perf on biarch
From: Matthieu CASTET
Date: Fri Aug 08 2014 - 12:40:46 EST
Hi,
I have a 64 bits kernel running with 32 bits binaries.
If I run 32 bits perf on this 64 bits kernel 3.14, I got weird result :
- perf trace doesn't work [1]
- perf record with dwarf call-graph doesn't work [2]
Matthieu
[1]
$ sudo perf trace ls
0.009 ( 0.000 ms): ... [continued]: close()) = 1
0.040 ( 0.000 ms): ... [continued]: munmap()) = -1 ENOENT No such file or directory
0.046 ( 0.005 ms): munmap(arg0: -2632121, arg1: 0, arg2: -2621656, arg3: 0, arg4: 159334824, arg5: 0) = -1 ENOENT No such file or directory
0.052 ( 0.004 ms): munmap(arg0: -2632120, arg1: 0, arg2: -2621656, arg3: 0, arg4: 159334824, arg5: 0) = -1 ENOENT No such file or directory
0.058 ( 0.004 ms): munmap(arg0: -2632115, arg1: 0, arg2: -2621656, arg3: 0, arg4: 159334824, arg5: 0) = -1 ENOENT No such file or directory
0.064 ( 0.004 ms): munmap(arg0: -2632114, arg1: 0, arg2: -2621656, arg3: 0, arg4: 159334824, arg5: 0) = -1 ENOENT No such file or directory
0.069 ( 0.004 ms): munmap(arg0: -2632111, arg1: 0, arg2: -2621656, arg3: 0, arg4: 159334824, arg5: 0) = -1 ENOENT No such file or directory
4.570 ( 4.498 ms): munmap(arg0: -2632110, arg1: 0, arg2: -2621656, arg3: 0, arg4: 159334824, arg5: 0) = 0
4.603 ( 4.532 ms): ... [continued]: recvfrom()) = 145719296
4.635 ( 4.564 ms): ... [continued]: dup2()) = -1 ENOENT No such file or directory
4.643 ( 4.572 ms): ... [continued]: lgetxattr()) = -143216640
4.658 ( 0.004 ms): dup2(arg0: 1303966526, arg1: 0, arg2: 4, arg3: 0, arg4: 1303994368, arg5: 0) = -1 ENOENT No such file or directory
4.678 ( 0.023 ms): ... [continued]: fstat()) = 3
4.682 ( 0.028 ms): ... [continued]: removexattr()) = 0
4.689 ( 0.005 ms): lgetxattr(arg0: 0, arg1: 0, arg2: 164475, arg3: 0, arg4: 1, arg5: 0 ) = -143384576
4.693 ( 0.009 ms): ... [continued]: lstat()) = 0
4.702 ( 0.003 ms): dup2(arg0: 1303967744, arg1: 0, arg2: 0, arg3: 0, arg4: 1303994368, arg5: 0) = -1 ENOENT No such file or directory
4.721 ( 0.005 ms): fstat(arg0: -143294523, arg1: 0, arg2: 524288, arg3: 0, arg4: 0, arg5: 0) = 3
4.725 ( 0.003 ms): close(arg0: 3, arg1: 0, arg2: -4714640, arg3: 0, arg4: 512, arg5: 0 ) = 512
4.736 ( 0.002 ms): removexattr(arg0: 3, arg1: 0, arg2: -4714864, arg3: 0, arg4: 1303994368, arg5: 0) = 0
4.747 ( 0.006 ms): lgetxattr(arg0: 1096056832, arg1: 0, arg2: 142540, arg3: 0, arg4: 5, arg5: 0) = 1096056832
4.760 ( 0.010 ms): lgetxattr(arg0: 1096187904, arg1: 0, arg2: 8192, arg3: 0, arg4: 3, arg5: 0) = 1096187904
4.777 ( 0.005 ms): lgetxattr(arg0: 1096196096, arg1: 0, arg2: 3276, arg3: 0, arg4: 3, arg5: 0) = 1096196096
4.783 ( 0.002 ms): lstat(arg0: 3, arg1: 0, arg2: 10, arg3: 0, arg4: 1303994368, arg5: 0 ) = 0
4.794 ( 0.003 ms): dup2(arg0: 1303967744, arg1: 0, arg2: 0, arg3: 0, arg4: 1303994368, arg5: 0) = -1 ENOENT No such file or directory
4.813 ( 0.007 ms): fstat(arg0: -143227586, arg1: 0, arg2: 524288, arg3: 0, arg4: 0, arg5: 0) = 3
4.817 ( 0.003 ms): close(arg0: 3, arg1: 0, arg2: -4714672, arg3: 0, arg4: 512, arg5: 0 ) = 512
4.822 ( 0.002 ms): removexattr(arg0: 3, arg1: 0, arg2: -4714896, arg3: 0, arg4: 1303994368, arg5: 0) = 0
4.830 ( 0.005 ms): lgetxattr(arg0: 1325760512, arg1: 0, arg2: 33148, arg3: 0, arg4: 5, arg5: 0) = 1325760512
4.839 ( 0.006 ms): lgetxattr(arg0: 1325789184, arg1: 0, arg2: 8192, arg3: 0, arg4: 3, arg5: 0) = 1325789184
4.851 ( 0.002 ms): lstat(arg0: 3, arg1: 0, arg2: 10, arg3: 0, arg4: 1303994368, arg5: 0 ) = 0
4.859 ( 0.003 ms): dup2(arg0: 1303967744, arg1: 0, arg2: 0, arg3: 0, arg4: 1303994368, arg5: 0) = -1 ENOENT No such file or directory
4.872 ( 0.007 ms): fstat(arg0: -143237622, arg1: 0, arg2: 524288, arg3: 0, arg4: 0, arg5: 0) = 3
4.876 ( 0.003 ms): close(arg0: 3, arg1: 0, arg2: -4714704, arg3: 0, arg4: 512, arg5: 0 ) = 512
4.881 ( 0.002 ms): removexattr(arg0: 3, arg1: 0, arg2: -4714928, arg3: 0, arg4: 1303994368, arg5: 0) = 0
4.887 ( 0.004 ms): lgetxattr(arg0: 0, arg1: 0, arg2: 4096, arg3: 0, arg4: 3, arg5: 0 ) = -143388672
4.899 ( 0.006 ms): lgetxattr(arg0: 1304006656, arg1: 0, arg2: 1747580, arg3: 0, arg4: 5, arg5: 0) = 1304006656
4.911 ( 0.010 ms): lgetxattr(arg0: 1305731072, arg1: 0, arg2: 12288, arg3: 0, arg4: 3, arg5: 0) = 1305731072
4.927 ( 0.006 ms): lgetxattr(arg0: 1305743360, arg1: 0, arg2: 10876, arg3: 0, arg4: 3, arg5: 0) = 1305743360
4.933 ( 0.002 ms): lstat(arg0: 3, arg1: 0, arg2: 10, arg3: 0, arg4: 1303994368, arg5: 0 ) = 0
4.943 ( 0.003 ms): dup2(arg0: 1303967744, arg1: 0, arg2: 0, arg3: 0, arg4: 1303994368, arg5: 0) = -1 ENOENT No such file or directory
4.959 ( 0.006 ms): fstat(arg0: -143285411, arg1: 0, arg2: 524288, arg3: 0, arg4: 0, arg5: 0) = 3
6.218 ( 1.251 ms): close(arg0: 3, arg1: 0, arg2: -4714880, arg3: 0, arg4: 512, arg5: 0 ) = 512
6.229 ( 0.003 ms): removexattr(arg0: 3, arg1: 0, arg2: -4715104, arg3: 0, arg4: 1303994368, arg5: 0) = 0
6.240 ( 0.008 ms): lgetxattr(arg0: 1096454144, arg1: 0, arg2: 457912, arg3: 0, arg4: 5, arg5: 0) = 1096454144
ABOUT-NLS delpart lib mkfs.minix setsid
6.251 ( 0.008 ms): lgetxattr(arg0: 1096908800, arg1: 0, arg2: 4096, arg3: 0, arg4: 3, arg5: 0) = 1096908800
aclocal.m4 disk-utils libblkid mkswap setterm
addpart dmesg libblkid.la more sfdisk
6.267 ( 0.002 ms): lstat(arg0: 3, arg1: 0, arg2: 10, arg3: 0, arg4: 1303994368, arg5: 0 ) = 0
agetty Documentation libcommon.la mount stamp-h1
6.281 ( 0.005 ms): dup2(arg0: 1303967744, arg1: 0, arg2: 0, arg3: 0, arg4: 1303994368, arg5: 0) = -1 ENOENT No such file or directory
6.298 ( 0.008 ms): fstat(arg0: -143245964, arg1: 0, arg2: 524288, arg3: 0, arg4: 0, arg5: 0) = 3
AUTHORS eject libfdisk mount-deprecated su
6.302 ( 0.003 ms): close(arg0: 3, arg1: 0, arg2: -4714912, arg3: 0, arg4: 512, arg5: 0 ) = 512
autogen.sh fallocate libfdisk.la mountpoint sulogin
6.307 ( 0.002 ms): removexattr(arg0: 3, arg1: 0, arg2: -4715136, arg3: 0, arg4: 1303994368, arg5: 0) = 0
bash-completion fdformat libmount namei swaplabel
6.317 ( 0.007 ms): lgetxattr(arg0: 1305763840, arg1: 0, arg2: 16512, arg3: 0, arg4: 5, arg5: 0) = 1305763840
6.330 ( 0.010 ms): lgetxattr(arg0: 1305776128, arg1: 0, arg2: 8192, arg3: 0, arg4: 3, arg5: 0) = 1305776128
6.342 ( 0.002 ms): lstat(arg0: 3, arg1: 0, arg2: 10, arg3: 0, arg4: 1303994368, arg5: 0 ) = 0
blkdiscard fdisk libmount.la NEWS swapoff
6.353 ( 0.003 ms): dup2(arg0: 1303967744, arg1: 0, arg2: 0, arg3: 0, arg4: 1303994368, arg5: 0) = -1 ENOENT No such file or directory
blkid fdisks libtool nologin swapon
6.362 ( 0.006 ms): fstat(arg0: -143230570, arg1: 0, arg2: 524288, arg3: 0, arg4: 0, arg5: 0) = 3
blockdev findfs libuuid nsenter switch_root
6.366 ( 0.003 ms): close(arg0: 3, arg1: 0, arg2: -4714976, arg3: 0, arg4: 512, arg5: 0 ) = 512
cal findmnt libuuid.la partx sys-utils
6.371 ( 0.002 ms): removexattr(arg0: 3, arg1: 0, arg2: -4715200, arg3: 0, arg4: 1303994368, arg5: 0) = 0
cfdisk flock logger pg tailf
6.379 ( 0.006 ms): lgetxattr(arg0: 1325576192, arg1: 0, arg2: 20656, arg3: 0, arg4: 5, arg5: 0) = 1325576192
ChangeLog fsck login pivot_root taskset
6.389 ( 0.008 ms): lgetxattr(arg0: 1325592576, arg1: 0, arg2: 8192, arg3: 0, arg4: 3, arg5: 0) = 1325592576
chcpu fsck.cramfs login-utils po term-utils
6.401 ( 0.002 ms): lstat(arg0: 3, arg1: 0, arg2: 10, arg3: 0, arg4: 1303994368, arg5: 0 ) = 0
chrt fsck.minix look prlimit tests
6.411 ( 0.003 ms): dup2(arg0: 1303967744, arg1: 0, arg2: 0, arg3: 0, arg4: 1303994368, arg5: 0) = -1 ENOENT No such file or directory
col fsfreeze losetup raw text-utils
6.421 ( 0.006 ms): fstat(arg0: -143288370, arg1: 0, arg2: 524288, arg3: 0, arg4: 0, arg5: 0) = 3
colcrt fstrim lsblk README tools
6.425 ( 0.003 ms): close(arg0: 3, arg1: 0, arg2: -4715008, arg3: 0, arg4: 512, arg5: 0 ) = 512
colrm getopt lscpu README.licensing ul
6.430 ( 0.002 ms): removexattr(arg0: 3, arg1: 0, arg2: -4715232, arg3: 0, arg4: 1303994368, arg5: 0) = 0
column hexdump lslocks readprofile umount
6.439 ( 0.006 ms): lgetxattr(arg0: 1306087424, arg1: 0, arg2: 111276, arg3: 0, arg4: 5, arg5: 0) = 1306087424
config hwclock m4 rename unshare
6.453 ( 0.011 ms): lgetxattr(arg0: 1306185728, arg1: 0, arg2: 8192, arg3: 0, arg4: 3, arg5: 0) = 1306185728
config.h include Makefile renice utmpdump
6.468 ( 0.005 ms): lgetxattr(arg0: 1306193920, arg1: 0, arg2: 4780, arg3: 0, arg4: 3, arg5: 0) = 1306193920
config.h.in ionice Makefile.am resizepart uuidd
6.474 ( 0.002 ms): lstat(arg0: 3, arg1: 0, arg2: 10, arg3: 0, arg4: 1303994368, arg5: 0 ) = 0
config.log ipcmk Makefile.in rev uuidgen
6.501 ( 0.005 ms): lgetxattr(arg0: 0, arg1: 0, arg2: 4096, arg3: 0, arg4: 3, arg5: 0 ) = -143392768
config.status ipcrm mcookie rtcwake wall
6.526 ( 0.003 ms): lgetxattr(arg0: 0, arg1: 0, arg2: 4096, arg3: 0, arg4: 3, arg5: 0 ) = -143396864
configure ipcs mesg runuser wdctl
6.534 ( 0.010 ms): ... [continued]: mq_timedreceive()) = 0
configure.ac isosize misc-utils schedutils whereis
6.589 ( 0.066 ms): ... [continued]: capget()) = 0
COPYING kill mkfs script wipefs
6.598 ( 0.007 ms): capget(arg0: 1096187904, arg1: 0, arg2: 4096, arg3: 0, arg4: 1, arg5: 0) = 0
ctrlaltdel last mkfs.bfs scriptreplay
6.606 ( 0.005 ms): capget(arg0: 1325789184, arg1: 0, arg2: 4096, arg3: 0, arg4: 1, arg5: 0) = 0
cytune ldattach mkfs.cramfs setarch
6.615 ( 0.007 ms): capget(arg0: 1305731072, arg1: 0, arg2: 8192, arg3: 0, arg4: 1, arg5: 0) = 0
6.621 ( 0.004 ms): capget(arg0: 1305776128, arg1: 0, arg2: 4096, arg3: 0, arg4: 1, arg5: 0) = 0
6.631 ( 0.008 ms): capget(arg0: 1303990272, arg1: 0, arg2: 4096, arg3: 0, arg4: 1, arg5: 0) = 0
6.638 ( 0.005 ms): capget(arg0: 1325592576, arg1: 0, arg2: 4096, arg3: 0, arg4: 1, arg5: 0) = 0
6.645 ( 0.005 ms): capget(arg0: 1306185728, arg1: 0, arg2: 4096, arg3: 0, arg4: 1, arg5: 0) = 0
6.664 ( 0.023 ms): ... [continued]: fchmod()) = 0
6.676 ( 0.035 ms): ... [continued]: mkdirat()) = 12496
6.679 ( 0.039 ms): ... [continued]: process_vm_writev()) = 0
6.690 ( 0.049 ms): ... [continued]: create_module()) = 0
6.693 ( 0.002 ms): create_module(arg0: 33, arg1: 0, arg2: -4714396, arg3: 0, arg4: 0, arg5: 0) = 0
6.698 ( 0.006 ms): ... [continued]: init_module()) = 0
6.704 ( 0.013 ms): ... [continued]: getxattr()) = 0
6.717 ( 0.025 ms): ... [continued]: setfsuid()) = 0
6.768 ( 0.076 ms): ... [continued]: fchmodat()) = -1 ENOENT No such file or directory
6.774 ( 0.002 ms): fchmodat(arg0: 1096156682, arg1: 0, arg2: 84, arg3: 0, arg4: -4713636, arg5: 0) = -1 ENOENT No such file or directory
6.870 ( 0.002 ms): recvfrom(arg0: 0, arg1: 0, arg2: 4095, arg3: 0, arg4: 1305739264, arg5: 0) = 145719296
6.876 ( 0.004 ms): recvfrom(arg0: 145854464, arg1: 0, arg2: 145719296, arg3: 0, arg4: 1305739264, arg5: 0) = 145854464
6.902 ( 0.012 ms): fstat(arg0: 1096156647, arg1: 0, arg2: 32768, arg3: 0, arg4: 438, arg5: 0) = 3
6.914 ( 0.002 ms): removexattr(arg0: 3, arg1: 0, arg2: -4713824, arg3: 0, arg4: 1305739264, arg5: 0) = 0
6.922 ( 0.004 ms): lgetxattr(arg0: 0, arg1: 0, arg2: 4096, arg3: 0, arg4: 3, arg5: 0 ) = -143220736
6.950 ( 0.025 ms): close(arg0: 3, arg1: 0, arg2: -143220736, arg3: 0, arg4: 1024, arg5: 0) = 399
6.965 ( 0.002 ms): close(arg0: 3, arg1: 0, arg2: -143220736, arg3: 0, arg4: 1024, arg5: 0) = 0
6.975 ( 0.002 ms): lstat(arg0: 3, arg1: 0, arg2: 0, arg3: 0, arg4: 1305739264, arg5: 0 ) = 0
6.987 ( 0.007 ms): fchmod(arg0: -143220736, arg1: 0, arg2: 4096, arg3: 0, arg4: 1305739264, arg5: 0) = 0
7.027 ( 0.008 ms): fstat(arg0: 1305457212, arg1: 0, arg2: 557056, arg3: 0, arg4: 1303886029, arg5: 0) = 3
7.031 ( 0.002 ms): removexattr(arg0: 3, arg1: 0, arg2: 1305743392, arg3: 0, arg4: 1305739264, arg5: 0) = 0
7.039 ( 0.006 ms): lgetxattr(arg0: 0, arg1: 0, arg2: 1854032, arg3: 0, arg4: 1, arg5: 0 ) = -145252352
7.048 ( 0.002 ms): lstat(arg0: 3, arg1: 0, arg2: 1305739264, arg3: 0, arg4: -145252352, arg5: 0) = 0
7.097 ( 0.051 ms): ... [continued]: setsockopt()) = 0
7.102 ( 0.002 ms): setsockopt(arg0: 1, arg1: 0, arg2: 21523, arg3: 0, arg4: -4714188, arg5: 0) = 0
7.137 ( 0.038 ms): ... [continued]: preadv()) = 3
7.170 ( 0.070 ms): ... [continued]: semtimedop()) = 4600
7.235 ( 0.003 ms): semtimedop(arg0: 3, arg1: 0, arg2: 145734428, arg3: 0, arg4: 32768, arg5: 0) = 0
7.240 ( 0.002 ms): lstat(arg0: 3, arg1: 0, arg2: 1305740320, arg3: 0, arg4: 145739015, arg5: 0) = 0
7.602 ( 0.004 ms): removexattr(arg0: 1, arg1: 0, arg2: -4723712, arg3: 0, arg4: 1305739264, arg5: 0) = 0
7.611 ( 0.006 ms): lgetxattr(arg0: 0, arg1: 0, arg2: 4096, arg3: 0, arg4: 3, arg5: 0 ) = -143220736
7.670 ( 0.066 ms): ... [continued]: stat()) = 47
7.688 ( 0.011 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 53, arg5: 0 ) = 53
7.733 ( 0.039 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 44, arg5: 0 ) = 44
7.775 ( 0.036 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 53, arg5: 0 ) = 53
7.876 ( 0.095 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 51, arg5: 0 ) = 51
7.914 ( 0.031 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 55, arg5: 0 ) = 55
7.946 ( 0.026 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 57, arg5: 0 ) = 57
8.079 ( 0.050 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 47, arg5: 0 ) = 47
8.124 ( 0.039 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 46, arg5: 0 ) = 46
8.165 ( 0.035 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 53, arg5: 0 ) = 53
8.206 ( 0.035 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 45, arg5: 0 ) = 45
8.255 ( 0.044 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 39, arg5: 0 ) = 39
8.299 ( 0.038 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 48, arg5: 0 ) = 48
8.340 ( 0.035 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 49, arg5: 0 ) = 49
8.387 ( 0.041 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 44, arg5: 0 ) = 44
8.428 ( 0.035 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 45, arg5: 0 ) = 45
8.477 ( 0.044 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 43, arg5: 0 ) = 43
8.524 ( 0.041 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 48, arg5: 0 ) = 48
8.562 ( 0.033 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 50, arg5: 0 ) = 50
8.609 ( 0.041 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 42, arg5: 0 ) = 42
8.647 ( 0.033 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 49, arg5: 0 ) = 49
8.686 ( 0.032 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 52, arg5: 0 ) = 52
8.727 ( 0.035 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 46, arg5: 0 ) = 46
8.768 ( 0.036 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 50, arg5: 0 ) = 50
8.813 ( 0.039 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 43, arg5: 0 ) = 43
8.849 ( 0.030 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 55, arg5: 0 ) = 55
8.897 ( 0.043 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 42, arg5: 0 ) = 42
8.929 ( 0.026 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 45, arg5: 0 ) = 45
8.960 ( 0.026 ms): stat(arg0: 1, arg1: 0, arg2: -143220736, arg3: 0, arg4: 40, arg5: 0 ) = 40
8.976 ( 0.002 ms): lstat(arg0: 1, arg1: 0, arg2: 0, arg3: 0, arg4: 1305739264, arg5: 0 ) = 0
8.989 ( 0.011 ms): fchmod(arg0: -143220736, arg1: 0, arg2: 4096, arg3: 0, arg4: 1305739264, arg5: 0) = 0
8.994 ( 0.002 ms): lstat(arg0: 2, arg1: 0, arg2: 0, arg3: 0, arg4: 1305739264, arg5: 0 ) = 0
[2]
$ perf record --call-graph dwarf ls
Error:
The sys_perf_event_open() syscall returned with 22 (Invalid argument) for event (cycles).
/bin/dmesg may provide additional information.
No CONFIG_PERF_EVENTS=y kernel support configured?
ls: Terminated
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