On Fri, Nov 30, 2012 at 08:58:31PM +0100, Ingo Molnar wrote:
> I'm pleased to announce the latest, -v18 numa/core release.
>
This is very similar report to the previous report for V8 of my own tree
and v17 of numacore. There are two differences. One, I've added tip/master
as of the night of December 2nd 2012. The second is that unlike earlier
reports there was no monitoring active this time to avoid any possible
interference due to reading numa_maps. I did not change any of the defaults
for numacore.
AUTONUMA BENCH
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6 numacore-20121130 numacore-20121202 autonuma-v28fastr4 thpmigrate-v8r6
User NUMA01 65230.85 ( 0.00%) 24835.22 ( 61.93%) 69344.37 ( -6.31%) 30410.22 ( 53.38%) 54614.75 ( 16.27%)
User NUMA01_THEADLOCAL 60794.67 ( 0.00%) 17856.17 ( 70.63%) 53416.06 ( 12.14%) 17185.34 ( 71.73%) 17389.52 ( 71.40%)
User NUMA02 7031.50 ( 0.00%) 2084.38 ( 70.36%) 6726.17 ( 4.34%) 2238.73 ( 68.16%) 2088.37 ( 70.30%)
User NUMA02_SMT 2916.19 ( 0.00%) 1009.28 ( 65.39%) 3207.30 ( -9.98%) 1037.07 ( 64.44%) 987.84 ( 66.13%)
System NUMA01 39.66 ( 0.00%) 926.55 (-2236.23%) 333.49 (-740.87%) 236.83 (-497.15%) 272.38 (-586.79%)
System NUMA01_THEADLOCAL 42.33 ( 0.00%) 513.99 (-1114.25%) 40.59 ( 4.11%) 70.90 (-67.49%) 97.20 (-129.62%)
System NUMA02 1.25 ( 0.00%) 18.57 (-1385.60%) 1.04 ( 16.80%) 6.39 (-411.20%) 9.27 (-641.60%)
System NUMA02_SMT 16.66 ( 0.00%) 12.32 ( 26.05%) 0.95 ( 94.30%) 3.17 ( 80.97%) 3.44 ( 79.35%)
Elapsed NUMA01 1511.76 ( 0.00%) 575.93 ( 61.90%) 1644.63 ( -8.79%) 701.62 ( 53.59%) 1229.74 ( 18.66%)
Elapsed NUMA01_THEADLOCAL 1387.17 ( 0.00%) 398.55 ( 71.27%) 1260.92 ( 9.10%) 378.47 ( 72.72%) 390.62 ( 71.84%)
Elapsed NUMA02 176.81 ( 0.00%) 51.14 ( 71.08%) 180.80 ( -2.26%) 53.45 ( 69.77%) 50.25 ( 71.58%)
Elapsed NUMA02_SMT 163.96 ( 0.00%) 48.92 ( 70.16%) 166.96 ( -1.83%) 48.17 ( 70.62%) 45.99 ( 71.95%)
CPU NUMA01 4317.00 ( 0.00%) 4473.00 ( -3.61%) 4236.00 ( 1.88%) 4368.00 ( -1.18%) 4463.00 ( -3.38%)
CPU NUMA01_THEADLOCAL 4385.00 ( 0.00%) 4609.00 ( -5.11%) 4239.00 ( 3.33%) 4559.00 ( -3.97%) 4476.00 ( -2.08%)
CPU NUMA02 3977.00 ( 0.00%) 4111.00 ( -3.37%) 3720.00 ( 6.46%) 4200.00 ( -5.61%) 4173.00 ( -4.93%)
CPU NUMA02_SMT 1788.00 ( 0.00%) 2087.00 (-16.72%) 1921.00 ( -7.44%) 2159.00 (-20.75%) 2155.00 (-20.53%)
I'm seeing very different results than Ingo for some
reason. numacore-20121130 was pretty good in terms of elapsed time for
numa01 but numacore-20121202 is a little worse than mainline and much worse
than v17. All the other tests suffered too which is a major surprise. If
you were looking at just elapsed time you might conclude that numacore
was not enabled but I just checked
compass:/usr/src/linux-3.7-rc7-numacore-20121202 # grep BALANC .config
CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
CONFIG_NUMA_BALANCING=y
CONFIG_NUMA_BALANCING_HUGEPAGE=y
# CONFIG_NET_TEAM_MODE_LOADBALANCE is not set
And besides you can see differences in the system CPU usage. I see there are
a bunch of new knobs available for the scheduler. Did you tweak any of them?
Was perf profiling during your tests?
FWIW, the System CPU usage of numacore has improved a *lot* according to
this test. I note one of the patch subjects moves a bunch of work into a
task worklet. How is this accounted? Is it reflected in System CPU usage or
it included in the User CPU usage because of when the worklets are executed?
Is the cost hidden entirely and not accounted anywhere?
In general, balancenuma does very well in comparison to numacore-20121202
and both kernels were using identical configurations and scripts.
MMTests Statistics: duration
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6numacore-20121130numacore-20121202autonuma-v28fastr4thpmigrate-v8r6
User 135980.38 45792.55 132701.13 50878.50 75087.34
System 100.53 1472.19 376.74 317.89 382.96
Elapsed 3248.36 1084.63 3262.62 1191.85 1726.87
numacore-20121202 adds some system CPU overhead but as you can see it's
much better than it was before.
MMTests Statistics: vmstat
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6numacore-20121130numacore-20121202autonuma-v28fastr4thpmigrate-v8r6
Page Ins 42320 41628 40624 41592 42100
Page Outs 16516 8032 17064 8596 10432
Swap Ins 0 0 0 0 0
Swap Outs 0 0 0 0 0
Direct pages scanned 0 0 0 0 0
Kswapd pages scanned 0 0 0 0 0
Kswapd pages reclaimed 0 0 0 0 0
Direct pages reclaimed 0 0 0 0 0
Kswapd efficiency 100% 100% 100% 100% 100%
Kswapd velocity 0.000 0.000 0.000 0.000 0.000
Direct efficiency 100% 100% 100% 100% 100%
Direct velocity 0.000 0.000 0.000 0.000 0.000
Percentage direct scans 0% 0% 0% 0% 0%
Page writes by reclaim 0 0 0 0 0
Page writes file 0 0 0 0 0
Page writes anon 0 0 0 0 0
Page reclaim immediate 0 0 0 0 0
Page rescued immediate 0 0 0 0 0
Slabs scanned 0 0 0 0 0
Direct inode steals 0 0 0 0 0
Kswapd inode steals 0 0 0 0 0
Kswapd skipped wait 0 0 0 0 0
THP fault alloc 17801 13484 19107 20032 17152
THP collapse alloc 14 0 6 54 7
THP splits 5 0 5 7 2
THP fault fallback 0 0 0 0 0
THP collapse fail 0 0 0 0 0
Compaction stalls 0 0 0 0 0
Compaction success 0 0 0 0 0
Compaction failures 0 0 0 0 0
Page migrate success 0 0 0 0 9398512
Page migrate failure 0 0 0 0 0
Compaction pages isolated 0 0 0 0 0
Compaction migrate scanned 0 0 0 0 0
Compaction free scanned 0 0 0 0 0
Compaction cost 0 0 0 0 9755
NUMA PTE updates 0 0 0 0 140192190
NUMA hint faults 0 0 0 0 748819
NUMA hint local faults 0 0 0 0 570031
NUMA pages migrated 0 0 0 0 9398512
AutoNUMA cost 0 0 0 0 4904
THP was certainly in use, you can see the fault allocs.
Next is the specjbb. There are 4 separate configurations
multiple JVMs, THP
multiple JVMs, no THP
single JVM, THP
single JVM, no THP
SPECJBB: Multiple JVMs (one per node, 4 nodes), THP is enabled
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6 numacore-20121130 numacore-20121202 autonuma-v28fastr4 thpmigrate-v8r6
Mean 1 31311.75 ( 0.00%) 27938.00 (-10.77%) 29681.25 ( -5.21%) 31474.25 ( 0.52%) 29616.25 ( -5.41%)
Mean 2 62972.75 ( 0.00%) 51899.00 (-17.58%) 60403.00 ( -4.08%) 66654.00 ( 5.85%) 61311.25 ( -2.64%)
Mean 3 91292.00 ( 0.00%) 80908.00 (-11.37%) 86570.25 ( -5.17%) 97177.50 ( 6.45%) 89499.00 ( -1.96%)
Mean 4 115768.75 ( 0.00%) 99497.25 (-14.06%) 105982.25 ( -8.45%) 125596.00 ( 8.49%) 115788.75 ( 0.02%)
Mean 5 137248.50 ( 0.00%) 92837.75 (-32.36%) 115640.50 (-15.74%) 152795.25 ( 11.33%) 139499.25 ( 1.64%)
Mean 6 155528.50 ( 0.00%) 105554.50 (-32.13%) 124614.75 (-19.88%) 177455.25 ( 14.10%) 159322.25 ( 2.44%)
Mean 7 156747.50 ( 0.00%) 122582.25 (-21.80%) 133205.00 (-15.02%) 184578.75 ( 17.76%) 161256.75 ( 2.88%)
Mean 8 152069.50 ( 0.00%) 122439.00 (-19.48%) 132939.25 (-12.58%) 186619.25 ( 22.72%) 163891.50 ( 7.77%)
Mean 9 146609.75 ( 0.00%) 112410.00 (-23.33%) 123667.25 (-15.65%) 186165.00 ( 26.98%) 160291.00 ( 9.33%)
Mean 10 142819.00 ( 0.00%) 111456.00 (-21.96%) 117609.00 (-17.65%) 182569.75 ( 27.83%) 155353.50 ( 8.78%)
Mean 11 128292.25 ( 0.00%) 98027.00 (-23.59%) 112410.25 (-12.38%) 176104.75 ( 37.27%) 146795.00 ( 14.42%)
Mean 12 128769.75 ( 0.00%) 129469.50 ( 0.54%) 106629.50 (-17.19%) 169003.00 ( 31.24%) 140294.75 ( 8.95%)
Mean 13 126488.50 ( 0.00%) 110133.75 (-12.93%) 106878.25 (-15.50%) 162725.75 ( 28.65%) 138068.75 ( 9.16%)
Mean 14 123400.00 ( 0.00%) 117929.75 ( -4.43%) 105558.25 (-14.46%) 163781.25 ( 32.72%) 138708.25 ( 12.41%)
Mean 15 122139.50 ( 0.00%) 122404.25 ( 0.22%) 102829.25 (-15.81%) 160800.25 ( 31.65%) 136569.25 ( 11.81%)
Mean 16 116413.50 ( 0.00%) 124573.50 ( 7.01%) 100475.75 (-13.69%) 160882.75 ( 38.20%) 134798.75 ( 15.79%)
Mean 17 117263.25 ( 0.00%) 121937.25 ( 3.99%) 97237.75 (-17.08%) 159069.75 ( 35.65%) 124516.25 ( 6.19%)
Mean 18 117277.00 ( 0.00%) 116633.75 ( -0.55%) 96547.00 (-17.68%) 158694.75 ( 35.32%) 127399.50 ( 8.63%)
Mean 19 113231.00 ( 0.00%) 111035.75 ( -1.94%) 97683.00 (-13.73%) 155563.25 ( 37.39%) 124921.00 ( 10.32%)
Mean 20 113628.75 ( 0.00%) 113451.25 ( -0.16%) 96311.75 (-15.24%) 154779.75 ( 36.22%) 123689.25 ( 8.85%)
Mean 21 110982.50 ( 0.00%) 107660.50 ( -2.99%) 93732.50 (-15.54%) 151147.25 ( 36.19%) 124793.25 ( 12.44%)
Mean 22 107660.25 ( 0.00%) 104771.50 ( -2.68%) 91888.75 (-14.65%) 151180.50 ( 40.42%) 122143.50 ( 13.45%)
Mean 23 105320.50 ( 0.00%) 88275.25 (-16.18%) 91594.75 (-13.03%) 147032.00 ( 39.60%) 118244.25 ( 12.27%)
Mean 24 110900.50 ( 0.00%) 85169.00 (-23.20%) 87782.75 (-20.85%) 147407.00 ( 32.92%) 119124.75 ( 7.42%)
Stddev 1 720.83 ( 0.00%) 982.31 (-36.28%) 1738.11 (-141.13%) 942.80 (-30.79%) 281.42 ( 60.96%)
Stddev 2 466.00 ( 0.00%) 1770.75 (-279.99%) 437.94 ( 6.02%) 1327.32 (-184.83%) 935.13 (-100.67%)
Stddev 3 509.61 ( 0.00%) 4849.62 (-851.63%) 1892.19 (-271.30%) 1803.72 (-253.94%) 1464.93 (-187.46%)
Stddev 4 1750.10 ( 0.00%) 10708.16 (-511.86%) 5762.55 (-229.27%) 2010.11 (-14.86%) 989.59 ( 43.45%)
Stddev 5 700.05 ( 0.00%) 16497.79 (-2256.66%) 4658.04 (-565.39%) 2354.70 (-236.36%) 2983.62 (-326.20%)
Stddev 6 2259.33 ( 0.00%) 24221.98 (-972.09%) 6618.94 (-192.96%) 1516.32 ( 32.89%) 1268.19 ( 43.87%)
Stddev 7 3390.99 ( 0.00%) 4721.80 (-39.25%) 7337.14 (-116.37%) 2398.34 ( 29.27%) 2522.91 ( 25.60%)
Stddev 8 7533.18 ( 0.00%) 8609.90 (-14.29%) 9431.33 (-25.20%) 2895.55 ( 61.56%) 4162.07 ( 44.75%)
Stddev 9 9223.98 ( 0.00%) 10731.70 (-16.35%) 10681.30 (-15.80%) 4726.23 ( 48.76%) 3866.54 ( 58.08%)
Stddev 10 4578.09 ( 0.00%) 11136.27 (-143.25%) 12513.13 (-173.33%) 6705.48 (-46.47%) 4869.86 ( -6.37%)
Stddev 11 8201.30 ( 0.00%) 3580.27 ( 56.35%) 18390.50 (-124.24%) 10915.90 (-33.10%) 6316.98 ( 22.98%)
Stddev 12 5713.70 ( 0.00%) 13923.12 (-143.68%) 15228.05 (-166.52%) 16555.64 (-189.75%) 3540.96 ( 38.03%)
Stddev 13 5878.95 ( 0.00%) 10471.09 (-78.11%) 14014.88 (-138.39%) 18628.01 (-216.86%) 3024.19 ( 48.56%)
Stddev 14 4783.95 ( 0.00%) 4051.35 ( 15.31%) 13764.72 (-187.73%) 18324.63 (-283.04%) 1203.75 ( 74.84%)
Stddev 15 6281.48 ( 0.00%) 3357.07 ( 46.56%) 11925.69 (-89.85%) 17654.58 (-181.06%) 1014.51 ( 83.85%)
Stddev 16 6948.12 ( 0.00%) 3763.32 ( 45.84%) 13658.66 (-96.58%) 18280.52 (-163.10%) 2171.19 ( 68.75%)
Stddev 17 5603.77 ( 0.00%) 1452.04 ( 74.09%) 12618.33 (-125.18%) 18230.53 (-225.33%) 1228.38 ( 78.08%)
Stddev 18 6200.90 ( 0.00%) 1870.12 ( 69.84%) 11261.01 (-81.60%) 18486.73 (-198.13%) 1143.03 ( 81.57%)
Stddev 19 6726.31 ( 0.00%) 1045.21 ( 84.46%) 10748.09 (-59.79%) 18465.25 (-174.52%) 1281.55 ( 80.95%)
Stddev 20 5713.58 ( 0.00%) 2066.90 ( 63.82%) 12195.08 (-113.44%) 19947.77 (-249.13%) 1076.69 ( 81.16%)
Stddev 21 4566.92 ( 0.00%) 2460.40 ( 46.13%) 14089.14 (-208.50%) 21189.08 (-363.97%) 2861.40 ( 37.35%)
Stddev 22 6168.05 ( 0.00%) 2770.81 ( 55.08%) 10037.19 (-62.73%) 20033.82 (-224.80%) 3628.02 ( 41.18%)
Stddev 23 6295.45 ( 0.00%) 1337.32 ( 78.76%) 13290.13 (-111.11%) 22610.91 (-259.16%) 2651.23 ( 57.89%)
Stddev 24 3108.17 ( 0.00%) 1381.20 ( 55.56%) 12637.15 (-306.58%) 21243.56 (-583.47%) 1156.63 ( 62.79%)
TPut 1 125247.00 ( 0.00%) 111752.00 (-10.77%) 118725.00 ( -5.21%) 125897.00 ( 0.52%) 118465.00 ( -5.41%)
TPut 2 251891.00 ( 0.00%) 207596.00 (-17.58%) 241612.00 ( -4.08%) 266616.00 ( 5.85%) 245245.00 ( -2.64%)
TPut 3 365168.00 ( 0.00%) 323632.00 (-11.37%) 346281.00 ( -5.17%) 388710.00 ( 6.45%) 357996.00 ( -1.96%)
TPut 4 463075.00 ( 0.00%) 397989.00 (-14.06%) 423929.00 ( -8.45%) 502384.00 ( 8.49%) 463155.00 ( 0.02%)
TPut 5 548994.00 ( 0.00%) 371351.00 (-32.36%) 462562.00 (-15.74%) 611181.00 ( 11.33%) 557997.00 ( 1.64%)
TPut 6 622114.00 ( 0.00%) 422218.00 (-32.13%) 498459.00 (-19.88%) 709821.00 ( 14.10%) 637289.00 ( 2.44%)
TPut 7 626990.00 ( 0.00%) 490329.00 (-21.80%) 532820.00 (-15.02%) 738315.00 ( 17.76%) 645027.00 ( 2.88%)
TPut 8 608278.00 ( 0.00%) 489756.00 (-19.48%) 531757.00 (-12.58%) 746477.00 ( 22.72%) 655566.00 ( 7.77%)
TPut 9 586439.00 ( 0.00%) 449640.00 (-23.33%) 494669.00 (-15.65%) 744660.00 ( 26.98%) 641164.00 ( 9.33%)
TPut 10 571276.00 ( 0.00%) 445824.00 (-21.96%) 470436.00 (-17.65%) 730279.00 ( 27.83%) 621414.00 ( 8.78%)
TPut 11 513169.00 ( 0.00%) 392108.00 (-23.59%) 449641.00 (-12.38%) 704419.00 ( 37.27%) 587180.00 ( 14.42%)
TPut 12 515079.00 ( 0.00%) 517878.00 ( 0.54%) 426518.00 (-17.19%) 676012.00 ( 31.24%) 561179.00 ( 8.95%)
TPut 13 505954.00 ( 0.00%) 440535.00 (-12.93%) 427513.00 (-15.50%) 650903.00 ( 28.65%) 552275.00 ( 9.16%)
TPut 14 493600.00 ( 0.00%) 471719.00 ( -4.43%) 422233.00 (-14.46%) 655125.00 ( 32.72%) 554833.00 ( 12.41%)
TPut 15 488558.00 ( 0.00%) 489617.00 ( 0.22%) 411317.00 (-15.81%) 643201.00 ( 31.65%) 546277.00 ( 11.81%)
TPut 16 465654.00 ( 0.00%) 498294.00 ( 7.01%) 401903.00 (-13.69%) 643531.00 ( 38.20%) 539195.00 ( 15.79%)
TPut 17 469053.00 ( 0.00%) 487749.00 ( 3.99%) 388951.00 (-17.08%) 636279.00 ( 35.65%) 498065.00 ( 6.19%)
TPut 18 469108.00 ( 0.00%) 466535.00 ( -0.55%) 386188.00 (-17.68%) 634779.00 ( 35.32%) 509598.00 ( 8.63%)
TPut 19 452924.00 ( 0.00%) 444143.00 ( -1.94%) 390732.00 (-13.73%) 622253.00 ( 37.39%) 499684.00 ( 10.32%)
TPut 20 454515.00 ( 0.00%) 453805.00 ( -0.16%) 385247.00 (-15.24%) 619119.00 ( 36.22%) 494757.00 ( 8.85%)
TPut 21 443930.00 ( 0.00%) 430642.00 ( -2.99%) 374930.00 (-15.54%) 604589.00 ( 36.19%) 499173.00 ( 12.44%)
TPut 22 430641.00 ( 0.00%) 419086.00 ( -2.68%) 367555.00 (-14.65%) 604722.00 ( 40.42%) 488574.00 ( 13.45%)
TPut 23 421282.00 ( 0.00%) 353101.00 (-16.18%) 366379.00 (-13.03%) 588128.00 ( 39.60%) 472977.00 ( 12.27%)
TPut 24 443602.00 ( 0.00%) 340676.00 (-23.20%) 351131.00 (-20.85%) 589628.00 ( 32.92%) 476499.00 ( 7.42%)
I'm not seeing the same benefit at all. Ingo reported for one warehouse
set which was 8 warehouses per JVM and 32 warehouses overall. This is the
maximum loaded configuration for his machine. The equivalent on my machine
would be 12 warehouses per JVM (TPut 12 above) which would be 48 warehouses
overall but I'm not seeing a large gains, I'm seeing a 17.19% regression
for latest numacore.
autonuma does fairly well.
balancenuma does all right.
SPECJBB PEAKS
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6 numacore-20121130 numacore-20121202 autonuma-v28fastr4 thpmigrate-v8r6
Expctd Warehouse 12.00 ( 0.00%) 12.00 ( 0.00%) 12.00 ( 0.00%) 12.00 ( 0.00%) 12.00 ( 0.00%)
Expctd Peak Bops 515079.00 ( 0.00%) 517878.00 ( 0.54%) 426518.00 (-17.19%) 676012.00 ( 31.24%) 561179.00 ( 8.95%)
Actual Warehouse 7.00 ( 0.00%) 12.00 ( 71.43%) 7.00 ( 0.00%) 8.00 ( 14.29%) 8.00 ( 14.29%)
Actual Peak Bops 626990.00 ( 0.00%) 517878.00 (-17.40%) 532820.00 (-15.02%) 746477.00 ( 19.06%) 655566.00 ( 4.56%)
SpecJBB Bops 465685.00 ( 0.00%) 447214.00 ( -3.97%) 392353.00 (-15.75%) 628328.00 ( 34.93%) 514853.00 ( 10.56%)
SpecJBB Bops/JVM 116421.00 ( 0.00%) 111804.00 ( -3.97%) 98088.00 (-15.75%) 157082.00 ( 34.93%) 128713.00 ( 10.56%)
Latest numacore is showing 15.02% regression at the peak and a 15.75%
regression on the overall specjbb score.
MMTests Statistics: duration
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6numacore-20121130numacore-20121202autonuma-v28fastr4thpmigrate-v8r6
User 177835.94 171938.81 177810.87 177457.20 177439.06
System 166.79 5814.00 168.00 207.74 515.54
Elapsed 4037.12 4038.74 4030.32 4037.22 4027.60
Once again, the system CPU usage is far better. Again, is that worklet
accounting at work or is the improvement just that good?
MMTests Statistics: vmstat
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6numacore-20121130numacore-20121202autonuma-v28fastr4thpmigrate-v8r6
Page Ins 37116 36404 36064 36740 44440
Page Outs 30340 33624 30256 29428 29540
Swap Ins 0 0 0 0 0
Swap Outs 0 0 0 0 0
Direct pages scanned 0 0 0 0 0
Kswapd pages scanned 0 0 0 0 0
Kswapd pages reclaimed 0 0 0 0 0
Direct pages reclaimed 0 0 0 0 0
Kswapd efficiency 100% 100% 100% 100% 100%
Kswapd velocity 0.000 0.000 0.000 0.000 0.000
Direct efficiency 100% 100% 100% 100% 100%
Direct velocity 0.000 0.000 0.000 0.000 0.000
Percentage direct scans 0% 0% 0% 0% 0%
Page writes by reclaim 0 0 0 0 0
Page writes file 0 0 0 0 0
Page writes anon 0 0 0 0 0
Page reclaim immediate 0 0 0 0 0
Page rescued immediate 0 0 0 0 0
Slabs scanned 0 0 0 0 0
Direct inode steals 0 0 0 0 0
Kswapd inode steals 0 0 0 0 0
Kswapd skipped wait 0 0 0 0 0
THP fault alloc 63322 49889 65564 52514 67970
THP collapse alloc 130 53 130 463 122
THP splits 355 192 344 376 372
THP fault fallback 0 0 0 0 0
THP collapse fail 0 0 0 0 0
Compaction stalls 0 0 0 0 0
Compaction success 0 0 0 0 0
Compaction failures 0 0 0 0 0
Page migrate success 0 0 0 0 52980376
Page migrate failure 0 0 0 0 0
Compaction pages isolated 0 0 0 0 0
Compaction migrate scanned 0 0 0 0 0
Compaction free scanned 0 0 0 0 0
Compaction cost 0 0 0 0 54993
NUMA PTE updates 0 0 0 0 418971067
NUMA hint faults 0 0 0 0 3179614
NUMA hint local faults 0 0 0 0 1030391
NUMA pages migrated 0 0 0 0 52980376
AutoNUMA cost 0 0 0 0 19837
THP was in use, we all split at roughly the same rates.
SPECJBB: Multiple JVMs (one per node, 4 nodes), THP is disabled
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6 numacore-20121130 numacore-20121202 autonuma-v28fastr4 thpmigrate-v8r6
Mean 1 26036.50 ( 0.00%) 19595.00 (-24.74%) 24601.50 ( -5.51%) 24738.25 ( -4.99%) 25782.75 ( -0.97%)
Mean 2 53629.75 ( 0.00%) 38481.50 (-28.25%) 52351.25 ( -2.38%) 55646.75 ( 3.76%) 53155.50 ( -0.88%)
Mean 3 77385.00 ( 0.00%) 53685.50 (-30.63%) 75993.00 ( -1.80%) 82714.75 ( 6.89%) 76386.00 ( -1.29%)
Mean 4 100097.75 ( 0.00%) 68253.50 (-31.81%) 92149.50 ( -7.94%) 107883.25 ( 7.78%) 98124.00 ( -1.97%)
Mean 5 119012.75 ( 0.00%) 74164.50 (-37.68%) 112056.00 ( -5.85%) 130260.25 ( 9.45%) 119199.75 ( 0.16%)
Mean 6 137419.25 ( 0.00%) 86158.50 (-37.30%) 133604.50 ( -2.78%) 154244.50 ( 12.24%) 136583.25 ( -0.61%)
Mean 7 138018.25 ( 0.00%) 96059.25 (-30.40%) 136477.50 ( -1.12%) 159501.00 ( 15.57%) 139283.50 ( 0.92%)
Mean 8 136774.00 ( 0.00%) 97003.50 (-29.08%) 137033.75 ( 0.19%) 162868.00 ( 19.08%) 139270.75 ( 1.83%)
Mean 9 127966.50 ( 0.00%) 95261.00 (-25.56%) 135496.00 ( 5.88%) 163008.00 ( 27.38%) 136763.25 ( 6.87%)
Mean 10 124628.75 ( 0.00%) 96202.25 (-22.81%) 128704.25 ( 3.27%) 159696.50 ( 28.14%) 132052.75 ( 5.96%)
Mean 11 117269.00 ( 0.00%) 95924.25 (-18.20%) 119718.50 ( 2.09%) 154701.50 ( 31.92%) 127392.75 ( 8.63%)
Mean 12 111962.25 ( 0.00%) 94247.25 (-15.82%) 115400.75 ( 3.07%) 150936.50 ( 34.81%) 120972.25 ( 8.05%)
Mean 13 111595.50 ( 0.00%) 106538.50 ( -4.53%) 110988.50 ( -0.54%) 147193.25 ( 31.90%) 120090.25 ( 7.61%)
Mean 14 110881.00 ( 0.00%) 103549.00 ( -6.61%) 111549.00 ( 0.60%) 144584.00 ( 30.40%) 112823.50 ( 1.75%)
Mean 15 109337.50 ( 0.00%) 101729.00 ( -6.96%) 108927.25 ( -0.38%) 143333.00 ( 31.09%) 116505.25 ( 6.56%)
Mean 16 107031.75 ( 0.00%) 101983.75 ( -4.72%) 106160.75 ( -0.81%) 141907.75 ( 32.58%) 112731.25 ( 5.33%)
Mean 17 105491.25 ( 0.00%) 100205.75 ( -5.01%) 104268.75 ( -1.16%) 140691.00 ( 33.37%) 113183.00 ( 7.29%)
Mean 18 101102.75 ( 0.00%) 96635.50 ( -4.42%) 104045.75 ( 2.91%) 137784.25 ( 36.28%) 113993.50 ( 12.75%)
Mean 19 103907.25 ( 0.00%) 94578.25 ( -8.98%) 102897.50 ( -0.97%) 135719.25 ( 30.62%) 113725.00 ( 9.45%)
Mean 20 100496.00 ( 0.00%) 92683.75 ( -7.77%) 98143.50 ( -2.34%) 135264.25 ( 34.60%) 110990.25 ( 10.44%)
Mean 21 99570.00 ( 0.00%) 92955.75 ( -6.64%) 97375.00 ( -2.20%) 133891.00 ( 34.47%) 108527.75 ( 9.00%)
Mean 22 98611.75 ( 0.00%) 89781.75 ( -8.95%) 98287.00 ( -0.33%) 132399.75 ( 34.26%) 107813.75 ( 9.33%)
Mean 23 98173.00 ( 0.00%) 88846.00 ( -9.50%) 98131.00 ( -0.04%) 130726.00 ( 33.16%) 106859.25 ( 8.85%)
Mean 24 92074.75 ( 0.00%) 88581.00 ( -3.79%) 96459.75 ( 4.76%) 127552.25 ( 38.53%) 109180.75 ( 18.58%)
Stddev 1 735.13 ( 0.00%) 538.24 ( 26.78%) 973.28 (-32.40%) 121.08 ( 83.53%) 850.05 (-15.63%)
Stddev 2 406.26 ( 0.00%) 3458.87 (-751.39%) 1082.66 (-166.49%) 477.32 (-17.49%) 1070.30 (-163.45%)
Stddev 3 644.20 ( 0.00%) 1360.89 (-111.25%) 1334.10 (-107.09%) 922.47 (-43.20%) 1668.38 (-158.98%)
Stddev 4 743.93 ( 0.00%) 2149.34 (-188.92%) 2267.12 (-204.75%) 1385.42 (-86.23%) 1244.82 (-67.33%)
Stddev 5 898.53 ( 0.00%) 2521.01 (-180.57%) 1948.30 (-116.83%) 763.24 ( 15.06%) 1021.24 (-13.66%)
Stddev 6 1126.61 ( 0.00%) 3818.22 (-238.91%) 917.32 ( 18.58%) 1527.03 (-35.54%) 1405.79 (-24.78%)
Stddev 7 2907.61 ( 0.00%) 4419.29 (-51.99%) 2486.28 ( 14.49%) 1536.66 ( 47.15%) 4825.30 (-65.95%)
Stddev 8 3200.64 ( 0.00%) 382.01 ( 88.06%) 5978.31 (-86.78%) 1228.09 ( 61.63%) 5415.14 (-69.19%)
Stddev 9 2907.92 ( 0.00%) 1813.39 ( 37.64%) 4583.53 (-57.62%) 1502.61 ( 48.33%) 4569.07 (-57.12%)
Stddev 10 5093.23 ( 0.00%) 1313.58 ( 74.21%) 8194.93 (-60.90%) 2763.19 ( 45.75%) 2876.58 ( 43.52%)
Stddev 11 4982.41 ( 0.00%) 1163.02 ( 76.66%) 1899.45 ( 61.88%) 4776.28 ( 4.14%) 2729.19 ( 45.22%)
Stddev 12 3051.38 ( 0.00%) 2117.59 ( 30.60%) 2404.89 ( 21.19%) 9252.59 (-203.23%) 1797.38 ( 41.10%)
Stddev 13 2918.03 ( 0.00%) 2252.11 ( 22.82%) 3889.75 (-33.30%) 9384.83 (-221.62%) 2832.98 ( 2.91%)
Stddev 14 3178.97 ( 0.00%) 2337.49 ( 26.47%) 3612.00 (-13.62%) 9353.03 (-194.22%) 3499.23 (-10.07%)
Stddev 15 2438.31 ( 0.00%) 1707.72 ( 29.96%) 2925.87 (-20.00%) 10494.03 (-330.38%) 2752.56 (-12.89%)
Stddev 16 2682.25 ( 0.00%) 840.47 ( 68.67%) 3118.36 (-16.26%) 10343.25 (-285.62%) 2685.02 ( -0.10%)
Stddev 17 2807.66 ( 0.00%) 1546.16 ( 44.93%) 3750.42 (-33.58%) 11446.15 (-307.68%) 2421.25 ( 13.76%)
Stddev 18 3049.27 ( 0.00%) 934.11 ( 69.37%) 3382.16 (-10.92%) 11779.80 (-286.31%) 2488.60 ( 18.39%)
Stddev 19 2782.65 ( 0.00%) 735.28 ( 73.58%) 2853.22 ( -2.54%) 11416.35 (-310.27%) 298.00 ( 89.29%)
Stddev 20 2379.12 ( 0.00%) 956.25 ( 59.81%) 2876.85 (-20.92%) 10511.63 (-341.83%) 2077.10 ( 12.69%)
Stddev 21 2975.22 ( 0.00%) 438.31 ( 85.27%) 2627.61 ( 11.68%) 11292.91 (-279.57%) 1369.17 ( 53.98%)
Stddev 22 2260.61 ( 0.00%) 718.23 ( 68.23%) 2706.69 (-19.73%) 11993.84 (-430.56%) 1584.55 ( 29.91%)
Stddev 23 2900.85 ( 0.00%) 275.47 ( 90.50%) 2348.16 ( 19.05%) 12234.80 (-321.77%) 878.53 ( 69.71%)
Stddev 24 2578.98 ( 0.00%) 481.68 ( 81.32%) 3346.30 (-29.75%) 12769.61 (-395.14%) 1037.50 ( 59.77%)
TPut 1 104146.00 ( 0.00%) 78380.00 (-24.74%) 98406.00 ( -5.51%) 98953.00 ( -4.99%) 103131.00 ( -0.97%)
TPut 2 214519.00 ( 0.00%) 153926.00 (-28.25%) 209405.00 ( -2.38%) 222587.00 ( 3.76%) 212622.00 ( -0.88%)
TPut 3 309540.00 ( 0.00%) 214742.00 (-30.63%) 303972.00 ( -1.80%) 330859.00 ( 6.89%) 305544.00 ( -1.29%)
TPut 4 400391.00 ( 0.00%) 273014.00 (-31.81%) 368598.00 ( -7.94%) 431533.00 ( 7.78%) 392496.00 ( -1.97%)
TPut 5 476051.00 ( 0.00%) 296658.00 (-37.68%) 448224.00 ( -5.85%) 521041.00 ( 9.45%) 476799.00 ( 0.16%)
TPut 6 549677.00 ( 0.00%) 344634.00 (-37.30%) 534418.00 ( -2.78%) 616978.00 ( 12.24%) 546333.00 ( -0.61%)
TPut 7 552073.00 ( 0.00%) 384237.00 (-30.40%) 545910.00 ( -1.12%) 638004.00 ( 15.57%) 557134.00 ( 0.92%)
TPut 8 547096.00 ( 0.00%) 388014.00 (-29.08%) 548135.00 ( 0.19%) 651472.00 ( 19.08%) 557083.00 ( 1.83%)
TPut 9 511866.00 ( 0.00%) 381044.00 (-25.56%) 541984.00 ( 5.88%) 652032.00 ( 27.38%) 547053.00 ( 6.87%)
TPut 10 498515.00 ( 0.00%) 384809.00 (-22.81%) 514817.00 ( 3.27%) 638786.00 ( 28.14%) 528211.00 ( 5.96%)
TPut 11 469076.00 ( 0.00%) 383697.00 (-18.20%) 478874.00 ( 2.09%) 618806.00 ( 31.92%) 509571.00 ( 8.63%)
TPut 12 447849.00 ( 0.00%) 376989.00 (-15.82%) 461603.00 ( 3.07%) 603746.00 ( 34.81%) 483889.00 ( 8.05%)
TPut 13 446382.00 ( 0.00%) 426154.00 ( -4.53%) 443954.00 ( -0.54%) 588773.00 ( 31.90%) 480361.00 ( 7.61%)
TPut 14 443524.00 ( 0.00%) 414196.00 ( -6.61%) 446196.00 ( 0.60%) 578336.00 ( 30.40%) 451294.00 ( 1.75%)
TPut 15 437350.00 ( 0.00%) 406916.00 ( -6.96%) 435709.00 ( -0.38%) 573332.00 ( 31.09%) 466021.00 ( 6.56%)
TPut 16 428127.00 ( 0.00%) 407935.00 ( -4.72%) 424643.00 ( -0.81%) 567631.00 ( 32.58%) 450925.00 ( 5.33%)
TPut 17 421965.00 ( 0.00%) 400823.00 ( -5.01%) 417075.00 ( -1.16%) 562764.00 ( 33.37%) 452732.00 ( 7.29%)
TPut 18 404411.00 ( 0.00%) 386542.00 ( -4.42%) 416183.00 ( 2.91%) 551137.00 ( 36.28%) 455974.00 ( 12.75%)
TPut 19 415629.00 ( 0.00%) 378313.00 ( -8.98%) 411590.00 ( -0.97%) 542877.00 ( 30.62%) 454900.00 ( 9.45%)
TPut 20 401984.00 ( 0.00%) 370735.00 ( -7.77%) 392574.00 ( -2.34%) 541057.00 ( 34.60%) 443961.00 ( 10.44%)
TPut 21 398280.00 ( 0.00%) 371823.00 ( -6.64%) 389500.00 ( -2.20%) 535564.00 ( 34.47%) 434111.00 ( 9.00%)
TPut 22 394447.00 ( 0.00%) 359127.00 ( -8.95%) 393148.00 ( -0.33%) 529599.00 ( 34.26%) 431255.00 ( 9.33%)
TPut 23 392692.00 ( 0.00%) 355384.00 ( -9.50%) 392524.00 ( -0.04%) 522904.00 ( 33.16%) 427437.00 ( 8.85%)
TPut 24 368299.00 ( 0.00%) 354324.00 ( -3.79%) 385839.00 ( 4.76%) 510209.00 ( 38.53%) 436723.00 ( 18.58%)
The !THP case has indeed improved for numacore -- it's now in line with
the mainline kernel but still worse than autonuma or balancenuma :(
SPECJBB PEAKS
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6 numacore-20121130 numacore-20121202 autonuma-v28fastr4 thpmigrate-v8r6
Expctd Warehouse 12.00 ( 0.00%) 12.00 ( 0.00%) 12.00 ( 0.00%) 12.00 ( 0.00%) 12.00 ( 0.00%)
Expctd Peak Bops 447849.00 ( 0.00%) 376989.00 (-15.82%) 461603.00 ( 3.07%) 603746.00 ( 34.81%) 483889.00 ( 8.05%)
Actual Warehouse 7.00 ( 0.00%) 13.00 ( 85.71%) 8.00 ( 14.29%) 9.00 ( 28.57%) 7.00 ( 0.00%)
Actual Peak Bops 552073.00 ( 0.00%) 426154.00 (-22.81%) 548135.00 ( -0.71%) 652032.00 ( 18.11%) 557134.00 ( 0.92%)
SpecJBB Bops 415458.00 ( 0.00%) 385328.00 ( -7.25%) 416195.00 ( 0.18%) 554456.00 ( 33.46%) 451505.00 ( 8.68%)
SpecJBB Bops/JVM 103865.00 ( 0.00%) 96332.00 ( -7.25%) 104049.00 ( 0.18%) 138614.00 ( 33.46%) 112876.00 ( 8.68%)
Same as above really - peaks and specjbb scores are in line with mainline
but no improvement.
MMTests Statistics: duration
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6numacore-20121130numacore-20121202autonuma-v28fastr4thpmigrate-v8r6
User 177832.71 148340.09 177834.85 177337.90 176423.81
System 89.07 28052.02 86.81 287.31 1468.74
Elapsed 4035.81 4041.26 4041.24 4028.05 4041.25
But the same massive improvement on system CPU usage.
MMTests Statistics: vmstat
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6numacore-20121130numacore-20121202autonuma-v28fastr4thpmigrate-v8r6
Page Ins 37380 66040 35792 36416 33076
Page Outs 29224 46900 30544 29584 24048
Swap Ins 0 0 0 0 0
Swap Outs 0 0 0 0 0
Direct pages scanned 0 0 0 0 0
Kswapd pages scanned 0 0 0 0 0
Kswapd pages reclaimed 0 0 0 0 0
Direct pages reclaimed 0 0 0 0 0
Kswapd efficiency 100% 100% 100% 100% 100%
Kswapd velocity 0.000 0.000 0.000 0.000 0.000
Direct efficiency 100% 100% 100% 100% 100%
Direct velocity 0.000 0.000 0.000 0.000 0.000
Percentage direct scans 0% 0% 0% 0% 0%
Page writes by reclaim 0 0 0 0 0
Page writes file 0 0 0 0 0
Page writes anon 0 0 0 0 0
Page reclaim immediate 0 0 0 0 0
Page rescued immediate 0 0 0 0 0
Slabs scanned 0 0 0 0 0
Direct inode steals 0 0 0 0 0
Kswapd inode steals 0 0 0 0 0
Kswapd skipped wait 0 0 0 0 0
THP fault alloc 2 3 2 2 3
THP collapse alloc 0 0 0 0 0
THP splits 0 0 0 0 0
THP fault fallback 0 0 0 0 0
THP collapse fail 0 0 0 0 0
Compaction stalls 0 0 0 0 0
Compaction success 0 0 0 0 0
Compaction failures 0 0 0 0 0
Page migrate success 0 0 0 0 37081585
Page migrate failure 0 0 0 0 0
Compaction pages isolated 0 0 0 0 0
Compaction migrate scanned 0 0 0 0 0
Compaction free scanned 0 0 0 0 0
Compaction cost 0 0 0 0 38490
NUMA PTE updates 0 0 0 0 286584227
NUMA hint faults 0 0 0 0 268498687
NUMA hint local faults 0 0 0 0 69756047
NUMA pages migrated 0 0 0 0 37081585
AutoNUMA cost 0 0 0 0 1345204
THP was not in use for sure.
SPECJBB: Single JVM, THP is enabled
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6 numacore-20121130 numacore-20121202 autonuma-v28fastr4 thpmigrate-v8r6
TPut 1 25550.00 ( 0.00%) 25491.00 ( -0.23%) 26438.00 ( 3.48%) 24233.00 ( -5.15%) 25223.00 ( -1.28%)
TPut 2 55943.00 ( 0.00%) 51630.00 ( -7.71%) 57004.00 ( 1.90%) 55312.00 ( -1.13%) 55168.00 ( -1.39%)
TPut 3 87707.00 ( 0.00%) 74497.00 (-15.06%) 88852.00 ( 1.31%) 88569.00 ( 0.98%) 85852.00 ( -2.11%)
TPut 4 117911.00 ( 0.00%) 98435.00 (-16.52%) 104955.00 (-10.99%) 118561.00 ( 0.55%) 115467.00 ( -2.07%)
TPut 5 143285.00 ( 0.00%) 133964.00 ( -6.51%) 126238.00 (-11.90%) 145703.00 ( 1.69%) 144859.00 ( 1.10%)
TPut 6 171208.00 ( 0.00%) 152795.00 (-10.75%) 160028.00 ( -6.53%) 171006.00 ( -0.12%) 170328.00 ( -0.51%)
TPut 7 195635.00 ( 0.00%) 162517.00 (-16.93%) 172973.00 (-11.58%) 198699.00 ( 1.57%) 194656.00 ( -0.50%)
TPut 8 222655.00 ( 0.00%) 168679.00 (-24.24%) 179260.00 (-19.49%) 224903.00 ( 1.01%) 227247.00 ( 2.06%)
TPut 9 244787.00 ( 0.00%) 193394.00 (-20.99%) 238823.00 ( -2.44%) 248313.00 ( 1.44%) 248613.00 ( 1.56%)
TPut 10 271565.00 ( 0.00%) 237987.00 (-12.36%) 247724.00 ( -8.78%) 272148.00 ( 0.21%) 274387.00 ( 1.04%)
TPut 11 298270.00 ( 0.00%) 207908.00 (-30.30%) 277513.00 ( -6.96%) 303749.00 ( 1.84%) 301764.00 ( 1.17%)
TPut 12 320867.00 ( 0.00%) 257937.00 (-19.61%) 281723.00 (-12.20%) 327808.00 ( 2.16%) 329886.00 ( 2.81%)
TPut 13 343514.00 ( 0.00%) 248474.00 (-27.67%) 301710.00 (-12.17%) 349080.00 ( 1.62%) 350488.00 ( 2.03%)
TPut 14 365321.00 ( 0.00%) 298876.00 (-18.19%) 314066.00 (-14.03%) 370026.00 ( 1.29%) 362375.00 ( -0.81%)
TPut 15 377071.00 ( 0.00%) 296562.00 (-21.35%) 334810.00 (-11.21%) 329847.00 (-12.52%) 396381.00 ( 5.12%)
TPut 16 404979.00 ( 0.00%) 287964.00 (-28.89%) 347142.00 (-14.28%) 411066.00 ( 1.50%) 400409.00 ( -1.13%)
TPut 17 420593.00 ( 0.00%) 342590.00 (-18.55%) 352738.00 (-16.13%) 428242.00 ( 1.82%) 431148.00 ( 2.51%)
TPut 18 440178.00 ( 0.00%) 377508.00 (-14.24%) 344421.00 (-21.75%) 440392.00 ( 0.05%) 453333.00 ( 2.99%)
TPut 19 448876.00 ( 0.00%) 397727.00 (-11.39%) 367002.00 (-18.24%) 462036.00 ( 2.93%) 464066.00 ( 3.38%)
TPut 20 460513.00 ( 0.00%) 411831.00 (-10.57%) 370870.00 (-19.47%) 476437.00 ( 3.46%) 468465.00 ( 1.73%)
TPut 21 474161.00 ( 0.00%) 442153.00 ( -6.75%) 374835.00 (-20.95%) 487513.00 ( 2.82%) 469695.00 ( -0.94%)
TPut 22 474493.00 ( 0.00%) 429921.00 ( -9.39%) 371022.00 (-21.81%) 487920.00 ( 2.83%) 493468.00 ( 4.00%)
TPut 23 489559.00 ( 0.00%) 460354.00 ( -5.97%) 377444.00 (-22.90%) 508298.00 ( 3.83%) 496034.00 ( 1.32%)
TPut 24 495378.00 ( 0.00%) 486826.00 ( -1.73%) 376551.00 (-23.99%) 514403.00 ( 3.84%) 499233.00 ( 0.78%)
TPut 25 491795.00 ( 0.00%) 520474.00 ( 5.83%) 370872.00 (-24.59%) 507373.00 ( 3.17%) 487478.00 ( -0.88%)
TPut 26 490038.00 ( 0.00%) 465587.00 ( -4.99%) 370093.00 (-24.48%) 376322.00 (-23.21%) 475886.00 ( -2.89%)
TPut 27 491233.00 ( 0.00%) 469764.00 ( -4.37%) 371915.00 (-24.29%) 366225.00 (-25.45%) 472389.00 ( -3.84%)
TPut 28 489058.00 ( 0.00%) 489561.00 ( 0.10%) 364465.00 (-25.48%) 414027.00 (-15.34%) 440279.00 ( -9.97%)
TPut 29 471539.00 ( 0.00%) 492496.00 ( 4.44%) 353470.00 (-25.04%) 400529.00 (-15.06%) 444113.00 ( -5.82%)
TPut 30 480343.00 ( 0.00%) 488349.00 ( 1.67%) 355023.00 (-26.09%) 405612.00 (-15.56%) 439365.00 ( -8.53%)
TPut 31 478109.00 ( 0.00%) 460043.00 ( -3.78%) 352440.00 (-26.28%) 401471.00 (-16.03%) 438124.00 ( -8.36%)
TPut 32 475736.00 ( 0.00%) 472007.00 ( -0.78%) 341509.00 (-28.21%) 401075.00 (-15.69%) 424440.00 (-10.78%)
TPut 33 470758.00 ( 0.00%) 474348.00 ( 0.76%) 337127.00 (-28.39%) 399592.00 (-15.12%) 426780.00 ( -9.34%)
TPut 34 467304.00 ( 0.00%) 475878.00 ( 1.83%) 332477.00 (-28.85%) 394589.00 (-15.56%) 415856.00 (-11.01%)
TPut 35 466391.00 ( 0.00%) 487411.00 ( 4.51%) 335639.00 (-28.03%) 382799.00 (-17.92%) 419039.00 (-10.15%)
TPut 36 452722.00 ( 0.00%) 478050.00 ( 5.59%) 316889.00 (-30.00%) 381120.00 (-15.82%) 412743.00 ( -8.83%)
TPut 37 447878.00 ( 0.00%) 478467.00 ( 6.83%) 326939.00 (-27.00%) 382803.00 (-14.53%) 408997.00 ( -8.68%)
TPut 38 447907.00 ( 0.00%) 455542.00 ( 1.70%) 315719.00 (-29.51%) 341693.00 (-23.71%) 397839.00 (-11.18%)
TPut 39 428322.00 ( 0.00%) 367921.00 (-14.10%) 310519.00 (-27.50%) 404210.00 ( -5.63%) 397204.00 ( -7.27%)
TPut 40 429157.00 ( 0.00%) 394277.00 ( -8.13%) 302742.00 (-29.46%) 378554.00 (-11.79%) 369994.00 (-13.79%)
TPut 41 424339.00 ( 0.00%) 415413.00 ( -2.10%) 304680.00 (-28.20%) 399220.00 ( -5.92%) 390125.00 ( -8.06%)
TPut 42 397440.00 ( 0.00%) 421027.00 ( 5.93%) 298298.00 (-24.95%) 372161.00 ( -6.36%) 383341.00 ( -3.55%)
TPut 43 405391.00 ( 0.00%) 433900.00 ( 7.03%) 286294.00 (-29.38%) 383936.00 ( -5.29%) 375542.00 ( -7.36%)
TPut 44 400692.00 ( 0.00%) 427504.00 ( 6.69%) 282819.00 (-29.42%) 374757.00 ( -6.47%) 370109.00 ( -7.63%)
TPut 45 399623.00 ( 0.00%) 372622.00 ( -6.76%) 273593.00 (-31.54%) 379797.00 ( -4.96%) 367059.00 ( -8.15%)
TPut 46 391920.00 ( 0.00%) 351205.00 (-10.39%) 277380.00 (-29.23%) 368042.00 ( -6.09%) 359599.00 ( -8.25%)
TPut 47 378199.00 ( 0.00%) 358150.00 ( -5.30%) 273560.00 (-27.67%) 368744.00 ( -2.50%) 345383.00 ( -8.68%)
TPut 48 379346.00 ( 0.00%) 387287.00 ( 2.09%) 274168.00 (-27.73%) 373581.00 ( -1.52%) 370346.00 ( -2.37%)
TPut 49 373614.00 ( 0.00%) 395793.00 ( 5.94%) 270794.00 (-27.52%) 372621.00 ( -0.27%) 369080.00 ( -1.21%)
TPut 50 372494.00 ( 0.00%) 366488.00 ( -1.61%) 271465.00 (-27.12%) 388778.00 ( 4.37%) 378187.00 ( 1.53%)
TPut 51 382195.00 ( 0.00%) 381771.00 ( -0.11%) 272796.00 (-28.62%) 387687.00 ( 1.44%) 380752.00 ( -0.38%)
TPut 52 369118.00 ( 0.00%) 429441.00 ( 16.34%) 272019.00 (-26.31%) 390226.00 ( 5.72%) 369854.00 ( 0.20%)
TPut 53 366453.00 ( 0.00%) 445744.00 ( 21.64%) 267952.00 (-26.88%) 399257.00 ( 8.95%) 377122.00 ( 2.91%)
TPut 54 366571.00 ( 0.00%) 375762.00 ( 2.51%) 268229.00 (-26.83%) 395098.00 ( 7.78%) 364819.00 ( -0.48%)
TPut 55 367580.00 ( 0.00%) 336113.00 ( -8.56%) 267474.00 (-27.23%) 400550.00 ( 8.97%) 357908.00 ( -2.63%)
TPut 56 367056.00 ( 0.00%) 375635.00 ( 2.34%) 263577.00 (-28.19%) 385743.00 ( 5.09%) 345996.00 ( -5.74%)
TPut 57 359163.00 ( 0.00%) 354001.00 ( -1.44%) 261130.00 (-27.29%) 389827.00 ( 8.54%) 362023.00 ( 0.80%)
TPut 58 360552.00 ( 0.00%) 353312.00 ( -2.01%) 261140.00 (-27.57%) 394099.00 ( 9.30%) 373974.00 ( 3.72%)
TPut 59 354967.00 ( 0.00%) 368534.00 ( 3.82%) 262418.00 (-26.07%) 390746.00 ( 10.08%) 378369.00 ( 6.59%)
TPut 60 362976.00 ( 0.00%) 388472.00 ( 7.02%) 267468.00 (-26.31%) 383073.00 ( 5.54%) 344892.00 ( -4.98%)
TPut 61 368072.00 ( 0.00%) 399476.00 ( 8.53%) 265659.00 (-27.82%) 380807.00 ( 3.46%) 353035.00 ( -4.09%)
TPut 62 356938.00 ( 0.00%) 385648.00 ( 8.04%) 253107.00 (-29.09%) 387736.00 ( 8.63%) 372224.00 ( 4.28%)
TPut 63 357491.00 ( 0.00%) 404325.00 ( 13.10%) 259404.00 (-27.44%) 396672.00 ( 10.96%) 375653.00 ( 5.08%)
TPut 64 357322.00 ( 0.00%) 389552.00 ( 9.02%) 260333.00 (-27.14%) 386826.00 ( 8.26%) 366878.00 ( 2.67%)
TPut 65 341262.00 ( 0.00%) 394964.00 ( 15.74%) 258149.00 (-24.35%) 380271.00 ( 11.43%) 353347.00 ( 3.54%)
TPut 66 357807.00 ( 0.00%) 384846.00 ( 7.56%) 259279.00 (-27.54%) 362723.00 ( 1.37%) 375644.00 ( 4.99%)
TPut 67 345092.00 ( 0.00%) 376842.00 ( 9.20%) 259350.00 (-24.85%) 364193.00 ( 5.54%) 372053.00 ( 7.81%)
TPut 68 350334.00 ( 0.00%) 358330.00 ( 2.28%) 259332.00 (-25.98%) 359368.00 ( 2.58%) 378979.00 ( 8.18%)
TPut 69 348372.00 ( 0.00%) 356188.00 ( 2.24%) 263076.00 (-24.48%) 364449.00 ( 4.61%) 369852.00 ( 6.17%)
TPut 70 335077.00 ( 0.00%) 359313.00 ( 7.23%) 259983.00 (-22.41%) 356418.00 ( 6.37%) 353911.00 ( 5.62%)
TPut 71 341197.00 ( 0.00%) 364168.00 ( 6.73%) 254622.00 (-25.37%) 343847.00 ( 0.78%) 358404.00 ( 5.04%)
TPut 72 345032.00 ( 0.00%) 356934.00 ( 3.45%) 261060.00 (-24.34%) 345007.00 ( -0.01%) 349968.00 ( 1.43%)
Latest numacore is way worse than the previous release according to this.
SPECJBB PEAKS
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6 numacore-20121130 numacore-20121202 autonuma-v28fastr4 thpmigrate-v8r6
Expctd Warehouse 48.00 ( 0.00%) 48.00 ( 0.00%) 48.00 ( 0.00%) 48.00 ( 0.00%) 48.00 ( 0.00%)
Expctd Peak Bops 379346.00 ( 0.00%) 387287.00 ( 2.09%) 274168.00 (-27.73%) 373581.00 ( -1.52%) 370346.00 ( -2.37%)
Actual Warehouse 24.00 ( 0.00%) 25.00 ( 4.17%) 23.00 ( -4.17%) 24.00 ( 0.00%) 24.00 ( 0.00%)
Actual Peak Bops 495378.00 ( 0.00%) 520474.00 ( 5.07%) 377444.00 (-23.81%) 514403.00 ( 3.84%) 499233.00 ( 0.78%)
SpecJBB Bops 183389.00 ( 0.00%) 193652.00 ( 5.60%) 134571.00 (-26.62%) 193461.00 ( 5.49%) 186801.00 ( 1.86%)
SpecJBB Bops/JVM 183389.00 ( 0.00%) 193652.00 ( 5.60%) 134571.00 (-26.62%) 193461.00 ( 5.49%) 186801.00 ( 1.86%)
numacore is now showing a 23.81% regression at the peak and a 26.62% regression in its overall speccpu score.
MMTests Statistics: duration
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6numacore-20121130numacore-20121202autonuma-v28fastr4thpmigrate-v8r6
User 316340.52 311420.23 317791.75 314589.64 315737.97
System 102.08 3067.27 102.89 352.70 455.15
Elapsed 7433.22 7436.63 7434.49 7434.74 7434.42
System CPU usage has improved.
MMTests Statistics: vmstat
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6numacore-20121130numacore-20121202autonuma-v28fastr4thpmigrate-v8r6
Page Ins 66212 36180 35476 36152 36572
Page Outs 31248 35544 29372 28388 29096
Swap Ins 0 0 0 0 0
Swap Outs 0 0 0 0 0
Direct pages scanned 0 0 0 0 0
Kswapd pages scanned 0 0 0 0 0
Kswapd pages reclaimed 0 0 0 0 0
Direct pages reclaimed 0 0 0 0 0
Kswapd efficiency 100% 100% 100% 100% 100%
Kswapd velocity 0.000 0.000 0.000 0.000 0.000
Direct efficiency 100% 100% 100% 100% 100%
Direct velocity 0.000 0.000 0.000 0.000 0.000
Percentage direct scans 0% 0% 0% 0% 0%
Page writes by reclaim 0 0 0 0 0
Page writes file 0 0 0 0 0
Page writes anon 0 0 0 0 0
Page reclaim immediate 0 0 0 0 0
Page rescued immediate 0 0 0 0 0
Slabs scanned 0 0 0 0 0
Direct inode steals 0 0 0 0 0
Kswapd inode steals 0 0 0 0 0
Kswapd skipped wait 0 0 0 0 0
THP fault alloc 48874 45657 54164 48296 52738
THP collapse alloc 51 2 50 157 47
THP splits 70 37 83 83 77
THP fault fallback 0 0 0 0 0
THP collapse fail 0 0 0 0 0
Compaction stalls 0 0 0 0 0
Compaction success 0 0 0 0 0
Compaction failures 0 0 0 0 0
Page migrate success 0 0 0 0 46460155
Page migrate failure 0 0 0 0 0
Compaction pages isolated 0 0 0 0 0
Compaction migrate scanned 0 0 0 0 0
Compaction free scanned 0 0 0 0 0
Compaction cost 0 0 0 0 48225
NUMA PTE updates 0 0 0 0 354564017
NUMA hint faults 0 0 0 0 1861516
NUMA hint local faults 0 0 0 0 594273
NUMA pages migrated 0 0 0 0 46460155
AutoNUMA cost 0 0 0 0 12672
THP was in use
SPECJBB: Single JVM, THP is disabled
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6 numacore-20121130 numacore-20121202 autonuma-v28fastr4 thpmigrate-v8r6
TPut 1 19861.00 ( 0.00%) 18255.00 ( -8.09%) 21307.00 ( 7.28%) 19636.00 ( -1.13%) 20429.00 ( 2.86%)
TPut 2 47613.00 ( 0.00%) 37136.00 (-22.00%) 47861.00 ( 0.52%) 47153.00 ( -0.97%) 48608.00 ( 2.09%)
TPut 3 72438.00 ( 0.00%) 55692.00 (-23.12%) 72271.00 ( -0.23%) 69394.00 ( -4.20%) 73723.00 ( 1.77%)
TPut 4 98455.00 ( 0.00%) 81301.00 (-17.42%) 91079.00 ( -7.49%) 98577.00 ( 0.12%) 98563.00 ( 0.11%)
TPut 5 120831.00 ( 0.00%) 89067.00 (-26.29%) 118381.00 ( -2.03%) 120805.00 ( -0.02%) 121179.00 ( 0.29%)
TPut 6 140013.00 ( 0.00%) 108349.00 (-22.62%) 141994.00 ( 1.41%) 125079.00 (-10.67%) 145750.00 ( 4.10%)
TPut 7 163553.00 ( 0.00%) 116192.00 (-28.96%) 133084.00 (-18.63%) 164368.00 ( 0.50%) 162133.00 ( -0.87%)
TPut 8 190148.00 ( 0.00%) 125955.00 (-33.76%) 177239.00 ( -6.79%) 188906.00 ( -0.65%) 188252.00 ( -1.00%)
TPut 9 211343.00 ( 0.00%) 144068.00 (-31.83%) 180903.00 (-14.40%) 206645.00 ( -2.22%) 214450.00 ( 1.47%)
TPut 10 233190.00 ( 0.00%) 148098.00 (-36.49%) 215595.00 ( -7.55%) 234533.00 ( 0.58%) 224369.00 ( -3.78%)
TPut 11 253333.00 ( 0.00%) 146043.00 (-42.35%) 224514.00 (-11.38%) 254167.00 ( 0.33%) 260926.00 ( 3.00%)
TPut 12 270661.00 ( 0.00%) 131739.00 (-51.33%) 245812.00 ( -9.18%) 271490.00 ( 0.31%) 258382.00 ( -4.54%)
TPut 13 299807.00 ( 0.00%) 169396.00 (-43.50%) 253075.00 (-15.59%) 299758.00 ( -0.02%) 294586.00 ( -1.74%)
TPut 14 319243.00 ( 0.00%) 150705.00 (-52.79%) 256078.00 (-19.79%) 318481.00 ( -0.24%) 327111.00 ( 2.46%)
TPut 15 339054.00 ( 0.00%) 116872.00 (-65.53%) 268646.00 (-20.77%) 331534.00 ( -2.22%) 301219.00 (-11.16%)
TPut 16 354315.00 ( 0.00%) 124346.00 (-64.91%) 291148.00 (-17.83%) 352600.00 ( -0.48%) 309066.00 (-12.77%)
TPut 17 371306.00 ( 0.00%) 118493.00 (-68.09%) 299399.00 (-19.37%) 368260.00 ( -0.82%) 353726.00 ( -4.73%)
TPut 18 386361.00 ( 0.00%) 138571.00 (-64.13%) 303185.00 (-21.53%) 374358.00 ( -3.11%) 361347.00 ( -6.47%)
TPut 19 401827.00 ( 0.00%) 118855.00 (-70.42%) 320630.00 (-20.21%) 399476.00 ( -0.59%) 389834.00 ( -2.98%)
TPut 20 411130.00 ( 0.00%) 144024.00 (-64.97%) 315391.00 (-23.29%) 407799.00 ( -0.81%) 401569.00 ( -2.33%)
TPut 21 425352.00 ( 0.00%) 154264.00 (-63.73%) 326734.00 (-23.19%) 429226.00 ( 0.91%) 410586.00 ( -3.47%)
TPut 22 438150.00 ( 0.00%) 153892.00 (-64.88%) 329531.00 (-24.79%) 385827.00 (-11.94%) 426994.00 ( -2.55%)
TPut 23 438425.00 ( 0.00%) 146506.00 (-66.58%) 336454.00 (-23.26%) 433963.00 ( -1.02%) 425391.00 ( -2.97%)
TPut 24 461598.00 ( 0.00%) 138869.00 (-69.92%) 330113.00 (-28.48%) 439691.00 ( -4.75%) 449185.00 ( -2.69%)
TPut 25 459475.00 ( 0.00%) 141698.00 (-69.16%) 333545.00 (-27.41%) 431373.00 ( -6.12%) 461066.00 ( 0.35%)
TPut 26 452651.00 ( 0.00%) 142844.00 (-68.44%) 325634.00 (-28.06%) 447517.00 ( -1.13%) 458937.00 ( 1.39%)
TPut 27 450436.00 ( 0.00%) 140870.00 (-68.73%) 324881.00 (-27.87%) 430805.00 ( -4.36%) 453923.00 ( 0.77%)
TPut 28 459770.00 ( 0.00%) 143078.00 (-68.88%) 312547.00 (-32.02%) 432260.00 ( -5.98%) 440465.00 ( -4.20%)
TPut 29 450347.00 ( 0.00%) 142076.00 (-68.45%) 318785.00 (-29.21%) 440423.00 ( -2.20%) 444150.00 ( -1.38%)
TPut 30 449252.00 ( 0.00%) 146900.00 (-67.30%) 310301.00 (-30.93%) 435082.00 ( -3.15%) 460002.00 ( 2.39%)
TPut 31 446802.00 ( 0.00%) 148008.00 (-66.87%) 304119.00 (-31.93%) 418684.00 ( -6.29%) 412117.00 ( -7.76%)
TPut 32 439701.00 ( 0.00%) 149591.00 (-65.98%) 297625.00 (-32.31%) 421866.00 ( -4.06%) 446009.00 ( 1.43%)
TPut 33 434477.00 ( 0.00%) 142801.00 (-67.13%) 293405.00 (-32.47%) 420631.00 ( -3.19%) 392769.00 ( -9.60%)
TPut 34 423014.00 ( 0.00%) 152308.00 (-63.99%) 288639.00 (-31.77%) 415202.00 ( -1.85%) 443175.00 ( 4.77%)
TPut 35 429012.00 ( 0.00%) 154116.00 (-64.08%) 283797.00 (-33.85%) 402395.00 ( -6.20%) 409016.00 ( -4.66%)
TPut 36 421097.00 ( 0.00%) 157571.00 (-62.58%) 276038.00 (-34.45%) 404770.00 ( -3.88%) 427704.00 ( 1.57%)
TPut 37 414815.00 ( 0.00%) 150771.00 (-63.65%) 272498.00 (-34.31%) 388842.00 ( -6.26%) 443787.00 ( 6.98%)
TPut 38 412361.00 ( 0.00%) 157070.00 (-61.91%) 270972.00 (-34.29%) 398947.00 ( -3.25%) 426349.00 ( 3.39%)
TPut 39 402234.00 ( 0.00%) 161487.00 (-59.85%) 258636.00 (-35.70%) 382645.00 ( -4.87%) 393389.00 ( -2.20%)
TPut 40 380278.00 ( 0.00%) 165947.00 (-56.36%) 256492.00 (-32.55%) 394039.00 ( 3.62%) 439362.00 ( 15.54%)
TPut 41 393204.00 ( 0.00%) 160540.00 (-59.17%) 254896.00 (-35.17%) 385605.00 ( -1.93%) 416757.00 ( 5.99%)
TPut 42 380622.00 ( 0.00%) 151946.00 (-60.08%) 248167.00 (-34.80%) 374843.00 ( -1.52%) 360885.00 ( -5.19%)
TPut 43 371566.00 ( 0.00%) 162369.00 (-56.30%) 238268.00 (-35.87%) 347951.00 ( -6.36%) 410625.00 ( 10.51%)
TPut 44 365538.00 ( 0.00%) 161127.00 (-55.92%) 239926.00 (-34.36%) 355070.00 ( -2.86%) 399653.00 ( 9.33%)
TPut 45 359305.00 ( 0.00%) 159062.00 (-55.73%) 237676.00 (-33.85%) 350973.00 ( -2.32%) 358310.00 ( -0.28%)
TPut 46 343160.00 ( 0.00%) 163889.00 (-52.24%) 231272.00 (-32.61%) 347960.00 ( 1.40%) 354509.00 ( 3.31%)
TPut 47 346983.00 ( 0.00%) 168666.00 (-51.39%) 228060.00 (-34.27%) 313612.00 ( -9.62%) 362578.00 ( 4.49%)
TPut 48 338143.00 ( 0.00%) 153448.00 (-54.62%) 224598.00 (-33.58%) 341809.00 ( 1.08%) 356291.00 ( 5.37%)
TPut 49 333941.00 ( 0.00%) 142784.00 (-57.24%) 224568.00 (-32.75%) 336174.00 ( 0.67%) 374367.00 ( 12.11%)
TPut 50 334001.00 ( 0.00%) 135713.00 (-59.37%) 221381.00 (-33.72%) 322489.00 ( -3.45%) 364590.00 ( 9.16%)
TPut 51 338310.00 ( 0.00%) 133402.00 (-60.57%) 219870.00 (-35.01%) 354805.00 ( 4.88%) 377493.00 ( 11.58%)
TPut 52 322897.00 ( 0.00%) 150293.00 (-53.45%) 217427.00 (-32.66%) 353169.00 ( 9.38%) 368626.00 ( 14.16%)
TPut 53 329801.00 ( 0.00%) 160792.00 (-51.25%) 224019.00 (-32.07%) 353588.00 ( 7.21%) 369336.00 ( 11.99%)
TPut 54 336610.00 ( 0.00%) 164696.00 (-51.07%) 214752.00 (-36.20%) 361189.00 ( 7.30%) 375852.00 ( 11.66%)
TPut 55 325920.00 ( 0.00%) 172380.00 (-47.11%) 219529.00 (-32.64%) 365678.00 ( 12.20%) 382457.00 ( 17.35%)
TPut 56 318997.00 ( 0.00%) 176071.00 (-44.80%) 218120.00 (-31.62%) 367048.00 ( 15.06%) 367083.00 ( 15.07%)
TPut 57 321776.00 ( 0.00%) 174531.00 (-45.76%) 214685.00 (-33.28%) 341874.00 ( 6.25%) 359388.00 ( 11.69%)
TPut 58 308532.00 ( 0.00%) 174202.00 (-43.54%) 208226.00 (-32.51%) 348156.00 ( 12.84%) 371239.00 ( 20.32%)
TPut 59 318974.00 ( 0.00%) 175343.00 (-45.03%) 214260.00 (-32.83%) 358252.00 ( 12.31%) 370477.00 ( 16.15%)
TPut 60 325465.00 ( 0.00%) 173694.00 (-46.63%) 213290.00 (-34.47%) 360808.00 ( 10.86%) 365093.00 ( 12.18%)
TPut 61 319151.00 ( 0.00%) 172320.00 (-46.01%) 206197.00 (-35.39%) 350597.00 ( 9.85%) 361934.00 ( 13.41%)
TPut 62 320837.00 ( 0.00%) 172312.00 (-46.29%) 211186.00 (-34.18%) 359062.00 ( 11.91%) 356332.00 ( 11.06%)
TPut 63 318198.00 ( 0.00%) 172297.00 (-45.85%) 215174.00 (-32.38%) 356137.00 ( 11.92%) 352316.00 ( 10.72%)
TPut 64 321438.00 ( 0.00%) 171894.00 (-46.52%) 212493.00 (-33.89%) 347376.00 ( 8.07%) 350834.00 ( 9.15%)
TPut 65 314482.00 ( 0.00%) 169147.00 (-46.21%) 204809.00 (-34.87%) 351726.00 ( 11.84%) 348002.00 ( 10.66%)
TPut 66 316802.00 ( 0.00%) 170234.00 (-46.26%) 199708.00 (-36.96%) 344548.00 ( 8.76%) 343706.00 ( 8.49%)
TPut 67 312139.00 ( 0.00%) 168180.00 (-46.12%) 208644.00 (-33.16%) 329030.00 ( 5.41%) 347701.00 ( 11.39%)
TPut 68 323918.00 ( 0.00%) 168392.00 (-48.01%) 206120.00 (-36.37%) 319985.00 ( -1.21%) 342289.00 ( 5.67%)
TPut 69 307506.00 ( 0.00%) 167082.00 (-45.67%) 204703.00 (-33.43%) 340673.00 ( 10.79%) 344829.00 ( 12.14%)
TPut 70 306799.00 ( 0.00%) 165764.00 (-45.97%) 201529.00 (-34.31%) 331678.00 ( 8.11%) 324939.00 ( 5.91%)
TPut 71 304232.00 ( 0.00%) 165289.00 (-45.67%) 203291.00 (-33.18%) 319824.00 ( 5.13%) 336540.00 ( 10.62%)
TPut 72 301619.00 ( 0.00%) 163909.00 (-45.66%) 203306.00 (-32.60%) 326875.00 ( 8.37%) 342014.00 ( 13.39%)
numacore has improved in the !THP case but it's still worse than the
baseline kernel, autonuma or balancenuma.
SPECJBB PEAKS
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6 numacore-20121130 numacore-20121202 autonuma-v28fastr4 thpmigrate-v8r6
Expctd Warehouse 48.00 ( 0.00%) 48.00 ( 0.00%) 48.00 ( 0.00%) 48.00 ( 0.00%) 48.00 ( 0.00%)
Expctd Peak Bops 338143.00 ( 0.00%) 153448.00 (-54.62%) 224598.00 (-33.58%) 341809.00 ( 1.08%) 356291.00 ( 5.37%)
Actual Warehouse 24.00 ( 0.00%) 56.00 (133.33%) 23.00 ( -4.17%) 26.00 ( 8.33%) 25.00 ( 4.17%)
Actual Peak Bops 461598.00 ( 0.00%) 176071.00 (-61.86%) 336454.00 (-27.11%) 447517.00 ( -3.05%) 461066.00 ( -0.12%)
SpecJBB Bops 163683.00 ( 0.00%) 83963.00 (-48.70%) 108406.00 (-33.77%) 176379.00 ( 7.76%) 182729.00 ( 11.64%)
SpecJBB Bops/JVM 163683.00 ( 0.00%) 83963.00 (-48.70%) 108406.00 (-33.77%) 176379.00 ( 7.76%) 182729.00 ( 11.64%)
Again, the improvement to the peak and specjbb scores is impressive compared
to v17 but it's still worse than the baseline kernel.
MMTests Statistics: duration
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6numacore-20121130numacore-20121202autonuma-v28fastr4thpmigrate-v8r6
User 316751.91 167098.56 318360.63 307598.67 308390.57
System 60.28 122511.08 59.60 4411.81 1809.94
Elapsed 7434.08 7451.36 7436.99 7437.52 7438.60
Smacks the face off system CPU usage though.
MMTests Statistics: vmstat
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6numacore-20121130numacore-20121202autonuma-v28fastr4thpmigrate-v8r6
Page Ins 37112 36416 37492 37436 36744
Page Outs 29252 35664 29636 28120 29080
Swap Ins 0 0 0 0 0
Swap Outs 0 0 0 0 0
Direct pages scanned 0 0 0 0 0
Kswapd pages scanned 0 0 0 0 0
Kswapd pages reclaimed 0 0 0 0 0
Direct pages reclaimed 0 0 0 0 0
Kswapd efficiency 100% 100% 100% 100% 100%
Kswapd velocity 0.000 0.000 0.000 0.000 0.000
Direct efficiency 100% 100% 100% 100% 100%
Direct velocity 0.000 0.000 0.000 0.000 0.000
Percentage direct scans 0% 0% 0% 0% 0%
Page writes by reclaim 0 0 0 0 0
Page writes file 0 0 0 0 0
Page writes anon 0 0 0 0 0
Page reclaim immediate 0 0 0 0 0
Page rescued immediate 0 0 0 0 0
Slabs scanned 0 0 0 0 0
Direct inode steals 0 0 0 0 0
Kswapd inode steals 0 0 0 0 0
Kswapd skipped wait 0 0 0 0 0
THP fault alloc 3 2 2 2 3
THP collapse alloc 0 0 0 4 0
THP splits 0 0 0 1 0
THP fault fallback 0 0 0 0 0
THP collapse fail 0 0 0 0 0
Compaction stalls 0 0 0 0 0
Compaction success 0 0 0 0 0
Compaction failures 0 0 0 0 0
Page migrate success 0 0 0 0 25125765
Page migrate failure 0 0 0 0 0
Compaction pages isolated 0 0 0 0 0
Compaction migrate scanned 0 0 0 0 0
Compaction free scanned 0 0 0 0 0
Compaction cost 0 0 0 0 26080
NUMA PTE updates 0 0 0 0 207309372
NUMA hint faults 0 0 0 0 201463304
NUMA hint local faults 0 0 0 0 52170319
NUMA pages migrated 0 0 0 0 25125765
AutoNUMA cost 0 0 0 0 1009245
No THP
Ordinary benchmarks follow.
KERNBENCH
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6 numacore-20121130 numacore-20121202 autonuma-v28fastr4 thpmigrate-v8r6
User min 1306.06 ( 0.00%) 1319.85 ( -1.06%) 1306.15 ( -0.01%) 1303.15 ( 0.22%) 1304.14 ( 0.15%)
User mean 1308.87 ( 0.00%) 1321.89 ( -0.99%) 1311.67 ( -0.21%) 1305.35 ( 0.27%) 1309.67 ( -0.06%)
User stddev 2.24 ( 0.00%) 1.71 ( 23.89%) 3.32 (-48.18%) 1.80 ( 19.79%) 3.75 (-67.16%)
User max 1312.45 ( 0.00%) 1324.45 ( -0.91%) 1315.52 ( -0.23%) 1308.40 ( 0.31%) 1314.85 ( -0.18%)
System min 120.47 ( 0.00%) 132.77 (-10.21%) 123.36 ( -2.40%) 124.01 ( -2.94%) 121.08 ( -0.51%)
System mean 121.17 ( 0.00%) 133.28 ( -9.99%) 124.13 ( -2.45%) 124.81 ( -3.00%) 121.89 ( -0.59%)
System stddev 0.40 ( 0.00%) 0.62 (-55.98%) 0.55 (-37.03%) 0.63 (-57.36%) 0.56 (-40.59%)
System max 121.64 ( 0.00%) 134.49 (-10.56%) 124.85 ( -2.64%) 125.61 ( -3.26%) 122.46 ( -0.67%)
Elapsed min 40.42 ( 0.00%) 41.19 ( -1.90%) 41.01 ( -1.46%) 41.59 ( -2.89%) 40.61 ( -0.47%)
Elapsed mean 41.35 ( 0.00%) 43.00 ( -4.00%) 41.84 ( -1.20%) 42.76 ( -3.43%) 41.77 ( -1.03%)
Elapsed stddev 0.56 ( 0.00%) 1.59 (-184.71%) 0.84 (-50.26%) 0.67 (-20.64%) 1.17 (-109.48%)
Elapsed max 42.11 ( 0.00%) 45.30 ( -7.58%) 43.43 ( -3.13%) 43.43 ( -3.13%) 43.43 ( -3.13%)
CPU min 3391.00 ( 0.00%) 3208.00 ( 5.40%) 3302.00 ( 2.62%) 3295.00 ( 2.83%) 3288.00 ( 3.04%)
CPU mean 3458.60 ( 0.00%) 3387.80 ( 2.05%) 3432.00 ( 0.77%) 3344.20 ( 3.31%) 3429.40 ( 0.84%)
CPU stddev 52.09 ( 0.00%) 126.66 (-143.17%) 71.31 (-36.91%) 49.90 ( 4.20%) 103.82 (-99.32%)
CPU max 3546.00 ( 0.00%) 3528.00 ( 0.51%) 3511.00 ( 0.99%) 3433.00 ( 3.19%) 3537.00 ( 0.25%)
Nothing intresting here
AIM9
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6 numacore-20121130 numacore-20121202 autonuma-v28fastr4 thpmigrate-v8r6
Min page_test 419560.00 ( 0.00%) 277028.65 (-33.97%) 277821.45 (-33.78%) 323793.33 (-22.83%) 295716.19 (-29.52%)
Min brk_test 3277600.00 ( 0.00%) 3210859.43 ( -2.04%) 3279866.67 ( 0.07%) 3146302.47 ( -4.01%) 3147266.67 ( -3.98%)
Min exec_test 245.00 ( 0.00%) 248.17 ( 1.29%) 242.01 ( -1.22%) 257.33 ( 5.03%) 243.34 ( -0.68%)
Min fork_test 1514.95 ( 0.00%) 1540.00 ( 1.65%) 1527.22 ( 0.81%) 1793.33 ( 18.38%) 1512.33 ( -0.17%)
Mean page_test 427488.29 ( 0.00%) 284838.06 (-33.37%) 316690.82 (-25.92%) 400555.24 ( -6.30%) 355496.92 (-16.84%)
Mean brk_test 3313599.82 ( 0.00%) 3237952.27 ( -2.28%) 3321144.18 ( 0.23%) 3255156.20 ( -1.76%) 3215398.23 ( -2.96%)
Mean exec_test 249.28 ( 0.00%) 249.25 ( -0.01%) 248.09 ( -0.48%) 263.10 ( 5.55%) 245.32 ( -1.59%)
Mean fork_test 1535.85 ( 0.00%) 1566.98 ( 2.03%) 1563.50 ( 1.80%) 1870.91 ( 21.82%) 1524.94 ( -0.71%)
Stddev page_test 4544.68 ( 0.00%) 3785.28 (-16.71%) 44187.93 (872.30%) 26460.03 (482.22%) 35256.95 (675.79%)
Stddev brk_test 19204.63 ( 0.00%) 12268.84 (-36.12%) 28452.66 ( 48.16%) 58909.97 (206.75%) 27591.49 ( 43.67%)
Stddev exec_test 2.45 ( 0.00%) 0.80 (-67.49%) 2.14 (-12.54%) 3.21 ( 31.07%) 1.30 (-47.13%)
Stddev fork_test 12.76 ( 0.00%) 12.66 ( -0.83%) 20.65 ( 61.80%) 51.77 (305.73%) 7.68 (-39.79%)
Max page_test 432820.00 ( 0.00%) 289226.67 (-33.18%) 411740.00 ( -4.87%) 433097.93 ( 0.06%) 409653.56 ( -5.35%)
Max brk_test 3339933.33 ( 0.00%) 3257200.00 ( -2.48%) 3366000.00 ( 0.78%) 3335400.00 ( -0.14%) 3248234.51 ( -2.75%)
Max exec_test 253.33 ( 0.00%) 250.50 ( -1.12%) 250.00 ( -1.31%) 268.15 ( 5.85%) 247.83 ( -2.17%)
Max fork_test 1561.46 ( 0.00%) 1589.10 ( 1.77%) 1593.33 ( 2.04%) 1952.03 ( 25.01%) 1534.88 ( -1.70%)
page_test is badly damaged by a few of the trees but the deviations are
really high and would need 30+ runs to be sure.
HACKBENCH PIPES
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6 numacore-20121130 numacore-20121202 autonuma-v28fastr4 thpmigrate-v8r6
Procs 1 0.0250 ( 0.00%) 0.0260 ( -4.00%) 0.0237 ( 5.07%) 0.0261 ( -4.27%) 0.0247 ( 1.14%)
Procs 4 0.0696 ( 0.00%) 0.0702 ( -0.84%) 0.0588 ( 15.54%) 0.0707 ( -1.65%) 0.0729 ( -4.77%)
Procs 8 0.0836 ( 0.00%) 0.0973 (-16.43%) 0.0931 (-11.39%) 0.1030 (-23.21%) 0.0906 ( -8.40%)
Procs 12 0.0971 ( 0.00%) 0.0969 ( 0.21%) 0.1536 (-58.16%) 0.1235 (-27.19%) 0.0890 ( 8.34%)
Procs 16 0.1218 ( 0.00%) 0.1286 ( -5.52%) 0.1892 (-55.31%) 0.1775 (-45.69%) 0.1168 ( 4.10%)
Procs 20 0.1472 ( 0.00%) 0.1508 ( -2.48%) 0.2827 (-92.05%) 0.1584 ( -7.64%) 0.1415 ( 3.88%)
Procs 24 0.1684 ( 0.00%) 0.1823 ( -8.20%) 0.3418 (-102.93%) 0.4648 (-175.96%) 0.1654 ( 1.82%)
Procs 28 0.1919 ( 0.00%) 0.1969 ( -2.61%) 0.4519 (-135.50%) 0.5287 (-175.57%) 0.1763 ( 8.10%)
Procs 32 0.2256 ( 0.00%) 0.2163 ( 4.12%) 0.5399 (-139.30%) 0.4607 (-104.23%) 0.2148 ( 4.81%)
Procs 36 0.2228 ( 0.00%) 0.2658 (-19.29%) 0.5221 (-134.34%) 0.6190 (-177.83%) 0.2320 ( -4.13%)
Procs 40 0.2811 ( 0.00%) 0.2906 ( -3.37%) 0.6629 (-135.83%) 0.2595 ( 7.69%) 0.2587 ( 7.98%)
numacore now really hurts hackbench-pipes scores. Is this worklets again?
HACKBENCH SOCKETS
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6 numacore-20121130 numacore-20121202 autonuma-v28fastr4 thpmigrate-v8r6
Procs 1 0.0220 ( 0.00%) 0.0220 ( 0.00%) 0.0226 ( -2.89%) 0.0283 (-28.66%) 0.0222 ( -1.05%)
Procs 4 0.0456 ( 0.00%) 0.0513 (-12.51%) 0.0600 (-31.51%) 0.0820 (-79.73%) 0.0457 ( -0.20%)
Procs 8 0.0679 ( 0.00%) 0.0714 ( -5.20%) 0.1499 (-120.78%) 0.2772 (-308.32%) 0.0707 ( -4.18%)
Procs 12 0.0940 ( 0.00%) 0.0973 ( -3.56%) 0.2183 (-132.18%) 0.1155 (-22.87%) 0.0977 ( -3.93%)
Procs 16 0.1181 ( 0.00%) 0.1263 ( -6.96%) 0.2586 (-118.90%) 0.4467 (-278.19%) 0.1242 ( -5.10%)
Procs 20 0.1504 ( 0.00%) 0.1531 ( -1.83%) 0.4029 (-167.90%) 0.4917 (-226.94%) 0.1530 ( -1.71%)
Procs 24 0.1757 ( 0.00%) 0.1826 ( -3.92%) 0.4248 (-141.69%) 0.5142 (-192.57%) 0.1841 ( -4.75%)
Procs 28 0.2044 ( 0.00%) 0.2166 ( -5.93%) 0.5702 (-178.91%) 0.6600 (-222.85%) 0.2150 ( -5.17%)
Procs 32 0.2456 ( 0.00%) 0.2501 ( -1.86%) 0.6433 (-161.93%) 0.6391 (-160.22%) 0.2500 ( -1.79%)
Procs 36 0.2649 ( 0.00%) 0.2747 ( -3.70%) 0.7377 (-178.45%) 0.5775 (-117.97%) 0.2772 ( -4.63%)
Procs 40 0.3067 ( 0.00%) 0.3114 ( -1.56%) 0.8349 (-172.25%) 0.7517 (-145.12%) 0.3091 ( -0.80%)
Same. The impact is really high.
PAGE FAULT TEST
3.7.0-rc7 3.7.0-rc6 3.7.0-rc7 3.7.0-rc7 3.7.0-rc7
stats-v8r6 numacore-20121130 numacore-20121202 autonuma-v28fastr4 thpmigrate-v8r6
System 1 7.8930 ( 0.00%) 8.2460 ( -4.47%) 8.0560 ( -2.07%) 7.9015 ( -0.11%) 8.0490 ( -1.98%)
System 2 7.8590 ( 0.00%) 8.1550 ( -3.77%) 8.0285 ( -2.16%) 8.2245 ( -4.65%) 7.9990 ( -1.78%)
System 3 8.0960 ( 0.00%) 8.1905 ( -1.17%) 8.1670 ( -0.88%) 8.5495 ( -5.60%) 8.1030 ( -0.09%)
System 4 8.1915 ( 0.00%) 8.3430 ( -1.85%) 8.2715 ( -0.98%) 9.7845 (-19.45%) 8.1745 ( 0.21%)
System 5 8.4780 ( 0.00%) 8.6035 ( -1.48%) 8.5840 ( -1.25%) 10.1610 (-19.85%) 8.5015 ( -0.28%)
System 6 8.8070 ( 0.00%) 8.8245 ( -0.20%) 8.8915 ( -0.96%) 10.1365 (-15.10%) 8.7475 ( 0.68%)
System 7 8.8075 ( 0.00%) 8.8410 ( -0.38%) 8.8820 ( -0.85%) 10.5590 (-19.89%) 8.8330 ( -0.29%)
System 8 8.8155 ( 0.00%) 8.8680 ( -0.60%) 8.8885 ( -0.83%) 10.6645 (-20.97%) 8.7550 ( 0.69%)
System 9 9.1815 ( 0.00%) 9.2985 ( -1.27%) 9.2560 ( -0.81%) 11.1265 (-21.18%) 9.3000 ( -1.29%)
System 10 9.6165 ( 0.00%) 9.4230 ( 2.01%) 9.5640 ( 0.55%) 13.3825 (-39.16%) 9.4725 ( 1.50%)
System 11 9.6765 ( 0.00%) 9.6625 ( 0.14%) 9.6245 ( 0.54%) 12.9340 (-33.66%) 9.5180 ( 1.64%)
System 12 9.4720 ( 0.00%) 9.7155 ( -2.57%) 9.8235 ( -3.71%) 14.4390 (-52.44%) 9.6475 ( -1.85%)
System 13 10.2250 ( 0.00%) 10.2560 ( -0.30%) 10.2690 ( -0.43%) 15.0545 (-47.23%) 10.1920 ( 0.32%)
System 14 10.6750 ( 0.00%) 10.6535 ( 0.20%) 10.5300 ( 1.36%) 14.1645 (-32.69%) 10.6290 ( 0.43%)
System 15 10.7360 ( 0.00%) 10.7430 ( -0.07%) 10.8550 ( -1.11%) 16.0740 (-49.72%) 10.6950 ( 0.38%)
System 16 11.2250 ( 0.00%) 11.0270 ( 1.76%) 11.2555 ( -0.27%) 14.7390 (-31.31%) 11.2240 ( 0.01%)
System 17 11.7730 ( 0.00%) 11.9705 ( -1.68%) 11.9325 ( -1.35%) 15.8845 (-34.92%) 11.8345 ( -0.52%)
System 18 12.3605 ( 0.00%) 12.4940 ( -1.08%) 12.5050 ( -1.17%) 17.5500 (-41.98%) 12.3875 ( -0.22%)
System 19 12.8335 ( 0.00%) 12.9170 ( -0.65%) 12.8095 ( 0.19%) 16.3220 (-27.18%) 12.8060 ( 0.21%)
System 20 13.3895 ( 0.00%) 13.2975 ( 0.69%) 13.1655 ( 1.67%) 17.2120 (-28.55%) 13.1775 ( 1.58%)
System 21 13.8665 ( 0.00%) 13.9600 ( -0.67%) 13.9265 ( -0.43%) 17.0055 (-22.64%) 13.8585 ( 0.06%)
System 22 14.6870 ( 0.00%) 14.5585 ( 0.87%) 14.5055 ( 1.24%) 18.0800 (-23.10%) 14.7035 ( -0.11%)
System 23 15.0375 ( 0.00%) 15.1435 ( -0.70%) 15.0815 ( -0.29%) 21.8590 (-45.36%) 15.0750 ( -0.25%)
System 24 15.5720 ( 0.00%) 15.6860 ( -0.73%) 15.6425 ( -0.45%) 20.0280 (-28.62%) 15.5605 ( 0.07%)
System 25 16.1850 ( 0.00%) 16.2990 ( -0.70%) 16.2380 ( -0.33%) 19.7815 (-22.22%) 16.1590 ( 0.16%)
System 26 16.7550 ( 0.00%) 16.8390 ( -0.50%) 16.8285 ( -0.44%) 20.5915 (-22.90%) 16.7820 ( -0.16%)
System 27 17.3460 ( 0.00%) 17.4390 ( -0.54%) 17.3790 ( -0.19%) 20.8030 (-19.93%) 17.3155 ( 0.18%)
System 28 17.8385 ( 0.00%) 17.9415 ( -0.58%) 17.9220 ( -0.47%) 20.1675 (-13.06%) 17.9130 ( -0.42%)
System 29 18.4795 ( 0.00%) 18.6130 ( -0.72%) 18.5240 ( -0.24%) 20.9970 (-13.62%) 18.4685 ( 0.06%)
System 30 19.1615 ( 0.00%) 19.1630 ( -0.01%) 19.1145 ( 0.25%) 21.4265 (-11.82%) 19.3905 ( -1.20%)
System 31 19.6885 ( 0.00%) 20.0420 ( -1.80%) 19.6155 ( 0.37%) 22.0990 (-12.24%) 19.6275 ( 0.31%)
System 32 20.2815 ( 0.00%) 20.2560 ( 0.13%) 20.3200 ( -0.19%) 23.4670 (-15.71%) 20.2700 ( 0.06%)
System 33 20.9190 ( 0.00%) 20.9980 ( -0.38%) 20.9795 ( -0.29%) 22.6925 ( -8.48%) 21.0735 ( -0.74%)
System 34 21.6390 ( 0.00%) 21.6170 ( 0.10%) 21.5710 ( 0.31%) 23.4910 ( -8.56%) 21.5180 ( 0.56%)
System 35 22.5430 ( 0.00%) 22.2740 ( 1.19%) 22.2290 ( 1.39%) 23.6340 ( -4.84%) 22.6760 ( -0.59%)
System 36 23.2625 ( 0.00%) 22.8940 ( 1.58%) 22.8545 ( 1.75%) 25.6300 (-10.18%) 22.9365 ( 1.40%)
System 37 23.6060 ( 0.00%) 23.6410 ( -0.15%) 23.5440 ( 0.26%) 25.1180 ( -6.41%) 23.6345 ( -0.12%)
System 38 24.4005 ( 0.00%) 24.4825 ( -0.34%) 24.3875 ( 0.05%) 25.9235 ( -6.24%) 24.3450 ( 0.23%)
System 39 25.2360 ( 0.00%) 25.0845 ( 0.60%) 24.9805 ( 1.01%) 27.0445 ( -7.17%) 25.0550 ( 0.72%)
System 40 25.8580 ( 0.00%) 25.8060 ( 0.20%) 25.6715 ( 0.72%) 26.6250 ( -2.97%) 25.8710 ( -0.05%)
System 41 26.4400 ( 0.00%) 26.5940 ( -0.58%) 26.5045 ( -0.24%) 27.0575 ( -2.34%) 26.5910 ( -0.57%)
System 42 27.3705 ( 0.00%) 27.3795 ( -0.03%) 27.2985 ( 0.26%) 26.9820 ( 1.42%) 27.3340 ( 0.13%)
System 43 28.0780 ( 0.00%) 28.1835 ( -0.38%) 28.0395 ( 0.14%) 27.4950 ( 2.08%) 28.0755 ( 0.01%)
System 44 28.7705 ( 0.00%) 29.0155 ( -0.85%) 28.7800 ( -0.03%) 28.2340 ( 1.86%) 28.7445 ( 0.09%)
System 45 29.5025 ( 0.00%) 29.7590 ( -0.87%) 29.6000 ( -0.33%) 28.9635 ( 1.83%) 29.4805 ( 0.07%)
System 46 30.2505 ( 0.00%) 30.5680 ( -1.05%) 30.2940 ( -0.14%) 29.5335 ( 2.37%) 30.3190 ( -0.23%)
System 47 31.0195 ( 0.00%) 31.3730 ( -1.14%) 31.1710 ( -0.49%) 29.2280 ( 5.78%) 31.0505 ( -0.10%)
System 48 31.5845 ( 0.00%) 32.0685 ( -1.53%) 31.8725 ( -0.91%) 29.6715 ( 6.06%) 31.7560 ( -0.54%)
Elapsed 1 8.5845 ( 0.00%) 8.9555 ( -4.32%) 8.7530 ( -1.96%) 8.5860 ( -0.02%) 8.7500 ( -1.93%)
Elapsed 2 4.3255 ( 0.00%) 4.5035 ( -4.12%) 4.4180 ( -2.14%) 4.5275 ( -4.67%) 4.4025 ( -1.78%)
Elapsed 3 2.9835 ( 0.00%) 3.0050 ( -0.72%) 3.0095 ( -0.87%) 3.1375 ( -5.16%) 2.9880 ( -0.15%)
Elapsed 4 2.2810 ( 0.00%) 2.3130 ( -1.40%) 2.2915 ( -0.46%) 2.6595 (-16.59%) 2.2605 ( 0.90%)
Elapsed 5 1.9100 ( 0.00%) 1.9340 ( -1.26%) 1.9220 ( -0.63%) 2.2235 (-16.41%) 1.9145 ( -0.24%)
Elapsed 6 1.6625 ( 0.00%) 1.6625 ( 0.00%) 1.6700 ( -0.45%) 1.8840 (-13.32%) 1.6425 ( 1.20%)
Elapsed 7 1.4180 ( 0.00%) 1.4330 ( -1.06%) 1.4330 ( -1.06%) 1.7080 (-20.45%) 1.4235 ( -0.39%)
Elapsed 8 1.2550 ( 0.00%) 1.2490 ( 0.48%) 1.2525 ( 0.20%) 1.5030 (-19.76%) 1.2280 ( 2.15%)
Elapsed 9 1.1765 ( 0.00%) 1.2040 ( -2.34%) 1.2000 ( -2.00%) 1.3990 (-18.91%) 1.1960 ( -1.66%)
Elapsed 10 1.1145 ( 0.00%) 1.0905 ( 2.15%) 1.1240 ( -0.85%) 1.5260 (-36.92%) 1.0990 ( 1.39%)
Elapsed 11 1.0260 ( 0.00%) 1.0095 ( 1.61%) 1.0085 ( 1.71%) 1.3505 (-31.63%) 1.0025 ( 2.29%)
Elapsed 12 0.8830 ( 0.00%) 0.9200 ( -4.19%) 0.9495 ( -7.53%) 1.4225 (-61.10%) 0.9290 ( -5.21%)
Elapsed 13 0.9360 ( 0.00%) 0.9325 ( 0.37%) 0.9320 ( 0.43%) 1.4145 (-51.12%) 0.9225 ( 1.44%)
Elapsed 14 0.8840 ( 0.00%) 0.8975 ( -1.53%) 0.8725 ( 1.30%) 1.3215 (-49.49%) 0.8900 ( -0.68%)
Elapsed 15 0.8210 ( 0.00%) 0.8215 ( -0.06%) 0.8315 ( -1.28%) 1.4400 (-75.40%) 0.8205 ( 0.06%)
Elapsed 16 0.8110 ( 0.00%) 0.7710 ( 4.93%) 0.8070 ( 0.49%) 1.2700 (-56.60%) 0.8090 ( 0.25%)
Elapsed 17 0.8340 ( 0.00%) 0.8470 ( -1.56%) 0.8350 ( -0.12%) 1.3785 (-65.29%) 0.8330 ( 0.12%)
Elapsed 18 0.8045 ( 0.00%) 0.8140 ( -1.18%) 0.8015 ( 0.37%) 1.5235 (-89.37%) 0.8065 ( -0.25%)
Elapsed 19 0.7600 ( 0.00%) 0.7650 ( -0.66%) 0.7525 ( 0.99%) 1.3085 (-72.17%) 0.7690 ( -1.18%)
Elapsed 20 0.7495 ( 0.00%) 0.7435 ( 0.80%) 0.7140 ( 4.74%) 1.3520 (-80.39%) 0.7255 ( 3.20%)
Elapsed 21 0.8010 ( 0.00%) 0.8050 ( -0.50%) 0.7940 ( 0.87%) 1.3145 (-64.11%) 0.8040 ( -0.37%)
Elapsed 22 0.7910 ( 0.00%) 0.7790 ( 1.52%) 0.7625 ( 3.60%) 1.3560 (-71.43%) 0.7960 ( -0.63%)
Elapsed 23 0.7630 ( 0.00%) 0.7700 ( -0.92%) 0.7470 ( 2.10%) 1.7525 (-129.69%) 0.7640 ( -0.13%)
Elapsed 24 0.7470 ( 0.00%) 0.7385 ( 1.14%) 0.7165 ( 4.08%) 1.4650 (-96.12%) 0.7625 ( -2.07%)
Elapsed 25 0.8470 ( 0.00%) 0.8760 ( -3.42%) 0.8620 ( -1.77%) 1.4205 (-67.71%) 0.8420 ( 0.59%)
Elapsed 26 0.8235 ( 0.00%) 0.8295 ( -0.73%) 0.8275 ( -0.49%) 1.4475 (-75.77%) 0.8325 ( -1.09%)
Elapsed 27 0.8130 ( 0.00%) 0.8110 ( 0.25%) 0.8085 ( 0.55%) 1.4050 (-72.82%) 0.8090 ( 0.49%)
Elapsed 28 0.7815 ( 0.00%) 0.7815 ( 0.00%) 0.7790 ( 0.32%) 1.2610 (-61.36%) 0.8040 ( -2.88%)
Elapsed 29 0.7955 ( 0.00%) 0.7930 ( 0.31%) 0.7830 ( 1.57%) 1.3340 (-67.69%) 0.7960 ( -0.06%)
Elapsed 30 0.7930 ( 0.00%) 0.7820 ( 1.39%) 0.7750 ( 2.27%) 1.2825 (-61.73%) 0.8050 ( -1.51%)
Elapsed 31 0.7790 ( 0.00%) 0.7895 ( -1.35%) 0.7670 ( 1.54%) 1.3090 (-68.04%) 0.7865 ( -0.96%)
Elapsed 32 0.7800 ( 0.00%) 0.7590 ( 2.69%) 0.7665 ( 1.73%) 1.4570 (-86.79%) 0.7905 ( -1.35%)
Elapsed 33 0.7690 ( 0.00%) 0.7690 ( 0.00%) 0.7795 ( -1.37%) 1.2140 (-57.87%) 0.7975 ( -3.71%)
Elapsed 34 0.7840 ( 0.00%) 0.7695 ( 1.85%) 0.7580 ( 3.32%) 1.2925 (-64.86%) 0.7715 ( 1.59%)
Elapsed 35 0.7890 ( 0.00%) 0.7635 ( 3.23%) 0.7600 ( 3.68%) 1.1940 (-51.33%) 0.7915 ( -0.32%)
Elapsed 36 0.7995 ( 0.00%) 0.7515 ( 6.00%) 0.7560 ( 5.44%) 1.5095 (-88.81%) 0.7685 ( 3.88%)
Elapsed 37 0.7720 ( 0.00%) 0.7560 ( 2.07%) 0.7390 ( 4.27%) 1.2695 (-64.44%) 0.7690 ( 0.39%)
Elapsed 38 0.7775 ( 0.00%) 0.7735 ( 0.51%) 0.7835 ( -0.77%) 1.3650 (-75.56%) 0.7755 ( 0.26%)
Elapsed 39 0.7790 ( 0.00%) 0.7645 ( 1.86%) 0.7660 ( 1.67%) 1.4875 (-90.95%) 0.7710 ( 1.03%)
Elapsed 40 0.7710 ( 0.00%) 0.7515 ( 2.53%) 0.7495 ( 2.79%) 1.3105 (-69.97%) 0.7865 ( -2.01%)
Elapsed 41 0.7730 ( 0.00%) 0.7650 ( 1.03%) 0.7560 ( 2.20%) 1.1790 (-52.52%) 0.7785 ( -0.71%)
Elapsed 42 0.7725 ( 0.00%) 0.7725 ( -0.00%) 0.7695 ( 0.39%) 1.0820 (-40.06%) 0.7875 ( -1.94%)
Elapsed 43 0.7760 ( 0.00%) 0.7625 ( 1.74%) 0.7705 ( 0.71%) 1.0720 (-38.14%) 0.7755 ( 0.06%)
Elapsed 44 0.7595 ( 0.00%) 0.7570 ( 0.33%) 0.7470 ( 1.65%) 1.1220 (-47.73%) 0.7565 ( 0.39%)
Elapsed 45 0.7600 ( 0.00%) 0.7485 ( 1.51%) 0.7440 ( 2.11%) 1.2230 (-60.92%) 0.7520 ( 1.05%)
Elapsed 46 0.7600 ( 0.00%) 0.7620 ( -0.26%) 0.7680 ( -1.05%) 1.1900 (-56.58%) 0.7650 ( -0.66%)
Elapsed 47 0.7620 ( 0.00%) 0.7690 ( -0.92%) 0.7645 ( -0.33%) 1.0135 (-33.01%) 0.7755 ( -1.77%)
Elapsed 48 0.7565 ( 0.00%) 0.7645 ( -1.06%) 0.7500 ( 0.86%) 1.0880 (-43.82%) 0.7560 ( 0.07%)
Faults/cpu 1 385797.2651 ( 0.00%) 370009.1820 ( -4.09%) 378447.2470 ( -1.91%) 385558.9224 ( -0.06%) 377688.6771 ( -2.10%)
Faults/cpu 2 386867.0633 ( 0.00%) 372835.1850 ( -3.63%) 378839.1779 ( -2.08%) 370354.5700 ( -4.27%) 379344.3060 ( -1.94%)
Faults/cpu 3 374747.5776 ( 0.00%) 371157.5386 ( -0.96%) 371260.9744 ( -0.93%) 356079.5284 ( -4.98%) 373118.1340 ( -0.43%)
Faults/cpu 4 369360.9848 ( 0.00%) 363677.6646 ( -1.54%) 366267.6219 ( -0.84%) 317331.0922 (-14.09%) 369773.6799 ( 0.11%)
Faults/cpu 5 357210.2234 ( 0.00%) 352037.7022 ( -1.45%) 353371.1702 ( -1.07%) 310278.3499 (-13.14%) 355518.4149 ( -0.47%)
Faults/cpu 6 343452.0730 ( 0.00%) 343300.6903 ( -0.04%) 340794.7856 ( -0.77%) 307986.8198 (-10.33%) 345375.2079 ( 0.56%)
Faults/cpu 7 344267.5779 ( 0.00%) 343135.2329 ( -0.33%) 341333.2393 ( -0.85%) 294837.4550 (-14.36%) 342875.7646 ( -0.40%)
Faults/cpu 8 344729.2311 ( 0.00%) 342392.7834 ( -0.68%) 342100.6461 ( -0.76%) 292681.8453 (-15.10%) 346478.0993 ( 0.51%)
Faults/cpu 9 331315.0698 ( 0.00%) 326679.1633 ( -1.40%) 328379.3401 ( -0.89%) 277153.4340 (-16.35%) 325584.9047 ( -1.73%)
Faults/cpu 10 315686.3870 ( 0.00%) 323588.4396 ( 2.50%) 318443.3297 ( 0.87%) 248109.7147 (-21.41%) 320327.6421 ( 1.47%)
Faults/cpu 11 314434.9205 ( 0.00%) 314943.7061 ( 0.16%) 316982.1353 ( 0.81%) 252301.2616 (-19.76%) 319064.9472 ( 1.47%)
Faults/cpu 12 323781.3933 ( 0.00%) 314494.0025 ( -2.87%) 310998.5164 ( -3.95%) 223380.8262 (-31.01%) 315265.1156 ( -2.63%)
Faults/cpu 13 298348.7601 ( 0.00%) 298278.7461 ( -0.02%) 298425.8366 ( 0.03%) 222713.6991 (-25.35%) 299557.7287 ( 0.41%)
Faults/cpu 14 286932.6713 ( 0.00%) 287489.8255 ( 0.19%) 291403.3643 ( 1.56%) 221548.5814 (-22.79%) 288096.1843 ( 0.41%)
Faults/cpu 15 286722.6127 ( 0.00%) 287065.1515 ( 0.12%) 283720.5742 ( -1.05%) 207401.8106 (-27.66%) 287383.0602 ( 0.23%)
Faults/cpu 16 273295.6746 ( 0.00%) 280964.9626 ( 2.81%) 272915.0388 ( -0.14%) 211096.7291 (-22.76%) 272681.3514 ( -0.22%)
Faults/cpu 17 260911.0336 ( 0.00%) 256209.7475 ( -1.80%) 257178.1940 ( -1.43%) 197018.3121 (-24.49%) 258463.4380 ( -0.94%)
Faults/cpu 18 248932.2863 ( 0.00%) 246396.4580 ( -1.02%) 244519.0507 ( -1.77%) 186688.3694 (-25.00%) 247319.4065 ( -0.65%)
Faults/cpu 19 240209.9640 ( 0.00%) 239694.9962 ( -0.21%) 241668.2142 ( 0.61%) 196175.4561 (-18.33%) 241274.5498 ( 0.44%)
Faults/cpu 20 233606.9640 ( 0.00%) 234567.9983 ( 0.41%) 237101.6767 ( 1.50%) 183173.7872 (-21.59%) 236261.5842 ( 1.14%)
Faults/cpu 21 222450.9746 ( 0.00%) 222763.7028 ( 0.14%) 222768.7097 ( 0.14%) 184378.4972 (-17.11%) 222502.3479 ( 0.02%)
Faults/cpu 22 212470.6526 ( 0.00%) 213873.2886 ( 0.66%) 214961.4201 ( 1.17%) 174322.1760 (-17.95%) 211664.6775 ( -0.38%)
Faults/cpu 23 208049.7330 ( 0.00%) 206332.3011 ( -0.83%) 207950.2886 ( -0.05%) 153090.7052 (-26.42%) 207247.1747 ( -0.39%)
Faults/cpu 24 201679.6538 ( 0.00%) 199995.7393 ( -0.83%) 201550.5940 ( -0.06%) 160410.2463 (-20.46%) 200847.7533 ( -0.41%)
Faults/cpu 25 192498.2867 ( 0.00%) 190214.9558 ( -1.19%) 191517.8214 ( -0.51%) 161893.8849 (-15.90%) 192452.0624 ( -0.02%)
Faults/cpu 26 186665.4593 ( 0.00%) 185379.9941 ( -0.69%) 186275.6707 ( -0.21%) 157300.4300 (-15.73%) 185979.4752 ( -0.37%)
Faults/cpu 27 181066.1031 ( 0.00%) 179912.4533 ( -0.64%) 181050.8398 ( -0.01%) 154603.8416 (-14.61%) 180950.5179 ( -0.06%)
Faults/cpu 28 176715.0459 ( 0.00%) 175829.3044 ( -0.50%) 176349.1828 ( -0.21%) 156364.7159 (-11.52%) 175741.4427 ( -0.55%)
Faults/cpu 29 170851.0284 ( 0.00%) 169571.4289 ( -0.75%) 170335.5602 ( -0.30%) 150767.5486 (-11.75%) 169718.5679 ( -0.66%)
Faults/cpu 30 164787.7507 ( 0.00%) 164617.4073 ( -0.10%) 165217.0889 ( 0.26%) 147529.2740 (-10.47%) 162722.1423 ( -1.25%)
Faults/cpu 31 160430.2907 ( 0.00%) 158345.5797 ( -1.30%) 161176.8077 ( 0.47%) 144067.5971 (-10.20%) 160040.1744 ( -0.24%)
Faults/cpu 32 155790.5891 ( 0.00%) 156267.8212 ( 0.31%) 156027.3350 ( 0.15%) 137157.8782 (-11.96%) 155208.7521 ( -0.37%)
Faults/cpu 33 151635.0920 ( 0.00%) 150804.1899 ( -0.55%) 150660.8347 ( -0.64%) 139846.4798 ( -7.77%) 149742.2915 ( -1.25%)
Faults/cpu 34 146038.4974 ( 0.00%) 146271.6506 ( 0.16%) 146751.1769 ( 0.49%) 135764.9435 ( -7.03%) 146394.1750 ( 0.24%)
Faults/cpu 35 140732.3535 ( 0.00%) 141685.1152 ( 0.68%) 142430.2661 ( 1.21%) 133655.4438 ( -5.03%) 139784.6519 ( -0.67%)
Faults/cpu 36 136166.1072 ( 0.00%) 138214.4111 ( 1.50%) 138620.7831 ( 1.80%) 125246.5874 ( -8.02%) 137717.0072 ( 1.14%)
Faults/cpu 37 133937.2426 ( 0.00%) 133987.5859 ( 0.04%) 134867.5627 ( 0.69%) 126717.8556 ( -5.39%) 133528.6312 ( -0.31%)
Faults/cpu 38 129806.2879 ( 0.00%) 129484.1027 ( -0.25%) 129867.2448 ( 0.05%) 123151.6348 ( -5.13%) 129684.0139 ( -0.09%)
Faults/cpu 39 125884.7197 ( 0.00%) 126292.1515 ( 0.32%) 126882.4466 ( 0.79%) 118738.0142 ( -5.68%) 126367.3210 ( 0.38%)
Faults/cpu 40 122900.8619 ( 0.00%) 123025.8443 ( 0.10%) 123587.2927 ( 0.56%) 119741.7381 ( -2.57%) 122339.5679 ( -0.46%)
Faults/cpu 41 119576.6679 ( 0.00%) 119415.0157 ( -0.14%) 120053.6669 ( 0.40%) 117525.4248 ( -1.72%) 119084.8607 ( -0.41%)
Faults/cpu 42 115959.5010 ( 0.00%) 115737.9229 ( -0.19%) 116300.5934 ( 0.29%) 117496.2246 ( 1.33%) 115714.2527 ( -0.21%)
Faults/cpu 43 113100.2406 ( 0.00%) 112783.1393 ( -0.28%) 113218.7913 ( 0.10%) 115384.3053 ( 2.02%) 112956.7744 ( -0.13%)
Faults/cpu 44 110685.8811 ( 0.00%) 109868.9324 ( -0.74%) 110723.3392 ( 0.03%) 112456.8917 ( 1.60%) 110614.4621 ( -0.06%)
Faults/cpu 45 108052.3179 ( 0.00%) 107211.6811 ( -0.78%) 107942.8820 ( -0.10%) 109776.3508 ( 1.60%) 107751.8875 ( -0.28%)
Faults/cpu 46 105486.0553 ( 0.00%) 104438.6404 ( -0.99%) 105227.3887 ( -0.25%) 107794.7237 ( 2.19%) 105004.5390 ( -0.46%)
Faults/cpu 47 102974.9203 ( 0.00%) 101941.3971 ( -1.00%) 102383.4542 ( -0.57%) 108478.5733 ( 5.34%) 102722.9070 ( -0.24%)
Faults/cpu 48 101380.6453 ( 0.00%) 99779.1561 ( -1.58%) 100509.2559 ( -0.86%) 107012.5013 ( 5.56%) 100575.1345 ( -0.79%)
Faults/sec 1 385061.9036 ( 0.00%) 369180.6824 ( -4.12%) 377729.1950 ( -1.90%) 384819.2327 ( -0.06%) 376970.8477 ( -2.10%)
Faults/sec 2 764226.0132 ( 0.00%) 734211.0512 ( -3.93%) 748384.7009 ( -2.07%) 730072.8971 ( -4.47%) 749269.4182 ( -1.96%)
Faults/sec 3 1107501.3719 ( 0.00%) 1100252.0430 ( -0.65%) 1097892.0288 ( -0.87%) 1053883.6349 ( -4.84%) 1104152.6367 ( -0.30%)
Faults/sec 4 1449626.8352 ( 0.00%) 1429699.7936 ( -1.37%) 1442112.3242 ( -0.52%) 1256242.1498 (-13.34%) 1459113.6594 ( 0.65%)
Faults/sec 5 1732002.4008 ( 0.00%) 1709515.9035 ( -1.30%) 1720035.6650 ( -0.69%) 1520601.0948 (-12.21%) 1723793.1758 ( -0.47%)
Faults/sec 6 1987676.5357 ( 0.00%) 1988958.7810 ( 0.06%) 1978458.8821 ( -0.46%) 1787818.8176 (-10.05%) 2008881.3247 ( 1.07%)
Faults/sec 7 2333954.1295 ( 0.00%) 2306792.1741 ( -1.16%) 2308590.2310 ( -1.09%) 1981176.0202 (-15.12%) 2321139.7761 ( -0.55%)
Faults/sec 8 2634079.1969 ( 0.00%) 2648701.1517 ( 0.56%) 2639066.6993 ( 0.19%) 2262332.1874 (-14.11%) 2688602.1301 ( 2.07%)
Faults/sec 9 2812978.3108 ( 0.00%) 2750677.5523 ( -2.21%) 2758799.5992 ( -1.93%) 2369151.0162 (-15.78%) 2764307.6039 ( -1.73%)
Faults/sec 10 2972098.8912 ( 0.00%) 3040290.9285 ( 2.29%) 2947819.8726 ( -0.82%) 2326833.4239 (-21.71%) 3004154.6467 ( 1.08%)
Faults/sec 11 3229763.9751 ( 0.00%) 3276271.4629 ( 1.44%) 3284407.0479 ( 1.69%) 2589504.6882 (-19.82%) 3292091.4135 ( 1.93%)
Faults/sec 12 3750563.1088 ( 0.00%) 3610624.8943 ( -3.73%) 3485259.8243 ( -7.07%) 2427789.3718 (-35.27%) 3558548.4222 ( -5.12%)
Faults/sec 13 3527986.1494 ( 0.00%) 3547764.9300 ( 0.56%) 3554466.5848 ( 0.75%) 2545322.0856 (-27.85%) 3578525.4813 ( 1.43%)
Faults/sec 14 3744462.9757 ( 0.00%) 3695499.8728 ( -1.31%) 3792594.5449 ( 1.29%) 2554380.1216 (-31.78%) 3710059.3946 ( -0.92%)
Faults/sec 15 4035725.6748 ( 0.00%) 4028300.7944 ( -0.18%) 3977239.8857 ( -1.45%) 2512491.8119 (-37.74%) 4024326.1784 ( -0.28%)
Faults/sec 16 4082775.7769 ( 0.00%) 4305014.9042 ( 5.44%) 4087407.6182 ( 0.11%) 2611306.0114 (-36.04%) 4089621.8672 ( 0.17%)
Faults/sec 17 3961506.5231 ( 0.00%) 3911699.0614 ( -1.26%) 3955307.9095 ( -0.16%) 2435984.2387 (-38.51%) 3954971.6225 ( -0.16%)
Faults/sec 18 4109294.2629 ( 0.00%) 4063567.0776 ( -1.11%) 4122394.7311 ( 0.32%) 2324571.5799 (-43.43%) 4100267.0651 ( -0.22%)
Faults/sec 19 4352529.7769 ( 0.00%) 4320169.3481 ( -0.74%) 4390034.0874 ( 0.86%) 2652463.0170 (-39.06%) 4299145.4846 ( -1.23%)
Faults/sec 20 4445682.4720 ( 0.00%) 4460703.5633 ( 0.34%) 4619212.3458 ( 3.90%) 2498266.4820 (-43.80%) 4545455.4580 ( 2.24%)
Faults/sec 21 4131984.5843 ( 0.00%) 4118395.9252 ( -0.33%) 4162005.7007 ( 0.73%) 2540251.8566 (-38.52%) 4111807.9229 ( -0.49%)
Faults/sec 22 4188729.2437 ( 0.00%) 4251815.6793 ( 1.51%) 4344514.0758 ( 3.72%) 2470008.1414 (-41.03%) 4176667.1190 ( -0.29%)
Faults/sec 23 4350539.7029 ( 0.00%) 4305851.5811 ( -1.03%) 4445627.9803 ( 2.19%) 2100441.5050 (-51.72%) 4315733.9925 ( -0.80%)
Faults/sec 24 4432124.0788 ( 0.00%) 4486121.1678 ( 1.22%) 4617892.4194 ( 4.19%) 2334966.8294 (-47.32%) 4341933.4781 ( -2.03%)
Faults/sec 25 3905711.5675 ( 0.00%) 3780279.3884 ( -3.21%) 3835315.4941 ( -1.80%) 2450342.7439 (-37.26%) 3919793.7148 ( 0.36%)
Faults/sec 26 4014336.5674 ( 0.00%) 3983206.8788 ( -0.78%) 4001945.8549 ( -0.31%) 2473461.2355 (-38.38%) 3964715.6542 ( -1.24%)
Faults/sec 27 4065466.2002 ( 0.00%) 4072036.9033 ( 0.16%) 4091477.7799 ( 0.64%) 2486770.5426 (-38.83%) 4079939.4587 ( 0.36%)
Faults/sec 28 4228877.7902 ( 0.00%) 4221680.2792 ( -0.17%) 4249396.4296 ( 0.49%) 2637206.2964 (-37.64%) 4115256.3394 ( -2.69%)
Faults/sec 29 4165815.5539 ( 0.00%) 4181083.7955 ( 0.37%) 4219026.9458 ( 1.28%) 2541629.2498 (-38.99%) 4143539.5645 ( -0.53%)
Faults/sec 30 4172433.9028 ( 0.00%) 4232788.6280 ( 1.45%) 4273745.8569 ( 2.43%) 2602412.4120 (-37.63%) 4111186.6312 ( -1.47%)
Faults/sec 31 4240172.5042 ( 0.00%) 4202647.6180 ( -0.88%) 4307691.5000 ( 1.59%) 2628430.8761 (-38.01%) 4198363.3015 ( -0.99%)
Faults/sec 32 4252574.8449 ( 0.00%) 4368813.9111 ( 2.73%) 4311615.6983 ( 1.39%) 2508987.6152 (-41.00%) 4180702.4236 ( -1.69%)
Faults/sec 33 4314834.5142 ( 0.00%) 4300479.9148 ( -0.33%) 4253617.4375 ( -1.42%) 2768165.8763 (-35.85%) 4149830.2426 ( -3.82%)
Faults/sec 34 4221722.1201 ( 0.00%) 4305669.7970 ( 1.99%) 4370779.7502 ( 3.53%) 2664936.7912 (-36.88%) 4281006.2531 ( 1.40%)
Faults/sec 35 4202390.0406 ( 0.00%) 4329839.4498 ( 3.03%) 4347794.6136 ( 3.46%) 2778155.9528 (-33.89%) 4173135.9166 ( -0.70%)
Faults/sec 36 4165128.7518 ( 0.00%) 4401592.8642 ( 5.68%) 4380704.7567 ( 5.18%) 2457370.2456 (-41.00%) 4299049.1481 ( 3.22%)
Faults/sec 37 4292251.7710 ( 0.00%) 4366957.1507 ( 1.74%) 4486600.4386 ( 4.53%) 2734551.4751 (-36.29%) 4299181.8790 ( 0.16%)
Faults/sec 38 4260325.3309 ( 0.00%) 4284727.5988 ( 0.57%) 4239258.8528 ( -0.49%) 2778317.8830 (-34.79%) 4259795.0447 ( -0.01%)
Faults/sec 39 4247599.0136 ( 0.00%) 4327326.6158 ( 1.88%) 4318635.2121 ( 1.67%) 2583097.0121 (-39.19%) 4289769.9908 ( 0.99%)
Faults/sec 40 4291155.1100 ( 0.00%) 4396284.3000 ( 2.45%) 4407292.9279 ( 2.71%) 2777111.1971 (-35.28%) 4206468.2232 ( -1.97%)
Faults/sec 41 4292508.3942 ( 0.00%) 4330351.2177 ( 0.88%) 4370343.8776 ( 1.81%) 2957005.3922 (-31.11%) 4248354.1350 ( -1.03%)
Faults/sec 42 4287561.7374 ( 0.00%) 4289134.7484 ( 0.04%) 4306375.5332 ( 0.44%) 3066909.7047 (-28.47%) 4188926.4606 ( -2.30%)
Faults/sec 43 4265879.9967 ( 0.00%) 4333505.6536 ( 1.59%) 4299079.1884 ( 0.78%) 3100949.2312 (-27.31%) 4262288.5979 ( -0.08%)
Faults/sec 44 4356451.0096 ( 0.00%) 4365045.2799 ( 0.20%) 4433069.0671 ( 1.76%) 3140365.7636 (-27.91%) 4363013.1609 ( 0.15%)
Faults/sec 45 4348783.2119 ( 0.00%) 4414799.2678 ( 1.52%) 4449419.1956 ( 2.31%) 2980161.5064 (-31.47%) 4402440.2661 ( 1.23%)
Faults/sec 46 4351251.6124 ( 0.00%) 4347660.5404 ( -0.08%) 4305854.6178 ( -1.04%) 3065424.1546 (-29.55%) 4316402.4842 ( -0.80%)
Faults/sec 47 4339586.8853 ( 0.00%) 4303221.9106 ( -0.84%) 4324971.9936 ( -0.34%) 3270057.9687 (-24.65%) 4264177.3478 ( -1.74%)
Faults/sec 48 4370579.8512 ( 0.00%) 4328591.3197 ( -0.96%) 4392533.0247 ( 0.50%) 3237854.7263 (-25.92%) 4367322.6197 ( -0.07%)
Nothing new to report here.
So overall the system CPU usage is much improved and the !THP case is also
better. It would be very interesting to know how worklets are accounted
for to make sure the system CPU usage is not just being hidden.
While the !THP case has improved, there are still a number of cases where
numacore is doing worse against mainline where as balancenuma does "all
right" for the most part.
I have no explanation as to why I see such different results. specjbb I
an sortof understand because I'm running for ranges of warehouses instead
of just the peak but even the peak results are different which is harder
to explain. The autonumabench scores are harder to reconcile.
As before all the scripts used are mmtests and I released 0.08 to be sure
it was up to date. I can post the configs used if you want to check if
there is something complely screwed in the scripts but even if there is,
all the tested kernels got screwed in the same way.
--
Mel Gorman
SUSE Labs
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@xxxxxxxxx. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>