Re: WimMark I report for 2.5.67-mm3

From: Jeffrey Baker (jwbaker@acm.org)
Date: Wed Apr 16 2003 - 23:25:34 EST


> WimMark I report for 2.5.67-mm3
>
> Runs (deadline): 1778.54 1656.24 1487.90
> Runs (antic): 635.58 636.05 592.61

Historical perspective below. 2.5.67-mm3-deadline is the fastest
yet. 2.5.??-mm?-deadline are the fastest generally. 2.4 is not too
far back.

                        WimMark
Kernel 1 2 3 Mean
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2.5.64 1430.06 1194.90 1312.48
2.5.64-mm1-as 547.28 580.69 563.99
2.5.64-mm1-dl 1557.79 1360.52 1459.16
2.5.64-mm2-as 632.87 597.33 555.19 595.13
2.5.64-mm2-dl 1580.10 1537.95 1559.03
2.5.64-mm4-as 1066.70 1291.23 1178.97
2.5.64-mm4-dl 1655.77 1594.73 1610.91 1620.47
2.5.65-mm1-as 1559.32 1025.38 1579.98 1388.23
2.5.65-mm1-dl 1554.48 1589.89 1350.37 1498.25
2.5.65-mm2-as 1374.22 1487.19 1437.26 1432.89
2.5.65-mm2-dl 1238.58 1537.36 1513.04 1429.66
2.4.21-pre5 1565.87 1571.72 1521.43 1553.01
2.5.66 1580.45 1079.92 1325.82 1328.73
2.5.65-mm4-dl 1577.62 1596.15 1613.39 1595.72
2.5.65-mm4-as 997.99 1404.44 1177.43 1193.29
2.5.66-mm1-as 1119.58 735.69 879.24 911.50
2.5.66-mm1-dl 1221.11 1376.93 1532.29 1376.78
2.5.66-mm3-dl 1736.51 1681.50 1010.98 1476.33
2.5.66-mm3-as 579.62 496.75 517.06 531.14
2.5.67 1382.36 1392.28 1378.82 1384.49
2.5.67-mm3-dl 1778.54 1656.24 1487.90 1640.89
2.5.67-mm3-as 635.58 636.05 592.61 621.41

This benchmark interests me regarding my troubles with postgres and
mysql on 2.4.??-aa?. Do you care to do more comparisons with 2.4
kernel trees? How about with ext2 instead of ext3? Isn't ext3 too
lock-happy for a 4-way machine?

-jwb
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