.4% 20121 GEO-MEAN sched_debug.cfs_rq[24]:/.avg->runnable_avg_sum

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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36.10 Â 9% +17.3% 42.37 Â 1% ivb42/hackbench/performance-100%-threads-socket
63.71 Â 6% +14.6% 72.99 Â 6% ivb42/hackbench/performance-1600%-threads-socket
47.96 +16.0% 55.61 GEO-MEAN perf-profile.cpu-cycles.sock_aio_write.do_sync_write.vfs_write.sys_write.system_call_fastpath

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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809883 Â 27% +39.6% 1130362 Â 16% ivb42/hackbench/performance-100%-threads-socket
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66.69 Â 5% +13.0% 75.33 Â 6% ivb42/hackbench/performance-1600%-threads-socket
66.69 +13.0% 75.33 GEO-MEAN perf-profile.cpu-cycles.vfs_write.sys_write.system_call_fastpath

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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513 Â 4% +17.1% 601 Â 5% ivb42/ebizzy/performance-50%-100x-10s
513 +17.1% 601 GEO-MEAN sched_debug.cfs_rq[3]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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5371188 Â 6% +14.5% 6151452 Â 6% ivb42/ebizzy/performance-50%-100x-10s
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291849 Â 2% +12.8% 329163 Â 3% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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124649 Â 4% +8.9% 135753 Â 3% ivb42/hackbench/performance-100%-threads-socket
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220313 Â 6% +14.4% 252043 Â 6% ivb42/ebizzy/performance-50%-100x-10s
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b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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20 Â 0% +13.3% 22 Â 5% ivb42/ebizzy/performance-50%-100x-10s
21 Â 0% -7.9% 19 Â 2% ivb42/hackbench/performance-100%-threads-socket
20 +2.1% 20 GEO-MEAN sched_debug.cpu#6.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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36.84 Â 9% +16.4% 42.88 Â 1% ivb42/hackbench/performance-100%-threads-socket
63.94 Â 5% +14.4% 73.15 Â 6% ivb42/hackbench/performance-1600%-threads-socket
48.53 +15.4% 56.01 GEO-MEAN perf-profile.cpu-cycles.do_sync_write.vfs_write.sys_write.system_call_fastpath

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247217 Â 3% -12.5% 216334 Â 5% ivb42/ebizzy/performance-50%-100x-10s
247217 -12.5% 216334 GEO-MEAN sched_debug.cfs_rq[31]:/.exec_clock

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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6076887 Â 4% +14.6% 6964063 Â 2% ivb42/ebizzy/performance-50%-100x-10s
6076887 +14.6% 6964063 GEO-MEAN sched_debug.cfs_rq[4]:/.min_vruntime

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873852 Â 2% -10.8% 779782 Â 1% ivb42/hackbench/performance-50%-threads-socket
873852 -10.8% 779782 GEO-MEAN sched_debug.cpu#31.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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332613 Â 2% -11.7% 293591 Â 2% ivb42/ebizzy/performance-50%-100x-10s
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6034414 Â 3% -12.4% 5283623 Â 5% ivb42/ebizzy/performance-50%-100x-10s
6034414 -12.4% 5283623 GEO-MEAN sched_debug.cfs_rq[31]:/.min_vruntime

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872491 Â 2% -10.3% 782420 Â 1% ivb42/hackbench/performance-50%-threads-socket
872491 -10.3% 782420 GEO-MEAN sched_debug.cpu#6.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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278773 Â 2% +9.5% 305360 Â 1% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
285131 Â 6% -15.0% 242231 Â 2% ivb42/ebizzy/performance-50%-100x-10s
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14 Â 12% +22.7% 18 Â 0% ivb42/hackbench/performance-1600%-threads-socket
14 +22.7% 17 GEO-MEAN sched_debug.cpu#36.cpu_load[1]

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18 Â 5% -14.3% 16 Â 5% ivb42/ebizzy/performance-50%-100x-10s
18 -14.3% 15 GEO-MEAN sched_debug.cpu#26.cpu_load[4]

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67.85 Â 5% +12.6% 76.39 Â 5% ivb42/hackbench/performance-1600%-threads-socket
67.85 +12.6% 76.39 GEO-MEAN perf-profile.cpu-cycles.sys_write.system_call_fastpath

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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27894 Â 5% -11.3% 24750 Â 2% ivb42/hackbench/performance-100%-threads-socket
14326 Â 3% -7.6% 13231 Â 4% ivb42/hackbench/performance-50%-threads-socket
19990 -9.5% 18096 GEO-MEAN sched_debug.cpu#9.curr->pid

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9581 Â 5% +11.5% 10681 Â 2% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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23986 Â 5% -10.6% 21444 Â 1% ivb42/hackbench/performance-100%-threads-socket
23986 -10.6% 21444 GEO-MEAN slabinfo.kmalloc-128.active_objs

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28074 Â 6% -10.9% 25010 Â 2% ivb42/hackbench/performance-100%-threads-socket
14384 Â 2% -10.9% 12817 Â 2% ivb42/hackbench/performance-50%-threads-socket
20095 -10.9% 17904 GEO-MEAN sched_debug.cpu#23.curr->pid

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1.39 Â 2% +11.9% 1.56 Â 0% ivb42/hackbench/performance-50%-threads-socket
1.39 +11.9% 1.56 GEO-MEAN perf-profile.cpu-cycles.skb_queue_tail.unix_stream_sendmsg.sock_aio_write.do_sync_write.vfs_write

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593 Â 8% -15.5% 501 Â 5% ivb42/hackbench/performance-100%-threads-socket
593 -15.5% 501 GEO-MEAN sched_debug.cfs_rq[7]:/.utilization_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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863793 Â 3% +12.2% 969283 Â 0% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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303913 Â 3% +13.7% 345451 Â 2% ivb42/ebizzy/performance-50%-100x-10s
303913 +13.7% 345451 GEO-MEAN sched_debug.cpu#17.nr_load_updates

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244221 Â 1% +8.7% 265370 Â 5% ivb42/ebizzy/performance-50%-100x-10s
244221 +8.7% 265370 GEO-MEAN sched_debug.cfs_rq[11]:/.exec_clock

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5955487 Â 2% +8.7% 6472486 Â 5% ivb42/ebizzy/performance-50%-100x-10s
5955487 +8.7% 6472486 GEO-MEAN sched_debug.cfs_rq[11]:/.min_vruntime

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24029 Â 5% -10.7% 21463 Â 1% ivb42/hackbench/performance-100%-threads-socket
24029 -10.7% 21463 GEO-MEAN slabinfo.kmalloc-128.num_objs

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2677 Â 2% +10.5% 2957 Â 2% ivb42/hackbench/performance-100%-threads-socket
2818 Â 2% +8.5% 3057 Â 4% ivb42/hackbench/performance-1600%-threads-socket
2746 +9.5% 3006 GEO-MEAN slabinfo.signal_cache.active_objs

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264668 Â 2% +9.0% 288425 Â 2% ivb42/ebizzy/performance-50%-100x-10s
264668 +9.0% 288425 GEO-MEAN sched_debug.cfs_rq[2]:/.exec_clock

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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869839 Â 3% +10.9% 964876 Â 0% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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6459224 Â 2% +8.9% 7036571 Â 2% ivb42/ebizzy/performance-50%-100x-10s
6459224 +8.9% 7036571 GEO-MEAN sched_debug.cfs_rq[2]:/.min_vruntime

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295316 Â 5% +12.9% 333345 Â 1% ivb42/ebizzy/performance-50%-100x-10s
295316 +12.9% 333345 GEO-MEAN sched_debug.cpu#20.nr_load_updates

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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14692 Â 1% -10.8% 13111 Â 2% ivb42/hackbench/performance-50%-threads-socket
14692 -10.8% 13111 GEO-MEAN sched_debug.cpu#10.curr->pid

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5361 Â 5% +33.2% 7141 Â 21% ivb42/ebizzy/performance-50%-100x-10s
882178 Â 2% -8.7% 805480 Â 1% ivb42/hackbench/performance-50%-threads-socket
68774 +10.3% 75841 GEO-MEAN sched_debug.cpu#26.ttwu_local

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19 Â 8% -15.3% 16 Â 7% ivb42/ebizzy/performance-50%-100x-10s
19 -15.3% 16 GEO-MEAN sched_debug.cpu#33.cpu_load[2]

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16 Â 13% +22.9% 19 Â 8% ivb42/hackbench/performance-1600%-threads-socket
15 +22.9% 19 GEO-MEAN sched_debug.cpu#23.cpu_load[0]

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512 Â 8% +13.4% 580 Â 1% ivb42/ebizzy/performance-50%-100x-10s
511 +13.4% 580 GEO-MEAN sched_debug.cfs_rq[0]:/.tg_runnable_contrib

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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340066 Â 2% -12.4% 298050 Â 2% ivb42/ebizzy/performance-50%-100x-10s
340066 -12.4% 298050 GEO-MEAN sched_debug.cpu#41.nr_load_updates

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864616 Â 4% +11.7% 965878 Â 0% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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23481 Â 8% +13.5% 26650 Â 1% ivb42/ebizzy/performance-50%-100x-10s
23481 +13.5% 26649 GEO-MEAN sched_debug.cfs_rq[0]:/.avg->runnable_avg_sum

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27727 Â 4% -12.8% 24187 Â 5% ivb42/hackbench/performance-100%-threads-socket
27727 -12.8% 24187 GEO-MEAN sched_debug.cpu#21.curr->pid

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1629 Â 4% -14.7% 1389 Â 9% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
1629 -14.7% 1389 GEO-MEAN sched_debug.cpu#101.sched_goidle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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595 Â 2% -12.3% 522 Â 7% ivb42/hackbench/performance-100%-threads-socket
595 -12.3% 522 GEO-MEAN sched_debug.cfs_rq[11]:/.utilization_load_avg

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296137 Â 4% +11.3% 329486 Â 0% ivb42/ebizzy/performance-50%-100x-10s
296137 +11.3% 329486 GEO-MEAN sched_debug.cpu#19.nr_load_updates

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292298 Â 2% +8.3% 316492 Â 4% ivb42/ebizzy/performance-50%-100x-10s
292298 +8.3% 316492 GEO-MEAN sched_debug.cpu#1.nr_load_updates

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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20 Â 2% -11.5% 18 Â 0% ivb42/hackbench/performance-100%-threads-socket
20 -11.5% 17 GEO-MEAN sched_debug.cpu#25.cpu_load[2]

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21 Â 6% -19.0% 17 Â 8% ivb42/hackbench/performance-100%-threads-socket
21 -19.0% 17 GEO-MEAN sched_debug.cpu#3.nr_running

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20 Â 4% -10.0% 18 Â 0% ivb42/hackbench/performance-100%-threads-socket
19 -10.0% 17 GEO-MEAN sched_debug.cfs_rq[25]:/.runnable_load_avg

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21 Â 6% -15.9% 17 Â 7% ivb42/ebizzy/performance-50%-100x-10s
21 -15.9% 17 GEO-MEAN sched_debug.cpu#32.cpu_load[2]

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20 Â 2% -11.5% 18 Â 0% ivb42/hackbench/performance-100%-threads-socket
20 -11.5% 17 GEO-MEAN sched_debug.cpu#25.cpu_load[1]

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20 Â 3% -10.9% 18 Â 3% ivb42/hackbench/performance-50%-threads-socket
20 -10.9% 17 GEO-MEAN sched_debug.cpu#5.cpu_load[0]

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20 Â 6% -13.1% 17 Â 2% ivb42/hackbench/performance-100%-threads-socket
20 -13.1% 17 GEO-MEAN sched_debug.cpu#25.cpu_load[0]

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17 Â 7% +11.3% 19 Â 2% ivb42/hackbench/performance-100%-threads-socket
17 +11.3% 19 GEO-MEAN sched_debug.cfs_rq[22]:/.runnable_load_avg

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20 Â 6% -11.5% 18 Â 4% ivb42/ebizzy/performance-50%-100x-10s
20 -11.5% 17 GEO-MEAN sched_debug.cpu#35.cpu_load[4]

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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863639 Â 5% +12.7% 973188 Â 1% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
863639 +12.7% 973188 GEO-MEAN sched_debug.cpu#111.avg_idle

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887828 Â 2% +9.8% 974669 Â 1% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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45906 Â 4% -7.3% 42564 Â 0% ivb42/hackbench/performance-100%-threads-socket
45906 -7.3% 42563 GEO-MEAN proc-vmstat.nr_slab_unreclaimable

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878539 Â 3% +10.0% 966188 Â 0% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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882058 Â 4% +9.2% 962926 Â 1% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
882058 +9.2% 962926 GEO-MEAN sched_debug.cpu#115.avg_idle

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183127 Â 4% -7.0% 170358 Â 0% ivb42/hackbench/performance-100%-threads-socket
183127 -7.0% 170358 GEO-MEAN meminfo.SUnreclaim

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2.38 Â 1% +12.1% 2.67 Â 4% ivb42/hackbench/performance-50%-threads-socket
2.38 +12.1% 2.67 GEO-MEAN perf-profile.cpu-cycles.__fdget_pos.sys_write.system_call_fastpath

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6169346 Â 12% +17.8% 7267207 Â 4% ivb42/ebizzy/performance-50%-100x-10s
6169346 +17.8% 7267207 GEO-MEAN sched_debug.cfs_rq[0]:/.min_vruntime

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325723 Â 2% -9.6% 294426 Â 2% ivb42/ebizzy/performance-50%-100x-10s
325723 -9.6% 294426 GEO-MEAN sched_debug.cpu#28.nr_load_updates

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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641780 Â 4% -13.1% 557691 Â 9% ivb42/ebizzy/performance-50%-100x-10s
641780 -13.1% 557691 GEO-MEAN sched_debug.cpu#42.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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878266 Â 2% +9.4% 960869 Â 1% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
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873490 Â 2% +11.3% 972078 Â 0% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
873490 +11.3% 972078 GEO-MEAN sched_debug.cpu#110.avg_idle

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869768 Â 3% +12.3% 976670 Â 1% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
869768 +12.3% 976670 GEO-MEAN sched_debug.cpu#116.avg_idle

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6168215 Â 3% -8.4% 5647800 Â 4% ivb42/ebizzy/performance-50%-100x-10s
6168215 -8.4% 5647800 GEO-MEAN sched_debug.cfs_rq[35]:/.min_vruntime

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
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20 Â 3% -8.7% 19 Â 5% ivb42/hackbench/performance-50%-threads-socket
20 -8.7% 18 GEO-MEAN sched_debug.cfs_rq[5]:/.runnable_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 2% +12.1% 21 Â 7% ivb42/hackbench/performance-100%-threads-socket
19 +12.1% 21 GEO-MEAN sched_debug.cpu#32.load

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19 Â 0% +14.0% 21 Â 7% ivb42/hackbench/performance-100%-threads-socket
18 +14.0% 21 GEO-MEAN sched_debug.cfs_rq[32]:/.load

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
20 Â 2% -8.1% 19 Â 4% ivb42/hackbench/performance-100%-threads-socket
20 -8.1% 18 GEO-MEAN sched_debug.cfs_rq[34]:/.runnable_load_avg

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
875905 Â 3% +9.6% 960122 Â 1% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
875905 +9.6% 960122 GEO-MEAN sched_debug.cpu#97.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
252344 Â 3% -8.3% 231291 Â 4% ivb42/ebizzy/performance-50%-100x-10s
252344 -8.3% 231291 GEO-MEAN sched_debug.cfs_rq[35]:/.exec_clock

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
28092 Â 6% +12.8% 31678 Â 7% ivb42/hackbench/performance-1600%-threads-socket
28092 +12.8% 31678 GEO-MEAN sched_debug.cpu#8.curr->pid

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
885542 Â 1% +9.2% 967066 Â 0% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
885542 +9.2% 967066 GEO-MEAN sched_debug.cpu#117.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
331866 Â 3% -8.5% 303502 Â 2% ivb42/ebizzy/performance-50%-100x-10s
331866 -8.5% 303502 GEO-MEAN sched_debug.cpu#25.nr_load_updates

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
883209 Â 2% +10.3% 973864 Â 0% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
883208 +10.3% 973864 GEO-MEAN sched_debug.cpu#119.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
257326 Â 11% +17.1% 301232 Â 4% ivb42/ebizzy/performance-50%-100x-10s
257326 +17.1% 301232 GEO-MEAN sched_debug.cfs_rq[0]:/.exec_clock

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
877064 Â 0% -8.9% 799209 Â 1% ivb42/hackbench/performance-50%-threads-socket
877064 -8.9% 799208 GEO-MEAN sched_debug.cpu#27.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1081809 Â 1% -9.1% 983451 Â 1% ivb42/hackbench/performance-50%-threads-socket
1081809 -9.1% 983451 GEO-MEAN numa-numastat.node1.local_node

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1084327 Â 1% -9.3% 983476 Â 1% ivb42/hackbench/performance-50%-threads-socket
1084327 -9.3% 983475 GEO-MEAN numa-numastat.node1.numa_hit

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
866831 Â 3% +11.9% 969612 Â 0% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
866831 +11.9% 969612 GEO-MEAN sched_debug.cpu#113.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2.29 Â 1% +11.9% 2.57 Â 4% ivb42/hackbench/performance-50%-threads-socket
2.29 +11.9% 2.57 GEO-MEAN perf-profile.cpu-cycles.__fget_light.__fdget_pos.sys_write.system_call_fastpath

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
33152118 Â 2% +7.8% 35741164 Â 0% ivb42/hackbench/performance-100%-threads-socket
33152118 +7.8% 35741164 GEO-MEAN sched_debug.cfs_rq[32]:/.min_vruntime

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
847788 Â 3% -12.0% 746038 Â 2% ivb42/hackbench/performance-50%-threads-socket
847788 -12.0% 746038 GEO-MEAN sched_debug.cpu#40.ttwu_local

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2.42 Â 10% -15.2% 2.05 Â 5% ivb42/hackbench/performance-100%-threads-socket
2.42 -15.2% 2.05 GEO-MEAN perf-profile.cpu-cycles.kmem_cache_alloc_node.__alloc_skb.sock_alloc_send_pskb.unix_stream_sendmsg.sock_aio_write

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
889659 Â 30% +30.7% 1162352 Â 2% ivb42/hackbench/performance-100%-threads-socket
889659 +30.7% 1162352 GEO-MEAN sched_debug.cpu#15.max_idle_balance_cost

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
320242 Â 2% -8.3% 293814 Â 4% ivb42/ebizzy/performance-50%-100x-10s
320241 -8.3% 293814 GEO-MEAN sched_debug.cpu#30.nr_load_updates

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
861007 Â 2% +11.8% 962300 Â 1% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
861007 +11.8% 962300 GEO-MEAN sched_debug.cpu#104.avg_idle

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
2762 Â 0% +8.7% 3004 Â 2% ivb42/hackbench/performance-100%-threads-socket
2762 +8.7% 3004 GEO-MEAN slabinfo.signal_cache.num_objs

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
26457 Â 6% +10.4% 29200 Â 2% ivb42/hackbench/performance-1600%-threads-socket
26457 +10.4% 29200 GEO-MEAN sched_debug.cpu#11.curr->pid

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
9.40 Â 2% +52.1% 14.30 Â 0% ivb42/hackbench/performance-50%-threads-socket
9.40 +52.1% 14.30 GEO-MEAN turbostat.RAM_W

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
649374 Â 3% +105.3% 1333405 Â 0% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
50784 Â 4% -32.0% 34549 Â 0% ivb42/ebizzy/performance-50%-100x-10s
4.442e+08 Â 10% +26.0% 5.596e+08 Â 1% ivb42/hackbench/performance-100%-threads-socket
5.504e+08 Â 0% -18.7% 4.477e+08 Â 0% ivb42/hackbench/performance-50%-threads-socket
9475905 +9.4% 10364881 GEO-MEAN time.involuntary_context_switches

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
1.349e+09 Â 18% +35.8% 1.832e+09 Â 2% ivb42/hackbench/performance-100%-threads-socket
2.029e+09 Â 0% -19.6% 1.632e+09 Â 0% ivb42/hackbench/performance-50%-threads-socket
1.654e+09 +4.5% 1.729e+09 GEO-MEAN time.voluntary_context_switches

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
3287 Â 1% +47.1% 4835 Â 0% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
2984855 Â 18% +31.9% 3935924 Â 2% ivb42/hackbench/performance-100%-threads-socket
4221419 Â 0% -18.2% 3451963 Â 0% ivb42/hackbench/performance-50%-threads-socket
346015 +16.6% 403510 GEO-MEAN vmstat.system.cs

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
527825 Â 25% +55.6% 821385 Â 3% ivb42/hackbench/performance-100%-threads-socket
57542 Â 2% -5.1% 54624 Â 0% ivb42/hackbench/performance-1600%-threads-socket
1096082 Â 1% +11.3% 1220347 Â 0% ivb42/hackbench/performance-50%-threads-socket
321692 +18.0% 379728 GEO-MEAN vmstat.system.in

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
135280 Â 1% +3.5% 140039 Â 2% ivb42/hackbench/performance-100%-threads-socket
328603 Â 4% +28.0% 420733 Â 6% ivb42/hackbench/performance-50%-threads-socket
210840 +15.1% 242732 GEO-MEAN time.minor_page_faults

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
19219 Â 3% -4.1% 18425 Â 0% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
1263 Â 7% -13.1% 1097 Â 0% ivb42/hackbench/performance-100%-threads-socket
808 Â 0% -10.7% 721 Â 0% ivb42/hackbench/performance-50%-threads-socket
2697 -9.4% 2443 GEO-MEAN time.user_time

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
327 Â 9% +12.5% 368 Â 0% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
173 Â 0% -3.0% 168 Â 0% ivb42/hackbench/performance-50%-threads-socket
238 +4.5% 249 GEO-MEAN turbostat.Cor_W

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
409 Â 7% +10.3% 452 Â 0% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
204 Â 0% -1.8% 200 Â 0% ivb42/hackbench/performance-50%-threads-socket
289 +4.1% 301 GEO-MEAN turbostat.Pkg_W

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
56589 Â 1% +4.5% 59152 Â 0% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
27783 Â 0% +1.4% 28183 Â 0% ivb42/hackbench/performance-100%-threads-socket
39651 +3.0% 40830 GEO-MEAN time.system_time

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
74.04 Â 0% +1.6% 75.20 Â 0% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
74.04 +1.6% 75.20 GEO-MEAN turbostat.%c0

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
8852 Â 0% +1.6% 8992 Â 0% brickland3/vm-scalability/performance-300s-8T-anon-cow-seq
4659 Â 0% -0.9% 4618 Â 0% ivb42/hackbench/performance-100%-threads-socket
6422 +0.3% 6444 GEO-MEAN time.percent_of_cpu_this_job_got

b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
---------------- --------------------------
623 Â 0% +1.7% 633 Â 0% ivb42/hackbench/performance-100%-threads-socket
623 +1.7% 633 GEO-MEAN time.elapsed_time

--yliu

> Regards,
> Vincent
>
> >
> > --yliu
> >>
> >> I'm going to try to reproduce the test in my local setup
> >>
> >> Regards,
> >> Vincent
> >>
> >>
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 0.88 Ä 25% +209.7% 2.74 Ä 5% ivb42/hackbench/performance-50%-threads-socket
> >> > 0.88 +209.7% 2.74 GEO-MEAN perf-profile.cpu-cycles.ttwu_do_activate.constprop.87.sched_ttwu_pending.scheduler_ipi.smp_reschedule_interrupt.reschedule_interrupt
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 0.76 Ä 26% +209.2% 2.36 Ä 5% ivb42/hackbench/performance-50%-threads-socket
> >> > 0.76 +209.2% 2.36 GEO-MEAN perf-profile.cpu-cycles.activate_task.ttwu_do_activate.sched_ttwu_pending.scheduler_ipi.smp_reschedule_interrupt
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 0.76 Ä 26% +210.6% 2.35 Ä 5% ivb42/hackbench/performance-50%-threads-socket
> >> > 0.76 +210.6% 2.35 GEO-MEAN perf-profile.cpu-cycles.enqueue_task.activate_task.ttwu_do_activate.sched_ttwu_pending.scheduler_ipi
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 0.70 Ä 25% +203.1% 2.13 Ä 6% ivb42/hackbench/performance-50%-threads-socket
> >> > 0.70 +203.1% 2.13 GEO-MEAN perf-profile.cpu-cycles.enqueue_task_fair.enqueue_task.activate_task.ttwu_do_activate.sched_ttwu_pending
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 243252 Ä 46% +242.5% 833240 Ä 42% ivb42/hackbench/performance-50%-threads-socket
> >> > 243252 +242.5% 833240 GEO-MEAN sched_debug.cfs_rq[2]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 98 Ä 36% -49.1% 50 Ä 34% ivb42/hackbench/performance-50%-threads-socket
> >> > 98 -49.1% 50 GEO-MEAN sched_debug.cfs_rq[18]:/.blocked_load_avg
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1067752 Ä 25% +65.3% 1764542 Ä 11% ivb42/hackbench/performance-50%-threads-socket
> >> > 1067752 +65.3% 1764542 GEO-MEAN sched_debug.cfs_rq[16]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 923375 Ä 22% +96.3% 1812750 Ä 21% ivb42/hackbench/performance-50%-threads-socket
> >> > 923375 +96.3% 1812750 GEO-MEAN sched_debug.cfs_rq[14]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1008818 Ä 20% +70.9% 1724167 Ä 14% ivb42/hackbench/performance-50%-threads-socket
> >> > 1008818 +70.9% 1724167 GEO-MEAN sched_debug.cfs_rq[6]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1109100 Ä 25% +53.9% 1707190 Ä 16% ivb42/hackbench/performance-50%-threads-socket
> >> > 1109100 +53.9% 1707190 GEO-MEAN sched_debug.cfs_rq[15]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1006499 Ä 33% +67.8% 1688436 Ä 22% ivb42/hackbench/performance-50%-threads-socket
> >> > 1006499 +67.8% 1688436 GEO-MEAN sched_debug.cfs_rq[13]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 915637 Ä 16% +93.4% 1771080 Ä 18% ivb42/hackbench/performance-50%-threads-socket
> >> > 915637 +93.4% 1771080 GEO-MEAN sched_debug.cfs_rq[7]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 783024 Ä 10% +67.2% 1309563 Ä 22% ivb42/hackbench/performance-50%-threads-socket
> >> > 783024 +67.2% 1309563 GEO-MEAN sched_debug.cfs_rq[5]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 16155 Ä 3% +66.8% 26952 Ä 3% ivb42/hackbench/performance-50%-threads-socket
> >> > 16155 +66.8% 26952 GEO-MEAN proc-vmstat.numa_pages_migrated
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 16155 Ä 3% +66.8% 26952 Ä 3% ivb42/hackbench/performance-50%-threads-socket
> >> > 16155 +66.8% 26952 GEO-MEAN proc-vmstat.pgmigrate_success
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1443204 Ä 24% +51.5% 2187058 Ä 6% ivb42/hackbench/performance-50%-threads-socket
> >> > 1443204 +51.5% 2187058 GEO-MEAN sched_debug.cfs_rq[23]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 2.26 Ä 4% -38.0% 1.40 Ä 4% ivb42/hackbench/performance-50%-threads-socket
> >> > 2.26 -38.0% 1.40 GEO-MEAN perf-profile.cpu-cycles._raw_spin_lock.try_to_wake_up.default_wake_function.autoremove_wake_function.__wake_up_common
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1203841 Ä 25% +53.0% 1842451 Ä 19% ivb42/hackbench/performance-50%-threads-socket
> >> > 1203841 +53.0% 1842451 GEO-MEAN sched_debug.cfs_rq[17]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 119 Ä 32% -41.7% 69 Ä 23% ivb42/hackbench/performance-50%-threads-socket
> >> > 119 -41.7% 69 GEO-MEAN sched_debug.cfs_rq[18]:/.tg_load_contrib
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1128380 Ä 24% +67.1% 1886076 Ä 15% ivb42/hackbench/performance-50%-threads-socket
> >> > 1128380 +67.1% 1886076 GEO-MEAN sched_debug.cfs_rq[8]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 35577 Ä 20% +42.9% 50840 Ä 15% ivb42/hackbench/performance-50%-threads-socket
> >> > 35577 +42.9% 50840 GEO-MEAN sched_debug.cpu#11.avg_idle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 4.45 Ä 4% -35.2% 2.88 Ä 3% ivb42/hackbench/performance-50%-threads-socket
> >> > 4.45 -35.2% 2.88 GEO-MEAN perf-profile.cpu-cycles.enqueue_task_fair.enqueue_task.activate_task.ttwu_do_activate.try_to_wake_up
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1230679 Ä 9% +65.1% 2032295 Ä 14% ivb42/hackbench/performance-50%-threads-socket
> >> > 1230679 +65.1% 2032295 GEO-MEAN sched_debug.cfs_rq[10]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 6.42 Ä 4% -33.1% 4.30 Ä 3% ivb42/hackbench/performance-50%-threads-socket
> >> > 6.42 -33.1% 4.30 GEO-MEAN perf-profile.cpu-cycles.ttwu_do_activate.constprop.87.try_to_wake_up.default_wake_function.autoremove_wake_function.__wake_up_common
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 5.13 Ä 4% -33.8% 3.40 Ä 3% ivb42/hackbench/performance-50%-threads-socket
> >> > 5.13 -33.8% 3.40 GEO-MEAN perf-profile.cpu-cycles.enqueue_task.activate_task.ttwu_do_activate.try_to_wake_up.default_wake_function
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 5.14 Ä 4% -33.8% 3.41 Ä 3% ivb42/hackbench/performance-50%-threads-socket
> >> > 5.14 -33.8% 3.41 GEO-MEAN perf-profile.cpu-cycles.activate_task.ttwu_do_activate.try_to_wake_up.default_wake_function.autoremove_wake_function
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1.11 Ä 3% -29.1% 0.78 Ä 4% ivb42/hackbench/performance-50%-threads-socket
> >> > 1.11 -29.1% 0.78 GEO-MEAN perf-profile.cpu-cycles.check_preempt_curr.ttwu_do_wakeup.ttwu_do_activate.try_to_wake_up.default_wake_function
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1.22 Ä 3% -29.1% 0.87 Ä 3% ivb42/hackbench/performance-50%-threads-socket
> >> > 1.22 -29.1% 0.87 GEO-MEAN perf-profile.cpu-cycles.ttwu_do_wakeup.ttwu_do_activate.try_to_wake_up.default_wake_function.autoremove_wake_function
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1357971 Ä 14% +41.3% 1918898 Ä 9% ivb42/hackbench/performance-50%-threads-socket
> >> > 1357971 +41.3% 1918898 GEO-MEAN sched_debug.cfs_rq[9]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1304331 Ä 11% +49.2% 1946271 Ä 13% ivb42/hackbench/performance-50%-threads-socket
> >> > 1304331 +49.2% 1946271 GEO-MEAN sched_debug.cfs_rq[11]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 608 Ä 3% -28.7% 433 Ä 4% ivb42/hackbench/performance-50%-threads-socket
> >> > 608 -28.7% 433 GEO-MEAN cpuidle.POLL.usage
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 424656 Ä 2% +37.7% 584637 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 424656 +37.7% 584637 GEO-MEAN cpuidle.C6-IVT.usage
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1508175 Ä 18% +37.7% 2076043 Ä 16% ivb42/hackbench/performance-50%-threads-socket
> >> > 1508175 +37.7% 2076043 GEO-MEAN sched_debug.cfs_rq[21]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 287269 Ä 4% +32.4% 380327 Ä 6% ivb42/hackbench/performance-50%-threads-socket
> >> > 287268 +32.4% 380326 GEO-MEAN proc-vmstat.numa_hint_faults
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 22221059 Ä 1% -25.7% 16516998 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 22221059 -25.7% 16516998 GEO-MEAN sched_debug.cpu#23.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1468667 Ä 15% +43.2% 2102926 Ä 9% ivb42/hackbench/performance-50%-threads-socket
> >> > 1468667 +43.2% 2102926 GEO-MEAN sched_debug.cfs_rq[22]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 291407 Ä 4% +31.7% 383859 Ä 6% ivb42/hackbench/performance-50%-threads-socket
> >> > 291407 +31.7% 383859 GEO-MEAN proc-vmstat.numa_pte_updates
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20399319 Ä 1% -24.9% 15320065 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 20399319 -24.9% 15320065 GEO-MEAN sched_debug.cpu#47.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 21955842 Ä 1% -25.2% 16425955 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 21955842 -25.2% 16425955 GEO-MEAN sched_debug.cpu#19.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 21384750 Ä 0% -24.7% 16103640 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 21384750 -24.7% 16103640 GEO-MEAN sched_debug.cpu#21.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 19455420 Ä 1% -24.4% 14708872 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 19455420 -24.4% 14708872 GEO-MEAN sched_debug.cpu#44.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1.48 Ä 4% -23.7% 1.13 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 1.48 -23.7% 1.13 GEO-MEAN perf-profile.cpu-cycles.__switch_to
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 2.70 Ä 5% +27.7% 3.45 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 2.70 +27.7% 3.45 GEO-MEAN perf-profile.cpu-cycles.idle_cpu.select_idle_sibling.select_task_rq_fair.try_to_wake_up.default_wake_function
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20991987 Ä 0% -24.1% 15929117 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 20991987 -24.1% 15929117 GEO-MEAN sched_debug.cpu#20.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20232670 Ä 1% -24.7% 15244668 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 20232670 -24.7% 15244668 GEO-MEAN sched_debug.cpu#43.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 21686213 Ä 1% -24.5% 16369380 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 21686213 -24.5% 16369380 GEO-MEAN sched_debug.cpu#12.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 21654231 Ä 1% -24.3% 16385202 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 21654231 -24.3% 16385202 GEO-MEAN sched_debug.cpu#13.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 19800323 Ä 1% -24.6% 14937832 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 19800323 -24.6% 14937832 GEO-MEAN sched_debug.cpu#45.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20091416 Ä 0% -24.4% 15193784 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 20091416 -24.4% 15193784 GEO-MEAN sched_debug.cpu#38.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 19904854 Ä 1% -24.2% 15083433 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 19904854 -24.2% 15083433 GEO-MEAN sched_debug.cpu#36.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20172173 Ä 0% -24.0% 15328449 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 20172173 -24.0% 15328448 GEO-MEAN sched_debug.cpu#39.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1.25 Ä 2% -25.4% 0.93 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 1.25 -25.4% 0.93 GEO-MEAN perf-profile.cpu-cycles.update_cfs_shares.dequeue_entity.dequeue_task_fair.dequeue_task.deactivate_task
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 21661306 Ä 0% -24.2% 16411873 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 21661306 -24.2% 16411873 GEO-MEAN sched_debug.cpu#14.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 21896234 Ä 0% -24.2% 16598293 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 21896234 -24.2% 16598293 GEO-MEAN sched_debug.cpu#15.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 19221661 Ä 1% -23.7% 14665426 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 19221661 -23.7% 14665426 GEO-MEAN sched_debug.cpu#40.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 21058318 Ä 1% -24.2% 15959916 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 21058318 -24.2% 15959916 GEO-MEAN sched_debug.cpu#17.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 21754207 Ä 0% -24.2% 16487812 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 21754207 -24.2% 16487812 GEO-MEAN sched_debug.cpu#22.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 19963010 Ä 1% -24.1% 15143746 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 19963009 -24.1% 15143746 GEO-MEAN sched_debug.cpu#37.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20748744 Ä 1% -23.7% 15832368 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 20748743 -23.7% 15832368 GEO-MEAN sched_debug.cpu#16.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 19955834 Ä 0% -23.9% 15189591 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 19955834 -23.9% 15189591 GEO-MEAN sched_debug.cpu#46.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26674784 Ä 1% -23.1% 20500535 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 26674784 -23.1% 20500535 GEO-MEAN sched_debug.cpu#22.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26689071 Ä 1% -23.1% 20511407 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 26689071 -23.1% 20511407 GEO-MEAN sched_debug.cpu#22.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 21264995 Ä 1% -23.6% 16250715 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 21264995 -23.6% 16250715 GEO-MEAN sched_debug.cpu#18.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 19641786 Ä 1% -23.5% 15029146 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 19641786 -23.5% 15029146 GEO-MEAN sched_debug.cpu#42.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26923 Ä 2% +29.2% 34786 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 26923 +29.2% 34786 GEO-MEAN cpuidle.C3-IVT.usage
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 19417423 Ä 1% -23.3% 14891714 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 19417423 -23.3% 14891714 GEO-MEAN sched_debug.cpu#41.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26079901 Ä 0% -22.7% 20147877 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 26079901 -22.7% 20147877 GEO-MEAN sched_debug.cpu#18.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26104071 Ä 0% -22.7% 20165898 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 26104071 -22.7% 20165898 GEO-MEAN sched_debug.cpu#18.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25569796 Ä 0% -21.9% 19978756 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 25569796 -21.9% 19978756 GEO-MEAN sched_debug.cpu#14.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25580176 Ä 0% -21.8% 19998098 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 25580176 -21.8% 19998098 GEO-MEAN sched_debug.cpu#14.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1336731 Ä 24% +41.1% 1886101 Ä 10% ivb42/hackbench/performance-50%-threads-socket
> >> > 1336731 +41.1% 1886101 GEO-MEAN sched_debug.cfs_rq[18]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 7138831 Ä 1% -22.1% 5563134 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 7138831 -22.1% 5563134 GEO-MEAN proc-vmstat.pgfree
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 7160822 Ä 1% -22.0% 5584442 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 7160822 -22.0% 5584442 GEO-MEAN proc-vmstat.pgalloc_normal
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25705305 Ä 0% -22.1% 20026342 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 25705305 -22.1% 20026342 GEO-MEAN sched_debug.cpu#15.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26577794 Ä 0% -22.0% 20738980 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 26577794 -22.0% 20738980 GEO-MEAN sched_debug.cpu#23.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25887804 Ä 0% -21.3% 20372718 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 25887804 -21.3% 20372718 GEO-MEAN sched_debug.cpu#19.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25686569 Ä 1% -21.6% 20148163 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 25686569 -21.6% 20148163 GEO-MEAN sched_debug.cpu#13.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25905972 Ä 0% -21.3% 20386581 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 25905972 -21.3% 20386581 GEO-MEAN sched_debug.cpu#19.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26595019 Ä 0% -21.8% 20795049 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 26595019 -21.8% 20795049 GEO-MEAN sched_debug.cpu#23.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25682384 Ä 0% -22.1% 20009219 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 25682384 -22.1% 20009218 GEO-MEAN sched_debug.cpu#15.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25625064 Ä 1% -21.6% 20086187 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 25625064 -21.6% 20086187 GEO-MEAN sched_debug.cpu#13.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26289191 Ä 1% -21.5% 20639754 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 26289191 -21.5% 20639754 GEO-MEAN sched_debug.cpu#20.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26272949 Ä 1% -21.5% 20616474 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 26272949 -21.5% 20616474 GEO-MEAN sched_debug.cpu#20.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25785235 Ä 0% -21.6% 20221040 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 25785235 -21.6% 20221040 GEO-MEAN sched_debug.cpu#12.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25525885 Ä 0% -21.5% 20037162 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 25525885 -21.5% 20037162 GEO-MEAN sched_debug.cpu#17.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25575741 Ä 0% -21.4% 20104812 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 25575741 -21.4% 20104812 GEO-MEAN sched_debug.cpu#17.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25842972 Ä 0% -21.5% 20284708 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 25842972 -21.5% 20284708 GEO-MEAN sched_debug.cpu#12.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25395850 Ä 0% -21.3% 19996864 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 25395850 -21.3% 19996864 GEO-MEAN sched_debug.cpu#16.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25385835 Ä 0% -21.3% 19979026 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 25385835 -21.3% 19979026 GEO-MEAN sched_debug.cpu#16.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26295715 Ä 1% -21.6% 20610286 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 26295715 -21.6% 20610286 GEO-MEAN sched_debug.cpu#21.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26311333 Ä 1% -21.6% 20632524 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 26311333 -21.6% 20632524 GEO-MEAN sched_debug.cpu#21.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30824379 Ä 1% -20.1% 24621183 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30824379 -20.1% 24621183 GEO-MEAN sched_debug.cpu#42.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30849469 Ä 1% -20.1% 24636230 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30849469 -20.1% 24636230 GEO-MEAN sched_debug.cpu#42.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 31513770 Ä 0% -20.1% 25180158 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 31513770 -20.1% 25180158 GEO-MEAN sched_debug.cpu#46.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 31530459 Ä 0% -20.1% 25191647 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 31530459 -20.1% 25191647 GEO-MEAN sched_debug.cpu#46.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 31534 Ä 13% +41.8% 44720 Ä 14% ivb42/hackbench/performance-50%-threads-socket
> >> > 31534 +41.8% 44720 GEO-MEAN sched_debug.cpu#38.avg_idle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 3311434 Ä 8% +19.3% 3950522 Ä 12% ivb42/hackbench/performance-50%-threads-socket
> >> > 3311434 +19.3% 3950522 GEO-MEAN sched_debug.cfs_rq[46]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25599960 Ä 0% -19.5% 20605928 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 25599960 -19.5% 20605928 GEO-MEAN sched_debug.cpu#0.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25587783 Ä 0% -19.5% 20590387 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 25587783 -19.5% 20590387 GEO-MEAN sched_debug.cpu#0.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30196745 Ä 1% -19.4% 24347741 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30196745 -19.4% 24347740 GEO-MEAN sched_debug.cpu#41.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 2845181 Ä 10% +25.9% 3581780 Ä 9% ivb42/hackbench/performance-50%-threads-socket
> >> > 2845181 +25.9% 3581780 GEO-MEAN sched_debug.cfs_rq[40]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30227050 Ä 1% -19.3% 24406165 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30227049 -19.3% 24406164 GEO-MEAN sched_debug.cpu#41.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30720180 Ä 0% -19.4% 24772598 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30720180 -19.4% 24772598 GEO-MEAN sched_debug.cpu#36.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30769646 Ä 1% -19.3% 24823365 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30769646 -19.3% 24823365 GEO-MEAN sched_debug.cpu#36.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30527777 Ä 1% -19.2% 24677022 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 30527776 -19.2% 24677022 GEO-MEAN sched_debug.cpu#37.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 22044 Ä 1% +25.8% 27733 Ä 3% ivb42/hackbench/performance-50%-threads-socket
> >> > 22044 +25.8% 27733 GEO-MEAN cpuidle.C1E-IVT.usage
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 3387494 Ä 6% +16.9% 3960647 Ä 7% ivb42/hackbench/performance-50%-threads-socket
> >> > 3387494 +16.9% 3960647 GEO-MEAN sched_debug.cfs_rq[33]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 31508807 Ä 0% -19.2% 25447218 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 31508807 -19.2% 25447218 GEO-MEAN sched_debug.cpu#47.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30884674 Ä 0% -18.7% 25097824 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30884674 -18.7% 25097824 GEO-MEAN sched_debug.cpu#24.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 31529669 Ä 0% -19.1% 25504070 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 31529669 -19.1% 25504070 GEO-MEAN sched_debug.cpu#47.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30891431 Ä 0% -18.7% 25116019 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30891431 -18.7% 25116019 GEO-MEAN sched_debug.cpu#24.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 2877453 Ä 6% +25.4% 3608032 Ä 6% ivb42/hackbench/performance-50%-threads-socket
> >> > 2877453 +25.4% 3608032 GEO-MEAN sched_debug.cfs_rq[26]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30686015 Ä 0% -19.0% 24852515 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 30686015 -19.0% 24852515 GEO-MEAN sched_debug.cpu#43.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30567772 Ä 1% -19.1% 24719285 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 30567772 -19.1% 24719285 GEO-MEAN sched_debug.cpu#37.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30700393 Ä 0% -19.0% 24871670 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 30700393 -19.0% 24871669 GEO-MEAN sched_debug.cpu#43.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25429518 Ä 0% -19.0% 20597694 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 25429518 -19.0% 20597693 GEO-MEAN sched_debug.cpu#1.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30426640 Ä 0% -18.9% 24661763 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30426640 -18.9% 24661762 GEO-MEAN sched_debug.cpu#38.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25437824 Ä 0% -19.0% 20602002 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 25437824 -19.0% 20602002 GEO-MEAN sched_debug.cpu#1.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30443857 Ä 0% -18.9% 24679394 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30443857 -18.9% 24679394 GEO-MEAN sched_debug.cpu#38.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 3170186 Ä 12% +20.8% 3830642 Ä 8% ivb42/hackbench/performance-50%-threads-socket
> >> > 3170186 +20.8% 3830642 GEO-MEAN sched_debug.cfs_rq[41]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30345040 Ä 1% -18.8% 24632965 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30345040 -18.8% 24632965 GEO-MEAN sched_debug.cpu#39.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30316596 Ä 1% -18.8% 24607293 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30316596 -18.8% 24607293 GEO-MEAN sched_debug.cpu#39.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 29982666 Ä 0% -18.4% 24458570 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 29982666 -18.4% 24458570 GEO-MEAN sched_debug.cpu#40.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 29960708 Ä 0% -18.4% 24438001 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 29960708 -18.4% 24438001 GEO-MEAN sched_debug.cpu#40.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 31047087 Ä 1% -19.2% 25085514 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 31047087 -19.2% 25085514 GEO-MEAN sched_debug.cpu#45.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 31032942 Ä 1% -19.2% 25067720 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 31032942 -19.2% 25067720 GEO-MEAN sched_debug.cpu#45.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25578650 Ä 1% -18.4% 20864649 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 25578650 -18.4% 20864649 GEO-MEAN sched_debug.cpu#4.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1.53 Ä 3% +23.0% 1.88 Ä 7% ivb42/hackbench/performance-50%-threads-socket
> >> > 1.53 +23.0% 1.88 GEO-MEAN perf-profile.cpu-cycles.fput.system_call_fastpath
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25532967 Ä 1% -18.3% 20857796 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 25532967 -18.3% 20857796 GEO-MEAN sched_debug.cpu#4.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 3155171 Ä 2% +19.0% 3753143 Ä 4% ivb42/hackbench/performance-50%-threads-socket
> >> > 3155171 +19.0% 3753143 GEO-MEAN sched_debug.cfs_rq[31]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26700103 Ä 1% -19.1% 21595767 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 26700103 -19.1% 21595767 GEO-MEAN sched_debug.cpu#9.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26710729 Ä 1% -19.1% 21602428 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 26710729 -19.1% 21602428 GEO-MEAN sched_debug.cpu#9.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 31156436 Ä 0% -18.7% 25325830 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 31156435 -18.7% 25325830 GEO-MEAN sched_debug.cpu#44.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 31140524 Ä 0% -18.8% 25300128 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 31140524 -18.8% 25300128 GEO-MEAN sched_debug.cpu#44.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26524961 Ä 0% -17.8% 21793394 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 26524961 -17.8% 21793394 GEO-MEAN sched_debug.cpu#10.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 3335586 Ä 3% +22.0% 4070327 Ä 8% ivb42/hackbench/performance-50%-threads-socket
> >> > 3335586 +22.0% 4070327 GEO-MEAN sched_debug.cfs_rq[34]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25755165 Ä 0% -18.0% 21119793 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 25755165 -18.0% 21119793 GEO-MEAN sched_debug.cpu#6.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25808917 Ä 0% -18.1% 21133286 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 25808917 -18.1% 21133286 GEO-MEAN sched_debug.cpu#6.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 31373706 Ä 0% -18.0% 25734789 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 31373706 -18.0% 25734789 GEO-MEAN sched_debug.cpu#33.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 31356060 Ä 0% -17.9% 25728656 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 31356060 -17.9% 25728656 GEO-MEAN sched_debug.cpu#33.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26544024 Ä 0% -17.7% 21833203 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 26544024 -17.7% 21833203 GEO-MEAN sched_debug.cpu#10.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26226903 Ä 1% -17.9% 21539753 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 26226903 -17.9% 21539753 GEO-MEAN sched_debug.cpu#8.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26216240 Ä 1% -17.9% 21529356 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 26216240 -17.9% 21529356 GEO-MEAN sched_debug.cpu#8.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26008985 Ä 0% -17.3% 21498163 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 26008985 -17.3% 21498162 GEO-MEAN sched_debug.cpu#7.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25640553 Ä 0% -18.0% 21025853 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 25640553 -18.0% 21025853 GEO-MEAN sched_debug.cpu#5.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25624862 Ä 0% -18.0% 21018684 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 25624862 -18.0% 21018684 GEO-MEAN sched_debug.cpu#5.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26021354 Ä 0% -17.3% 21510179 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 26021354 -17.3% 21510179 GEO-MEAN sched_debug.cpu#7.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 254353 Ä 4% +18.7% 302028 Ä 7% ivb42/hackbench/performance-50%-threads-socket
> >> > 254353 +18.7% 302028 GEO-MEAN proc-vmstat.numa_hint_faults_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25398742 Ä 1% -18.1% 20807675 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 25398742 -18.1% 20807675 GEO-MEAN sched_debug.cpu#3.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25405187 Ä 1% -18.1% 20818635 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 25405187 -18.1% 20818635 GEO-MEAN sched_debug.cpu#3.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 881319 Ä 1% -16.5% 735645 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 881319 -16.5% 735645 GEO-MEAN sched_debug.cpu#19.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30533255 Ä 0% -17.4% 25208231 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30533255 -17.4% 25208231 GEO-MEAN sched_debug.cpu#25.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26692010 Ä 0% -17.7% 21973527 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 26692010 -17.7% 21973527 GEO-MEAN sched_debug.cpu#11.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 26676971 Ä 0% -17.7% 21964784 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 26676971 -17.7% 21964784 GEO-MEAN sched_debug.cpu#11.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30548238 Ä 0% -17.4% 25222173 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30548238 -17.4% 25222173 GEO-MEAN sched_debug.cpu#25.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30313545 Ä 1% -17.1% 25125827 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30313545 -17.1% 25125827 GEO-MEAN sched_debug.cpu#26.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30325190 Ä 1% -17.1% 25139575 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30325190 -17.1% 25139575 GEO-MEAN sched_debug.cpu#26.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30298989 Ä 0% -17.1% 25132450 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 30298989 -17.1% 25132450 GEO-MEAN sched_debug.cpu#28.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30364476 Ä 0% -17.2% 25142879 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 30364476 -17.2% 25142879 GEO-MEAN sched_debug.cpu#28.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 3.63 Ä 3% +17.9% 4.29 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 3.63 +17.9% 4.29 GEO-MEAN perf-profile.cpu-cycles.select_idle_sibling.select_task_rq_fair.try_to_wake_up.default_wake_function.autoremove_wake_function
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 885971 Ä 1% -17.6% 730417 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 885971 -17.6% 730417 GEO-MEAN sched_debug.cpu#22.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1.61 Ä 1% -14.9% 1.37 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 1.61 -14.9% 1.37 GEO-MEAN perf-profile.cpu-cycles.pick_next_task_fair.__sched_text_start.schedule.schedule_timeout.unix_stream_recvmsg
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1487383 Ä 1% -17.0% 1233892 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 1487383 -17.0% 1233892 GEO-MEAN sched_debug.cpu#22.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 873433 Ä 1% -15.8% 735098 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 873433 -15.8% 735098 GEO-MEAN sched_debug.cpu#12.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25242747 Ä 1% -18.0% 20695565 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 25242747 -18.0% 20695565 GEO-MEAN sched_debug.cpu#2.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 25252993 Ä 1% -18.0% 20700339 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 25252993 -18.0% 20700338 GEO-MEAN sched_debug.cpu#2.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 876946 Ä 1% -16.9% 728531 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 876946 -16.9% 728531 GEO-MEAN sched_debug.cpu#21.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30929790 Ä 1% -16.7% 25766295 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 30929790 -16.7% 25766295 GEO-MEAN sched_debug.cpu#32.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30944860 Ä 1% -16.7% 25778928 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 30944860 -16.7% 25778928 GEO-MEAN sched_debug.cpu#32.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 31340929 Ä 0% -16.7% 26094438 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 31340929 -16.7% 26094438 GEO-MEAN sched_debug.cpu#34.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 31354076 Ä 0% -16.7% 26120882 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 31354075 -16.7% 26120882 GEO-MEAN sched_debug.cpu#34.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 3.01 Ä 2% -18.4% 2.46 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 3.01 -18.4% 2.46 GEO-MEAN perf-profile.cpu-cycles.dequeue_entity.dequeue_task_fair.dequeue_task.deactivate_task.__sched_text_start
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 884857 Ä 0% -16.3% 741031 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 884857 -16.3% 741031 GEO-MEAN sched_debug.cpu#23.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 22693545 Ä 0% -16.6% 18915402 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 22693545 -16.6% 18915402 GEO-MEAN sched_debug.cpu#11.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30424082 Ä 0% -16.8% 25305405 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30424082 -16.8% 25305405 GEO-MEAN sched_debug.cpu#30.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30485250 Ä 0% -16.9% 25323543 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30485250 -16.9% 25323542 GEO-MEAN sched_debug.cpu#30.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30917867 Ä 0% -16.9% 25707653 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30917867 -16.9% 25707653 GEO-MEAN sched_debug.cpu#31.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30924268 Ä 0% -16.8% 25716265 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30924268 -16.8% 25716265 GEO-MEAN sched_debug.cpu#31.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30468014 Ä 1% -17.2% 25213426 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30468014 -17.2% 25213426 GEO-MEAN sched_debug.cpu#27.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30477512 Ä 1% -17.2% 25229055 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30477512 -17.2% 25229055 GEO-MEAN sched_debug.cpu#27.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30130205 Ä 0% -16.7% 25101385 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30130205 -16.7% 25101385 GEO-MEAN sched_debug.cpu#29.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 22458882 Ä 0% -16.7% 18703491 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 22458882 -16.7% 18703491 GEO-MEAN sched_debug.cpu#10.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 30140313 Ä 0% -16.7% 25115800 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 30140313 -16.7% 25115800 GEO-MEAN sched_debug.cpu#29.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 868193 Ä 1% -15.6% 732542 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 868193 -15.6% 732542 GEO-MEAN sched_debug.cpu#13.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1374659 Ä 25% +37.8% 1894017 Ä 8% ivb42/hackbench/performance-50%-threads-socket
> >> > 1374659 +37.8% 1894017 GEO-MEAN sched_debug.cfs_rq[19]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20829936 Ä 0% -17.0% 17279112 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 20829936 -17.0% 17279112 GEO-MEAN sched_debug.cpu#35.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1418996 Ä 0% -16.4% 1186744 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 1418996 -16.4% 1186744 GEO-MEAN sched_debug.cpu#16.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 31557915 Ä 0% -16.4% 26383001 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 31557915 -16.4% 26383001 GEO-MEAN sched_debug.cpu#35.nr_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 31570143 Ä 0% -16.4% 26389314 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 31570143 -16.4% 26389314 GEO-MEAN sched_debug.cpu#35.sched_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1420038 Ä 1% -16.0% 1193250 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 1420038 -16.0% 1193250 GEO-MEAN sched_debug.cpu#13.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1450656 Ä 1% -17.1% 1202921 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 1450656 -17.1% 1202921 GEO-MEAN sched_debug.cpu#18.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20626695 Ä 0% -16.6% 17207030 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 20626695 -16.6% 17207030 GEO-MEAN sched_debug.cpu#31.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 22476314 Ä 1% -16.3% 18802789 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 22476314 -16.3% 18802789 GEO-MEAN sched_debug.cpu#7.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20008939 Ä 0% -15.6% 16896437 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 20008939 -15.6% 16896437 GEO-MEAN sched_debug.cpu#32.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1447302 Ä 0% -16.4% 1210584 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 1447302 -16.4% 1210584 GEO-MEAN sched_debug.cpu#19.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1429701 Ä 1% -16.2% 1198182 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 1429701 -16.2% 1198181 GEO-MEAN sched_debug.cpu#15.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 872462 Ä 0% -15.4% 737745 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 872462 -15.4% 737745 GEO-MEAN sched_debug.cpu#15.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1.53 Ä 3% -16.4% 1.28 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 1.53 -16.4% 1.28 GEO-MEAN perf-profile.cpu-cycles.update_cfs_shares.enqueue_entity.enqueue_task_fair.enqueue_task.activate_task
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20534273 Ä 1% -15.8% 17284516 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 20534273 -15.8% 17284516 GEO-MEAN sched_debug.cpu#25.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20560704 Ä 0% -16.2% 17227893 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 20560704 -16.2% 17227893 GEO-MEAN sched_debug.cpu#34.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 862442 Ä 0% -15.1% 732316 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 862442 -15.1% 732316 GEO-MEAN sched_debug.cpu#14.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1443239 Ä 0% -16.5% 1205709 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 1443239 -16.5% 1205709 GEO-MEAN sched_debug.cpu#12.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 0.98 Ä 3% +20.0% 1.18 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 0.98 +20.0% 1.18 GEO-MEAN perf-profile.cpu-cycles._raw_spin_lock_irqsave.skb_queue_tail.unix_stream_sendmsg.sock_aio_write.do_sync_write
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1487380 Ä 1% -16.3% 1244520 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 1487380 -16.3% 1244520 GEO-MEAN sched_debug.cpu#23.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1.356e+08 Ä 0% -15.5% 1.147e+08 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 1.356e+08 -15.5% 1.147e+08 GEO-MEAN cpuidle.C1-IVT.usage
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20314951 Ä 0% -15.6% 17140944 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 20314951 -15.6% 17140944 GEO-MEAN sched_debug.cpu#30.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1473950 Ä 1% -16.2% 1235367 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 1473950 -16.2% 1235367 GEO-MEAN sched_debug.cpu#20.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 867410 Ä 1% -15.8% 730524 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 867410 -15.8% 730524 GEO-MEAN sched_debug.cpu#20.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1.33 Ä 2% -16.4% 1.11 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 1.33 -16.4% 1.11 GEO-MEAN perf-profile.cpu-cycles.__sched_text_start.schedule_user.sysret_careful
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1472841 Ä 1% -15.7% 1241382 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 1472841 -15.7% 1241382 GEO-MEAN sched_debug.cpu#21.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1423709 Ä 0% -15.8% 1198274 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 1423709 -15.8% 1198274 GEO-MEAN sched_debug.cpu#17.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 851770 Ä 0% -15.3% 721480 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 851770 -15.3% 721480 GEO-MEAN sched_debug.cpu#17.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1.40 Ä 2% -16.1% 1.17 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 1.40 -16.1% 1.17 GEO-MEAN perf-profile.cpu-cycles.sysret_careful
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 21736276 Ä 0% -15.7% 18334370 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 21736276 -15.7% 18334370 GEO-MEAN sched_debug.cpu#8.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1417611 Ä 1% -16.1% 1189420 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 1417611 -16.1% 1189420 GEO-MEAN sched_debug.cpu#14.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20609132 Ä 0% -15.8% 17362846 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 20609132 -15.8% 17362846 GEO-MEAN sched_debug.cpu#26.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 22069167 Ä 0% -15.4% 18674407 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 22069167 -15.4% 18674407 GEO-MEAN sched_debug.cpu#6.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 2820456 Ä 4% +23.4% 3479484 Ä 7% ivb42/hackbench/performance-50%-threads-socket
> >> > 2820456 +23.4% 3479484 GEO-MEAN sched_debug.cfs_rq[27]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20618809 Ä 0% -15.7% 17385264 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 20618809 -15.7% 17385264 GEO-MEAN sched_debug.cpu#27.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 19897448 Ä 1% -15.2% 16867976 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 19897448 -15.2% 16867976 GEO-MEAN sched_debug.cpu#29.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 22444826 Ä 1% -14.2% 19266125 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 22444826 -14.2% 19266125 GEO-MEAN sched_debug.cpu#0.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 3341263 Ä 11% +20.3% 4019480 Ä 4% ivb42/hackbench/performance-50%-threads-socket
> >> > 3341263 +20.3% 4019480 GEO-MEAN sched_debug.cfs_rq[45]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 22509799 Ä 0% -15.2% 19080882 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 22509799 -15.2% 19080882 GEO-MEAN sched_debug.cpu#2.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 22483652 Ä 1% -15.0% 19119883 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 22483652 -15.0% 19119883 GEO-MEAN sched_debug.cpu#1.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20020943 Ä 0% -14.5% 17120192 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 20020943 -14.5% 17120192 GEO-MEAN sched_debug.cpu#33.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 21609616 Ä 0% -14.6% 18459478 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 21609616 -14.6% 18459478 GEO-MEAN sched_debug.cpu#5.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 19520181 Ä 0% -14.6% 16662350 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 19520181 -14.6% 16662349 GEO-MEAN sched_debug.cpu#28.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1.37 Ä 3% -15.6% 1.15 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 1.37 -15.6% 1.15 GEO-MEAN perf-profile.cpu-cycles.schedule_user.sysret_careful
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 22662241 Ä 0% -15.3% 19188484 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 22662241 -15.3% 19188484 GEO-MEAN sched_debug.cpu#3.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 866621 Ä 1% -15.9% 728734 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 866621 -15.9% 728734 GEO-MEAN sched_debug.cpu#18.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1039319 Ä 1% -14.8% 885271 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 1039319 -14.8% 885271 GEO-MEAN numa-numastat.node0.local_node
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 21798079 Ä 1% -14.6% 18621574 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 21798079 -14.6% 18621574 GEO-MEAN sched_debug.cpu#9.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 3043317 Ä 9% +25.3% 3814417 Ä 13% ivb42/hackbench/performance-50%-threads-socket
> >> > 3043317 +25.3% 3814417 GEO-MEAN sched_debug.cfs_rq[38]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20231936 Ä 0% -13.8% 17436914 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 20231936 -13.8% 17436914 GEO-MEAN sched_debug.cpu#24.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20 Ä 4% -10.7% 18 Ä 5% ivb42/hackbench/performance-50%-threads-socket
> >> > 20 -10.7% 18 GEO-MEAN sched_debug.cpu#16.cpu_load[0]
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20 Ä 3% -9.8% 18 Ä 5% ivb42/hackbench/performance-50%-threads-socket
> >> > 20 -9.8% 18 GEO-MEAN sched_debug.cpu#16.cpu_load[1]
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 0.92 Ä 3% +16.1% 1.07 Ä 3% ivb42/hackbench/performance-50%-threads-socket
> >> > 0.92 +16.1% 1.07 GEO-MEAN perf-profile.cpu-cycles._raw_spin_lock.unix_stream_recvmsg.sock_aio_read.sock_aio_read.do_sync_read
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 21278578 Ä 0% -14.0% 18299464 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 21278578 -14.0% 18299464 GEO-MEAN sched_debug.cpu#4.ttwu_count
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1043155 Ä 1% -14.6% 891335 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 1043155 -14.6% 891335 GEO-MEAN numa-numastat.node0.numa_hit
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 860946 Ä 1% -13.4% 745561 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 860946 -13.4% 745561 GEO-MEAN sched_debug.cpu#45.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 846804 Ä 1% -14.7% 722316 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 846804 -14.7% 722316 GEO-MEAN sched_debug.cpu#16.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 3100432 Ä 12% +22.4% 3793805 Ä 6% ivb42/hackbench/performance-50%-threads-socket
> >> > 3100432 +22.4% 3793805 GEO-MEAN sched_debug.cfs_rq[37]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 860253 Ä 1% -13.1% 747838 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 860253 -13.1% 747838 GEO-MEAN sched_debug.cpu#44.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 2896486 Ä 7% +19.6% 3463508 Ä 5% ivb42/hackbench/performance-50%-threads-socket
> >> > 2896486 +19.6% 3463508 GEO-MEAN sched_debug.cfs_rq[25]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 871677 Ä 0% -13.2% 756998 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 871677 -13.2% 756998 GEO-MEAN sched_debug.cpu#47.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 3230592 Ä 8% +14.9% 3712705 Ä 3% ivb42/hackbench/performance-50%-threads-socket
> >> > 3230592 +14.9% 3712705 GEO-MEAN sched_debug.cfs_rq[30]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 3.91 Ä 1% -14.3% 3.35 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 3.91 -14.3% 3.35 GEO-MEAN perf-profile.cpu-cycles.dequeue_task_fair.dequeue_task.deactivate_task.__sched_text_start.schedule
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 860005 Ä 1% -12.9% 748893 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 860005 -12.9% 748893 GEO-MEAN sched_debug.cpu#42.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 3321870 Ä 7% +14.8% 3811901 Ä 7% ivb42/hackbench/performance-50%-threads-socket
> >> > 3321870 +14.8% 3811901 GEO-MEAN sched_debug.cfs_rq[47]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 14483 Ä 2% -11.5% 12813 Ä 3% ivb42/hackbench/performance-50%-threads-socket
> >> > 14483 -11.5% 12813 GEO-MEAN sched_debug.cpu#7.curr->pid
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 14.50 Ä 1% -13.3% 12.57 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 14.50 -13.3% 12.57 GEO-MEAN perf-profile.cpu-cycles.default_wake_function.autoremove_wake_function.__wake_up_common.__wake_up_sync_key.sock_def_readable
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 3234028 Ä 9% +15.2% 3724307 Ä 4% ivb42/hackbench/performance-50%-threads-socket
> >> > 3234028 +15.2% 3724307 GEO-MEAN sched_debug.cfs_rq[39]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 863531 Ä 1% -12.4% 756423 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 863531 -12.4% 756423 GEO-MEAN sched_debug.cpu#46.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 3276492 Ä 5% +15.5% 3784016 Ä 8% ivb42/hackbench/performance-50%-threads-socket
> >> > 3276492 +15.5% 3784016 GEO-MEAN sched_debug.cfs_rq[35]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 860124 Ä 0% -12.8% 750152 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 860124 -12.8% 750152 GEO-MEAN sched_debug.cpu#38.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 4.32 Ä 2% +13.3% 4.90 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 4.32 +13.3% 4.90 GEO-MEAN perf-profile.cpu-cycles.select_task_rq_fair.try_to_wake_up.default_wake_function.autoremove_wake_function.__wake_up_common
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 4025 Ä 6% -8.3% 3691 Ä 4% ivb42/hackbench/performance-50%-threads-socket
> >> > 4025 -8.3% 3691 GEO-MEAN slabinfo.RAW.num_objs
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 859082 Ä 1% -12.0% 756012 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 859082 -12.0% 756012 GEO-MEAN sched_debug.cpu#37.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 870131 Ä 1% -13.0% 757186 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 870131 -13.0% 757185 GEO-MEAN sched_debug.cpu#43.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 14.53 Ä 1% -12.9% 12.66 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 14.53 -12.9% 12.66 GEO-MEAN perf-profile.cpu-cycles.try_to_wake_up.default_wake_function.autoremove_wake_function.__wake_up_common.__wake_up_sync_key
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 14.75 Ä 1% -12.6% 12.89 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 14.75 -12.6% 12.89 GEO-MEAN perf-profile.cpu-cycles.autoremove_wake_function.__wake_up_common.__wake_up_sync_key.sock_def_readable.unix_stream_sendmsg
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 870275 Ä 1% -13.3% 754578 Ä 3% ivb42/hackbench/performance-50%-threads-socket
> >> > 870275 -13.3% 754578 GEO-MEAN sched_debug.cpu#36.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 3989 Ä 5% -8.8% 3639 Ä 5% ivb42/hackbench/performance-50%-threads-socket
> >> > 3989 -8.8% 3639 GEO-MEAN slabinfo.RAW.active_objs
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1.03 Ä 1% -13.2% 0.89 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 1.03 -13.2% 0.89 GEO-MEAN perf-profile.cpu-cycles.skb_unlink.unix_stream_recvmsg.sock_aio_read.sock_aio_read.do_sync_read
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 885844 Ä 1% -11.8% 780892 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 885844 -11.8% 780892 GEO-MEAN sched_debug.cpu#10.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 895578 Ä 2% -11.5% 792265 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 895578 -11.5% 792265 GEO-MEAN sched_debug.cpu#11.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 883237 Ä 2% -11.9% 777826 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 883237 -11.9% 777826 GEO-MEAN sched_debug.cpu#1.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 2115995 Ä 0% -11.9% 1863524 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 2115994 -11.9% 1863523 GEO-MEAN proc-vmstat.numa_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 2122348 Ä 0% -11.9% 1869613 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 2122348 -11.9% 1869613 GEO-MEAN proc-vmstat.numa_hit
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 2.57 Ä 4% +13.8% 2.92 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 2.57 +13.8% 2.92 GEO-MEAN perf-profile.cpu-cycles._raw_spin_lock.unix_stream_sendmsg.sock_aio_write.do_sync_write.vfs_write
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1406705 Ä 1% -10.8% 1254824 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 1406705 -10.8% 1254824 GEO-MEAN sched_debug.cpu#0.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 15.05 Ä 1% -11.8% 13.27 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 15.05 -11.8% 13.27 GEO-MEAN perf-profile.cpu-cycles.__wake_up_common.__wake_up_sync_key.sock_def_readable.unix_stream_sendmsg.sock_aio_write
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 879602 Ä 1% -11.5% 778421 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 879602 -11.5% 778421 GEO-MEAN sched_debug.cpu#8.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 884715 Ä 2% -11.6% 782521 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 884714 -11.6% 782521 GEO-MEAN sched_debug.cpu#9.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 869234 Ä 1% -10.1% 781750 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 869234 -10.1% 781749 GEO-MEAN sched_debug.cpu#3.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 13928 Ä 3% -10.0% 12532 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 13928 -10.0% 12531 GEO-MEAN sched_debug.cpu#34.curr->pid
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1.65 Ä 3% -11.9% 1.45 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 1.65 -11.9% 1.45 GEO-MEAN perf-profile.cpu-cycles.__kmalloc_reserve.isra.26.__alloc_skb.sock_alloc_send_pskb.unix_stream_sendmsg.sock_aio_write
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 860847 Ä 2% -11.2% 764541 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 860847 -11.2% 764541 GEO-MEAN sched_debug.cpu#39.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 839076 Ä 1% -11.6% 741571 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 839076 -11.6% 741571 GEO-MEAN sched_debug.cpu#41.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 875043 Ä 2% -10.0% 787246 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 875042 -10.0% 787246 GEO-MEAN sched_debug.cpu#34.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 23.87 Ä 1% -10.7% 21.31 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 23.87 -10.7% 21.31 GEO-MEAN perf-profile.cpu-cycles.__wake_up_sync_key.sock_def_readable.unix_stream_sendmsg.sock_aio_write.do_sync_write
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 4.45 Ä 1% -11.6% 3.93 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 4.45 -11.6% 3.93 GEO-MEAN perf-profile.cpu-cycles.deactivate_task.__sched_text_start.schedule.schedule_timeout.unix_stream_recvmsg
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 873852 Ä 2% -10.8% 779782 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 873852 -10.8% 779782 GEO-MEAN sched_debug.cpu#31.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 872491 Ä 2% -10.3% 782420 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 872491 -10.3% 782420 GEO-MEAN sched_debug.cpu#6.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1.11 Ä 7% -12.5% 0.97 Ä 3% ivb42/hackbench/performance-50%-threads-socket
> >> > 1.11 -12.5% 0.97 GEO-MEAN perf-profile.cpu-cycles.selinux_file_permission.security_file_permission.rw_verify_area.vfs_read.sys_read
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 8.05 Ä 2% -12.5% 7.04 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 8.05 -12.5% 7.04 GEO-MEAN perf-profile.cpu-cycles._raw_spin_lock_irqsave.__wake_up_sync_key.sock_def_readable.unix_stream_sendmsg.sock_aio_write
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1.36 Ä 3% -11.6% 1.20 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 1.36 -11.6% 1.20 GEO-MEAN perf-profile.cpu-cycles.__kmalloc_node_track_caller.__kmalloc_reserve.__alloc_skb.sock_alloc_send_pskb.unix_stream_sendmsg
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 884511 Ä 1% -10.9% 788238 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 884511 -10.9% 788238 GEO-MEAN sched_debug.cpu#7.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1423158 Ä 1% -10.2% 1278070 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 1423157 -10.2% 1278070 GEO-MEAN sched_debug.cpu#4.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1.39 Ä 2% +11.9% 1.56 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 1.39 +11.9% 1.56 GEO-MEAN perf-profile.cpu-cycles.skb_queue_tail.unix_stream_sendmsg.sock_aio_write.do_sync_write.vfs_write
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 4.46 Ä 1% -11.2% 3.96 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 4.46 -11.2% 3.96 GEO-MEAN perf-profile.cpu-cycles.dequeue_task.deactivate_task.__sched_text_start.schedule.schedule_timeout
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 882994 Ä 2% -9.2% 801606 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 882994 -9.2% 801606 GEO-MEAN sched_debug.cpu#25.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 14371 Ä 1% -10.2% 12907 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 14371 -10.2% 12907 GEO-MEAN sched_debug.cpu#22.curr->pid
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 14692 Ä 1% -10.8% 13111 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 14692 -10.8% 13111 GEO-MEAN sched_debug.cpu#10.curr->pid
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 14093 Ä 3% -9.5% 12748 Ä 5% ivb42/hackbench/performance-50%-threads-socket
> >> > 14093 -9.5% 12748 GEO-MEAN sched_debug.cpu#25.curr->pid
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1495572 Ä 0% -10.9% 1333271 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 1495571 -10.9% 1333271 GEO-MEAN sched_debug.cpu#9.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 14153 Ä 3% -9.4% 12817 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 14153 -9.4% 12817 GEO-MEAN sched_debug.cpu#27.curr->pid
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 14374 Ä 1% -9.7% 12976 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 14374 -9.7% 12976 GEO-MEAN sched_debug.cpu#32.curr->pid
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 860018 Ä 2% -10.0% 773781 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 860018 -10.0% 773781 GEO-MEAN sched_debug.cpu#4.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 863792 Ä 1% -10.0% 777585 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 863792 -10.0% 777585 GEO-MEAN sched_debug.cpu#32.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 14193 Ä 2% -10.5% 12697 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 14193 -10.5% 12697 GEO-MEAN sched_debug.cpu#46.curr->pid
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1394923 Ä 0% -9.3% 1265094 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 1394922 -9.3% 1265094 GEO-MEAN sched_debug.cpu#3.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1427072 Ä 1% -9.9% 1285217 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 1427072 -9.9% 1285217 GEO-MEAN sched_debug.cpu#5.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20 Ä 3% -10.9% 18 Ä 3% ivb42/hackbench/performance-50%-threads-socket
> >> > 20 -10.9% 17 GEO-MEAN sched_debug.cpu#5.cpu_load[0]
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1.30 Ä 2% -10.9% 1.16 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 1.30 -10.9% 1.16 GEO-MEAN perf-profile.cpu-cycles.skb_copy_datagram_from_iovec.unix_stream_sendmsg.sock_aio_write.do_sync_write.vfs_write
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1404122 Ä 0% -10.1% 1262026 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 1404122 -10.1% 1262026 GEO-MEAN sched_debug.cpu#2.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 871725 Ä 3% -9.5% 788740 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 871725 -9.5% 788740 GEO-MEAN sched_debug.cpu#35.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 2.62 Ä 1% +10.8% 2.90 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 2.62 +10.8% 2.90 GEO-MEAN perf-profile.cpu-cycles.skb_copy_datagram_iovec.unix_stream_recvmsg.sock_aio_read.sock_aio_read.do_sync_read
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1440886 Ä 0% -10.0% 1296355 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 1440886 -10.0% 1296355 GEO-MEAN sched_debug.cpu#6.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 14332 Ä 2% -9.0% 13045 Ä 3% ivb42/hackbench/performance-50%-threads-socket
> >> > 14332 -9.0% 13045 GEO-MEAN sched_debug.cpu#33.curr->pid
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 882824 Ä 1% -10.1% 793313 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 882824 -10.1% 793312 GEO-MEAN sched_debug.cpu#0.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 3116277 Ä 7% +13.2% 3527174 Ä 4% ivb42/hackbench/performance-50%-threads-socket
> >> > 3116277 +13.2% 3527174 GEO-MEAN sched_debug.cfs_rq[29]:/.spread0
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 2.38 Ä 1% +12.1% 2.67 Ä 4% ivb42/hackbench/performance-50%-threads-socket
> >> > 2.38 +12.1% 2.67 GEO-MEAN perf-profile.cpu-cycles.__fdget_pos.sys_write.system_call_fastpath
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 14095 Ä 2% -9.6% 12748 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 14095 -9.6% 12748 GEO-MEAN sched_debug.cpu#12.curr->pid
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1499703 Ä 0% -9.7% 1354350 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 1499703 -9.7% 1354350 GEO-MEAN sched_debug.cpu#10.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 14050 Ä 2% -9.9% 12664 Ä 4% ivb42/hackbench/performance-50%-threads-socket
> >> > 14050 -9.9% 12664 GEO-MEAN sched_debug.cpu#47.curr->pid
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1493710 Ä 1% -10.0% 1344628 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 1493710 -10.0% 1344628 GEO-MEAN sched_debug.cpu#11.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 882178 Ä 2% -8.7% 805480 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 882178 -8.7% 805480 GEO-MEAN sched_debug.cpu#26.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1451847 Ä 1% -9.6% 1311874 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 1451847 -9.6% 1311874 GEO-MEAN sched_debug.cpu#7.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 869997 Ä 1% -10.0% 782794 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 869997 -10.0% 782794 GEO-MEAN sched_debug.cpu#2.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 14168 Ä 3% -11.3% 12566 Ä 4% ivb42/hackbench/performance-50%-threads-socket
> >> > 14168 -11.3% 12565 GEO-MEAN sched_debug.cpu#44.curr->pid
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 863764 Ä 1% -9.4% 782356 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 863764 -9.4% 782356 GEO-MEAN sched_debug.cpu#5.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20 Ä 2% -9.7% 18 Ä 5% ivb42/hackbench/performance-50%-threads-socket
> >> > 20 -9.7% 18 GEO-MEAN sched_debug.cpu#16.cpu_load[3]
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20 Ä 2% -8.7% 18 Ä 3% ivb42/hackbench/performance-50%-threads-socket
> >> > 20 -8.7% 18 GEO-MEAN sched_debug.cpu#16.cpu_load[4]
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 20 Ä 3% -8.7% 19 Ä 5% ivb42/hackbench/performance-50%-threads-socket
> >> > 20 -8.7% 18 GEO-MEAN sched_debug.cfs_rq[5]:/.runnable_load_avg
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1471462 Ä 1% -9.5% 1331414 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 1471462 -9.5% 1331414 GEO-MEAN sched_debug.cpu#8.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 877064 Ä 0% -8.9% 799209 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 877064 -8.9% 799208 GEO-MEAN sched_debug.cpu#27.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1081809 Ä 1% -9.1% 983451 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 1081809 -9.1% 983451 GEO-MEAN numa-numastat.node1.local_node
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 14225 Ä 2% -7.6% 13149 Ä 3% ivb42/hackbench/performance-50%-threads-socket
> >> > 14225 -7.6% 13149 GEO-MEAN sched_debug.cpu#36.curr->pid
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1084327 Ä 1% -9.3% 983476 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 1084327 -9.3% 983475 GEO-MEAN numa-numastat.node1.numa_hit
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 2.29 Ä 1% +11.9% 2.57 Ä 4% ivb42/hackbench/performance-50%-threads-socket
> >> > 2.29 +11.9% 2.57 GEO-MEAN perf-profile.cpu-cycles.__fget_light.__fdget_pos.sys_write.system_call_fastpath
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 847788 Ä 3% -12.0% 746038 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 847788 -12.0% 746038 GEO-MEAN sched_debug.cpu#40.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 865949 Ä 2% -8.8% 789915 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 865949 -8.8% 789915 GEO-MEAN sched_debug.cpu#33.ttwu_local
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 14384 Ä 2% -10.9% 12817 Ä 2% ivb42/hackbench/performance-50%-threads-socket
> >> > 14384 -10.9% 12816 GEO-MEAN sched_debug.cpu#23.curr->pid
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1395020 Ä 0% -10.0% 1255965 Ä 1% ivb42/hackbench/performance-50%-threads-socket
> >> > 1395020 -10.0% 1255965 GEO-MEAN sched_debug.cpu#1.sched_goidle
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 14326 Ä 3% -7.6% 13231 Ä 4% ivb42/hackbench/performance-50%-threads-socket
> >> > 14326 -7.6% 13231 GEO-MEAN sched_debug.cpu#9.curr->pid
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 9.40 Ä 2% +52.1% 14.30 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 9.40 +52.1% 14.30 GEO-MEAN turbostat.RAM_W
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 328603 Ä 4% +28.0% 420733 Ä 6% ivb42/hackbench/performance-50%-threads-socket
> >> > 328603 +28.0% 420732 GEO-MEAN time.minor_page_faults
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 2.029e+09 Ä 0% -19.6% 1.632e+09 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 2.029e+09 -19.6% 1.632e+09 GEO-MEAN time.voluntary_context_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 5.504e+08 Ä 0% -18.7% 4.477e+08 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 5.504e+08 -18.7% 4.477e+08 GEO-MEAN time.involuntary_context_switches
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 4221419 Ä 0% -18.2% 3451963 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 4221418 -18.2% 3451963 GEO-MEAN vmstat.system.cs
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 808 Ä 0% -10.7% 721 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 808 -10.7% 721 GEO-MEAN time.user_time
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 1096082 Ä 1% +11.3% 1220347 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 1096082 +11.3% 1220347 GEO-MEAN vmstat.system.in
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 173 Ä 0% -3.0% 168 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 173 -3.0% 168 GEO-MEAN turbostat.Cor_W
> >> >
> >> > b57a1e0afff2cbac 9597d64116d0d441dea32e7f5f
> >> > ---------------- --------------------------
> >> > 204 Ä 0% -1.8% 200 Ä 0% ivb42/hackbench/performance-50%-threads-socket
> >> > 204 -1.8% 200 GEO-MEAN turbostat.Pkg_W
> >> >
> >> >
> >> > ivb42: Ivytown Ivy Bridge-EP
> >> > Memory: 64G
> >> >
> >> >
> >> > To reproduce:
> >> >
> >> > apt-get install ruby ruby-oj
> >> > git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
> >> > cd lkp-tests
> >> > bin/setup-local job.yaml # the job file attached in this email
> >> > bin/run-local job.yaml
> >> >
> >> >
> >> > Disclaimer:
> >> > Results have been estimated based on internal Intel analysis and are provided
> >> > for informational purposes only. Any difference in system hardware or software
> >> > design or configuration may affect actual performance.
> >> >
> >> > _______________________________________________
> >> > LKP mailing list
> >> > LKP@xxxxxxxxxxxxxxx
> >> >
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