KERNBENCH
kernbench-2.6.32.58-mainline-kernbenchkernbench-2.6.34.10-mainline-kernbenchkernbench-2.6.39.4-mainline-kernbenchkernbench-3.0.23-mainline-kernbenchkernbench-3.1.10-mainline-kernbenchkernbench-3.2.9-mainline-kernbenchkernbench-3.3.6-mainline-kernbenchkernbench-3.4.0-mainline-kernbench
2.6.32.58-mainline2.6.34.10-mainline 2.6.39.4-mainline 3.0.23-mainline 3.1.10-mainline 3.2.9-mainline 3.3.6-mainline 3.4.0-mainline
Elapsed min 109.43 ( 0.00%) 108.66 ( 0.70%) 109.98 (-0.50%) 109.93 (-0.46%) 109.93 (-0.46%) 112.22 (-2.55%) 110.79 (-1.24%) 111.73 (-2.10%)
Elapsed mean 109.67 ( 0.00%) 108.79 ( 0.80%) 110.12 (-0.41%) 110.11 (-0.40%) 110.20 (-0.49%) 112.40 (-2.49%) 111.36 (-1.54%) 112.23 (-2.33%)
Elapsed stddev 0.16 ( 0.00%) 0.13 (19.97%) 0.10 (40.74%) 0.12 (23.09%) 0.27 (-66.57%) 0.13 (17.93%) 0.37 (-127.29%) 0.26 (-60.66%)
Elapsed max 109.93 ( 0.00%) 108.99 ( 0.86%) 110.23 (-0.27%) 110.27 (-0.31%) 110.68 (-0.68%) 112.59 (-2.42%) 111.92 (-1.81%) 112.46 (-2.30%)
User min 380.99 ( 0.00%) 351.00 ( 7.87%) 352.59 ( 7.45%) 351.98 ( 7.61%) 352.00 ( 7.61%) 352.80 ( 7.40%) 352.85 ( 7.39%) 351.68 ( 7.69%)
User mean 381.71 ( 0.00%) 351.45 ( 7.93%) 353.14 ( 7.48%) 352.52 ( 7.65%) 352.33 ( 7.70%) 353.58 ( 7.37%) 352.95 ( 7.53%) 352.15 ( 7.74%)
User stddev 0.40 ( 0.00%) 0.25 (38.24%) 0.47 (-16.34%) 0.34 (15.37%) 0.25 (38.14%) 0.47 (-15.80%) 0.12 (69.42%) 0.39 ( 4.06%)
User max 382.24 ( 0.00%) 351.76 ( 7.97%) 353.74 ( 7.46%) 352.93 ( 7.67%) 352.65 ( 7.74%) 354.11 ( 7.36%) 353.19 ( 7.60%) 352.65 ( 7.74%)
System min 48.13 ( 0.00%) 38.05 (20.94%) 40.05 (16.79%) 40.87 (15.08%) 41.15 (14.50%) 42.31 (12.09%) 41.10 (14.61%) 39.88 (17.14%)
System mean 48.81 ( 0.00%) 38.37 (21.40%) 40.73 (16.55%) 41.24 (15.51%) 41.58 (14.82%) 42.69 (12.54%) 41.37 (15.24%) 40.47 (17.09%)
System stddev 0.40 ( 0.00%) 0.24 (39.44%) 0.43 (-8.30%) 0.23 (42.61%) 0.24 (40.36%) 0.37 ( 6.15%) 0.18 (54.81%) 0.44 (-10.34%)
System max 49.29 ( 0.00%) 38.61 (21.67%) 41.17 (16.47%) 41.54 (15.72%) 41.80 (15.20%) 43.35 (12.05%) 41.66 (15.48%) 41.12 (16.58%)
CPU min 391.00 ( 0.00%) 357.00 ( 8.70%) 357.00 ( 8.70%) 357.00 ( 8.70%) 355.00 ( 9.21%) 351.00 (10.23%) 352.00 ( 9.97%) 349.00 (10.74%)
CPU mean 392.00 ( 0.00%) 357.80 ( 8.72%) 357.20 ( 8.88%) 357.40 ( 8.83%) 357.00 ( 8.93%) 352.20 (10.15%) 353.60 ( 9.80%) 349.40 (10.87%)
CPU stddev 0.63 ( 0.00%) 0.40 (36.75%) 0.40 (36.75%) 0.49 (22.54%) 1.10 (-73.21%) 0.75 (-18.32%) 1.02 (-61.25%) 0.80 (-26.49%)
CPU max 393.00 ( 0.00%) 358.00 ( 8.91%) 358.00 ( 8.91%) 358.00 ( 8.91%) 358.00 ( 8.91%) 353.00 (10.18%) 355.00 ( 9.67%) 351.00 (10.69%)
MMTests Statistics: duration
Sys Time Running Test (seconds) 305.89 236.75 251.49 254.86 256.53 270.88 259.86 254.85
User+Sys Time Running Test (seconds) 2630.49 2357.07 2381.57 2380.56 2381.71 2414.18 2395.83 2387.41
Total Elapsed Time (seconds) 701.00 689.25 701.58 697.33 703.83 738.44 722.70 731.69
MMTests Statistics: vmstat
Page Ins 10632 11324 11312 11204 10856 11016 10972 11228
Page Outs 1779500 1731596 1806744 1811268 1771116 1811044 1811420 1919112
Swap Ins 0 0 0 0 0 0 0 0
Swap Outs 0 0 0 0 0 0 0 0
Direct pages scanned 0 0 0 0 0 0 0 0
Kswapd pages scanned 0 0 0 0 0 0 0 0
Kswapd pages reclaimed 0 0 0 0 0 0 0 0
Direct pages reclaimed 0 0 0 0 0 0 0 0
Kswapd efficiency 100% 100% 100% 100% 100% 100% 100% 100%
Kswapd velocity 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Direct efficiency 100% 100% 100% 100% 100% 100% 100% 100%
Direct velocity 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Percentage direct scans 0% 0% 0% 0% 0% 0% 0% 0%
Page writes by reclaim 0 0 0 0 0 0 0 0
Page writes file 0 0 0 0 0 0 0 0
Page writes anon 0 0 0 0 0 0 0 0
Page reclaim immediate 0 0 0 0 0 0 0 0
Page rescued immediate 0 0 0 0 0 0 0 0
Slabs scanned 0 0 0 0 0 0 0 0
Direct inode steals 0 0 0 0 0 0 0 0
Kswapd inode steals 0 0 0 0 0 0 0 0
Kswapd skipped wait 0 0 0 0 0 0 0 0
THP fault alloc 0 0 73 72 68 78 68 76
THP collapse alloc 0 0 436 443 437 455 443 448
THP splits 0 0 0 8 2 8 7 6
THP fault fallback 0 0 0 0 0 0 0 0
THP collapse fail 0 0 0 0 0 0 0 0
Compaction stalls 0 0 0 0 0 0 0 0
Compaction success 0 0 0 0 0 0 0 0
Compaction failures 0 0 0 0 0 0 0 0
Compaction pages moved 0 0 0 0 0 0 0 0
Compaction move failure 0 0 0 0 0 0 0 0 |
|
STREAM
vmr-stream vmr-stream vmr-stream vmr-stream vmr-stream vmr-stream vmr-stream vmr-stream
2.6.32.58-mainline2.6.34.10-mainline 2.6.39.4-mainline 3.0.23-mainline 3.1.10-mainline 3.2.9-mainline 3.3.6-mainline 3.4.0-mainline
Add-static-small-17.0 5491.78 ( 0.00%) 5480.89 (-0.20%) 5486.34 (-0.10%) 5210.11 (-5.13%) 5465.19 (-0.48%) 6001.30 ( 9.28%) 6219.68 (13.25%) 6076.86 (10.65%)
Add-static-small-18.0 5464.46 ( 0.00%) 5469.87 ( 0.10%) 5445.82 (-0.34%) 6082.07 (11.30%) 5456.49 (-0.15%) 5184.23 (-5.13%) 6044.21 (10.61%) 5934.42 ( 8.60%)
Add-static-small-19.0 4903.61 ( 0.00%) 4885.86 (-0.36%) 4022.62 (-17.97%) 3956.72 (-19.31%) 4131.66 (-15.74%) 4143.49 (-15.50%) 3915.16 (-20.16%) 3930.07 (-19.85%)
Add-static-small-20.0 8005.21 ( 0.00%) 8156.82 ( 1.89%) 8356.15 ( 4.38%) 3664.41 (-54.22%) 3712.96 (-53.62%) 3780.44 (-52.78%) 7844.01 (-2.01%) 100.00 ( 0.00%)
Add-static-small-21.0 7997.23 ( 0.00%) 7834.55 (-2.03%) 8143.45 ( 1.83%) 8174.07 ( 2.21%) 8505.27 ( 6.35%) 9494.09 (18.72%) 9733.34 (21.71%) 9960.84 (24.55%)
Add-static-small-22.0 9331.71 ( 0.00%) 9324.79 (-0.07%) 9493.49 ( 1.73%) 9090.74 (-2.58%) 9518.02 ( 2.00%) 9584.94 ( 2.71%) 9520.61 ( 2.02%) 9438.17 ( 1.14%)
Add-static-small-23.0 8231.62 ( 0.00%) 8267.10 ( 0.43%) 8641.84 ( 4.98%) 8536.60 ( 3.71%) 8578.23 ( 4.21%) 7750.29 (-5.85%) 7826.45 (-4.92%) 8067.56 (-1.99%)
Add-static-small-24.0 4925.25 ( 0.00%) 4946.21 ( 0.43%) 5253.61 ( 6.67%) 5191.93 ( 5.41%) 5212.93 ( 5.84%) 5084.88 ( 3.24%) 5101.53 ( 3.58%) 5107.98 ( 3.71%)
Add-static-small-25.0 4568.97 ( 0.00%) 4585.40 ( 0.36%) 4799.63 ( 5.05%) 4765.54 ( 4.30%) 4773.45 ( 4.48%) 4751.86 ( 4.00%) 4743.51 ( 3.82%) 4753.65 ( 4.04%)
Add-static-small-26.0 4596.22 ( 0.00%) 4610.91 ( 0.32%) 4858.47 ( 5.71%) 4823.65 ( 4.95%) 4830.18 ( 5.09%) 4800.58 ( 4.45%) 4801.96 ( 4.48%) 4801.80 ( 4.47%)
Add-static-small-27.0 4648.49 ( 0.00%) 4669.01 ( 0.44%) 4837.92 ( 4.08%) 4809.68 ( 3.47%) 4823.74 ( 3.77%) 4798.47 ( 3.23%) 4784.10 ( 2.92%) 4786.76 ( 2.97%)
Add-static-small-28.0 4686.48 ( 0.00%) 4709.96 ( 0.50%) 4845.67 ( 3.40%) 4830.18 ( 3.07%) 4845.65 ( 3.40%) 4814.16 ( 2.72%) 4791.27 ( 2.24%) 4809.57 ( 2.63%)
Add-static-small-29.0 4728.69 ( 0.00%) 4752.51 ( 0.50%) 4822.40 ( 1.98%) 4789.01 ( 1.28%) 4806.14 ( 1.64%) 4781.33 ( 1.11%) 4770.01 ( 0.87%) 4773.52 ( 0.95%)
Add-static-small-30.0 4745.08 ( 0.00%) 4770.72 ( 0.54%) 4832.47 ( 1.84%) 4810.86 ( 1.39%) 4825.16 ( 1.69%) 4793.09 ( 1.01%) 4784.79 ( 0.84%) 4797.42 ( 1.10%)
Add-static-small-31.0 4876.49 ( 0.00%) 4903.83 ( 0.56%) 4923.13 ( 0.96%) 4899.26 ( 0.47%) 4896.37 ( 0.41%) 4894.95 ( 0.38%) 4879.23 ( 0.06%) 4875.22 (-0.03%)
Copy-static-small-17.0 6225.66 ( 0.00%) 6236.37 ( 0.17%) 6275.81 ( 0.81%) 6224.33 (-0.02%) 6256.46 ( 0.49%) 4318.36 (-30.64%) 4283.55 (-31.20%) 4383.90 (-29.58%)
Copy-static-small-18.0 6013.65 ( 0.00%) 5951.01 (-1.04%) 5974.88 (-0.64%) 4263.90 (-29.10%) 6018.30 ( 0.08%) 4184.79 (-30.41%) 4263.90 (-29.10%) 4268.89 (-29.01%)
Copy-static-small-19.0 5072.68 ( 0.00%) 5043.49 (-0.58%) 3941.98 (-22.29%) 3815.57 (-24.78%) 4029.29 (-20.57%) 3777.27 (-25.54%) 3690.44 (-27.25%) 3734.68 (-26.38%)
Copy-static-small-20.0 7731.75 ( 0.00%) 8012.71 ( 3.63%) 8221.82 ( 6.34%) 3629.24 (-53.06%) 3656.79 (-52.70%) 3696.19 (-52.19%) 7778.96 ( 0.61%) 100.00 ( 0.00%)
Copy-static-small-21.0 7851.23 ( 0.00%) 7705.42 (-1.86%) 7992.93 ( 1.80%) 8037.25 ( 2.37%) 8509.38 ( 8.38%) 9417.34 (19.95%) 9094.37 (15.83%) 9539.12 (21.50%)
Copy-static-small-22.0 9292.53 ( 0.00%) 9290.33 (-0.02%) 9386.25 ( 1.01%) 8956.93 (-3.61%) 9427.74 ( 1.46%) 9434.56 ( 1.53%) 9436.11 ( 1.55%) 9339.19 ( 0.50%)
Copy-static-small-23.0 7654.58 ( 0.00%) 7705.03 ( 0.66%) 8450.87 (10.40%) 8472.29 (10.68%) 8442.69 (10.30%) 8152.55 ( 6.51%) 8157.70 ( 6.57%) 8289.26 ( 8.29%)
Copy-static-small-24.0 4965.36 ( 0.00%) 4973.05 ( 0.15%) 5277.17 ( 6.28%) 5141.00 ( 3.54%) 5176.96 ( 4.26%) 5086.02 ( 2.43%) 5101.97 ( 2.75%) 5134.80 ( 3.41%)
Copy-static-small-25.0 4415.47 ( 0.00%) 4426.47 ( 0.25%) 4719.69 ( 6.89%) 4645.56 ( 5.21%) 4666.82 ( 5.69%) 4633.41 ( 4.94%) 4630.29 ( 4.87%) 4645.29 ( 5.20%)
Copy-static-small-26.0 4417.99 ( 0.00%) 4430.89 ( 0.29%) 4793.78 ( 8.51%) 4755.28 ( 7.63%) 4743.19 ( 7.36%) 4697.46 ( 6.33%) 4701.24 ( 6.41%) 4690.98 ( 6.18%)
Copy-static-small-27.0 4447.23 ( 0.00%) 4461.96 ( 0.33%) 4759.20 ( 7.01%) 4731.10 ( 6.38%) 4737.39 ( 6.52%) 4684.36 ( 5.33%) 4658.07 ( 4.74%) 4656.75 ( 4.71%)
Copy-static-small-28.0 4493.27 ( 0.00%) 4510.55 ( 0.38%) 4774.16 ( 6.25%) 4754.53 ( 5.81%) 4765.31 ( 6.05%) 4717.56 ( 4.99%) 4671.39 ( 3.96%) 4672.53 ( 3.99%)
Copy-static-small-29.0 4529.78 ( 0.00%) 4546.40 ( 0.37%) 4748.36 ( 4.83%) 4712.19 ( 4.03%) 4716.59 ( 4.12%) 4648.42 ( 2.62%) 4639.75 ( 2.43%) 4639.35 ( 2.42%)
Copy-static-small-30.0 4569.99 ( 0.00%) 4588.07 ( 0.40%) 4747.47 ( 3.88%) 4706.49 ( 2.99%) 4711.92 ( 3.11%) 4677.47 ( 2.35%) 4667.69 ( 2.14%) 4650.57 ( 1.76%)
Copy-static-small-31.0 4584.30 ( 0.00%) 4594.40 ( 0.22%) 4706.17 ( 2.66%) 4695.07 ( 2.42%) 4658.27 ( 1.61%) 4633.32 ( 1.07%) 4627.36 ( 0.94%) 4621.10 ( 0.80%)
Scale-static-small-17.0 4164.56 ( 0.00%) 4164.56 ( 0.00%) 4164.56 ( 0.00%) 4164.56 ( 0.00%) 4164.56 ( 0.00%) 5853.62 (40.56%) 5741.13 (37.86%) 5845.31 (40.36%)
Scale-static-small-18.0 4072.02 ( 0.00%) 4072.02 ( 0.00%) 4072.02 ( 0.00%) 5504.51 (35.18%) 4072.02 ( 0.00%) 4454.10 ( 9.38%) 5570.09 (36.79%) 5457.11 (34.01%)
Scale-static-small-19.0 4048.81 ( 0.00%) 4038.65 (-0.25%) 3819.64 (-5.66%) 3767.55 (-6.95%) 3620.33 (-10.58%) 4196.04 ( 3.64%) 3873.68 (-4.33%) 4037.51 (-0.28%)
Scale-static-small-20.0 7825.61 ( 0.00%) 8199.73 ( 4.78%) 8143.58 ( 4.06%) 3638.24 (-53.51%) 3696.00 (-52.77%) 3741.43 (-52.19%) 7877.78 ( 0.67%) 100.00 ( 0.00%)
Scale-static-small-21.0 7996.99 ( 0.00%) 7846.30 (-1.88%) 8030.85 ( 0.42%) 8051.24 ( 0.68%) 8402.27 ( 5.07%) 9045.19 (13.11%) 9803.15 (22.59%) 9968.57 (24.65%)
Scale-static-small-22.0 9338.41 ( 0.00%) 8962.48 (-4.03%) 9415.10 ( 0.82%) 9059.83 (-2.98%) 9508.77 ( 1.82%) 9534.27 ( 2.10%) 9518.14 ( 1.92%) 9436.80 ( 1.05%)
Scale-static-small-23.0 6425.53 ( 0.00%) 6459.35 ( 0.53%) 6476.27 ( 0.79%) 6376.11 (-0.77%) 6430.81 ( 0.08%) 6496.13 ( 1.10%) 6521.46 ( 1.49%) 6465.68 ( 0.62%)
Scale-static-small-24.0 4547.58 ( 0.00%) 4557.51 ( 0.22%) 4848.39 ( 6.61%) 4778.11 ( 5.07%) 4774.80 ( 5.00%) 4694.15 ( 3.22%) 4695.69 ( 3.26%) 4712.84 ( 3.63%)
Scale-static-small-25.0 4171.65 ( 0.00%) 4190.16 ( 0.44%) 4429.96 ( 6.19%) 4403.70 ( 5.56%) 4400.84 ( 5.49%) 4399.25 ( 5.46%) 4372.16 ( 4.81%) 4379.49 ( 4.98%)
Scale-static-small-26.0 4188.87 ( 0.00%) 4201.31 ( 0.30%) 4590.93 ( 9.60%) 4536.37 ( 8.30%) 4522.86 ( 7.97%) 4487.49 ( 7.13%) 4477.75 ( 6.90%) 4487.94 ( 7.14%)
Scale-static-small-27.0 4224.71 ( 0.00%) 4241.33 ( 0.39%) 4589.46 ( 8.63%) 4551.26 ( 7.73%) 4550.09 ( 7.70%) 4505.53 ( 6.65%) 4460.41 ( 5.58%) 4473.99 ( 5.90%)
Scale-static-small-28.0 4266.60 ( 0.00%) 4287.49 ( 0.49%) 4603.59 ( 7.90%) 4584.26 ( 7.45%) 4591.18 ( 7.61%) 4552.40 ( 6.70%) 4468.01 ( 4.72%) 4504.88 ( 5.58%)
Scale-static-small-29.0 4322.96 ( 0.00%) 4341.24 ( 0.42%) 4590.34 ( 6.19%) 4539.39 ( 5.01%) 4547.08 ( 5.18%) 4465.47 ( 3.30%) 4433.84 ( 2.56%) 4449.79 ( 2.93%)
Scale-static-small-30.0 4333.75 ( 0.00%) 4353.56 ( 0.46%) 4571.29 ( 5.48%) 4533.35 ( 4.61%) 4539.43 ( 4.75%) 4509.72 ( 4.06%) 4447.66 ( 2.63%) 4481.85 ( 3.42%)
Scale-static-small-31.0 4599.05 ( 0.00%) 4618.51 ( 0.42%) 4716.93 ( 2.56%) 4704.11 ( 2.28%) 4688.44 ( 1.94%) 4661.21 ( 1.35%) 4627.24 ( 0.61%) 4620.17 ( 0.46%)
Triad-static-small-17.0 6219.68 ( 0.00%) 6165.36 (-0.87%) 6246.84 ( 0.44%) 6192.52 (-0.44%) 6192.52 (-0.44%) 6137.08 (-1.33%) 5975.24 (-3.93%) 6246.84 ( 0.44%)
Triad-static-small-18.0 6064.82 ( 0.00%) 6104.65 ( 0.66%) 6068.19 ( 0.06%) 6010.54 (-0.89%) 6078.24 ( 0.22%) 5924.74 (-2.31%) 6030.93 (-0.56%) 5823.73 (-3.98%)
Triad-static-small-19.0 4820.57 ( 0.00%) 4819.53 (-0.02%) 3834.65 (-20.45%) 3741.66 (-22.38%) 3911.26 (-18.86%) 3843.88 (-20.26%) 3756.07 (-22.08%) 3722.15 (-22.79%)
Triad-static-small-20.0 7936.36 ( 0.00%) 7986.47 ( 0.63%) 8335.34 ( 5.03%) 3654.98 (-53.95%) 3704.54 (-53.32%) 3771.69 (-52.48%) 7655.07 (-3.54%) 100.00 ( 0.00%)
Triad-static-small-21.0 7945.04 ( 0.00%) 7792.13 (-1.92%) 8009.73 ( 0.81%) 8082.86 ( 1.73%) 8355.64 ( 5.17%) 9401.81 (18.34%) 9650.23 (21.46%) 9832.04 (23.75%)
Triad-static-small-22.0 9338.16 ( 0.00%) 9344.10 ( 0.06%) 9433.34 ( 1.02%) 9029.66 (-3.30%) 9489.76 ( 1.62%) 9492.86 ( 1.66%) 9489.31 ( 1.62%) 9399.94 ( 0.66%)
Triad-static-small-23.0 7165.02 ( 0.00%) 7152.94 (-0.17%) 7986.15 (11.46%) 7979.07 (11.36%) 7936.46 (10.77%) 7320.24 ( 2.17%) 7338.11 ( 2.42%) 7599.55 ( 6.06%)
Triad-static-small-24.0 4942.81 ( 0.00%) 4965.39 ( 0.46%) 5169.05 ( 4.58%) 5135.82 ( 3.90%) 5136.84 ( 3.93%) 5075.79 ( 2.69%) 5079.34 ( 2.76%) 5079.54 ( 2.77%)
Triad-static-small-25.0 4681.05 ( 0.00%) 4701.15 ( 0.43%) 4882.49 ( 4.30%) 4862.55 ( 3.88%) 4874.15 ( 4.13%) 4861.95 ( 3.86%) 4854.49 ( 3.71%) 4852.97 ( 3.67%)
Triad-static-small-26.0 4701.28 ( 0.00%) 4715.72 ( 0.31%) 4924.38 ( 4.75%) 4889.88 ( 4.01%) 4893.90 ( 4.10%) 4880.20 ( 3.81%) 4876.41 ( 3.73%) 4868.94 ( 3.57%)
Triad-static-small-27.0 4748.45 ( 0.00%) 4771.12 ( 0.48%) 4920.37 ( 3.62%) 4897.95 ( 3.15%) 4903.22 ( 3.26%) 4888.88 ( 2.96%) 4873.78 ( 2.64%) 4868.35 ( 2.52%)
Triad-static-small-28.0 4786.82 ( 0.00%) 4811.77 ( 0.52%) 4917.66 ( 2.73%) 4898.87 ( 2.34%) 4904.40 ( 2.46%) 4894.33 ( 2.25%) 4872.10 ( 1.78%) 4869.54 ( 1.73%)
Triad-static-small-29.0 4822.04 ( 0.00%) 4848.26 ( 0.54%) 4906.39 ( 1.75%) 4873.34 ( 1.06%) 4884.80 ( 1.30%) 4872.91 ( 1.05%) 4859.00 ( 0.77%) 4852.66 ( 0.63%)
Triad-static-small-30.0 4848.05 ( 0.00%) 4874.90 ( 0.55%) 4908.69 ( 1.25%) 4880.18 ( 0.66%) 4884.47 ( 0.75%) 4878.01 ( 0.62%) 4864.26 ( 0.33%) 4858.75 ( 0.22%)
Triad-static-small-31.0 4673.53 ( 0.00%) 4656.10 (-0.37%) 4750.37 ( 1.64%) 4719.96 ( 0.99%) 4715.23 ( 0.89%) 4712.72 ( 0.84%) 4699.31 ( 0.55%) 4694.28 ( 0.44%)
MMTests Statistics: duration
Sys Time Running Test (seconds) 84.50 60.27 38.35 43.22 40.84 139.80 147.23 129.84
User+Sys Time Running Test (seconds) 1003.7 919.31 865.4 888.72 876.43 1297.19 1314.5 1256.89
Total Elapsed Time (seconds) 970.19 932.44 875.38 904.12 888.28 1400.83 1432.12 1363.67
MMTests Statistics: vmstat
Page Ins 2572 2620 2768 3376 3544 3116 3264 2820
Page Outs 27556 24844 24264 25484 24644 49120 52200 75528
Swap Ins 0 0 0 0 0 0 0 0
Swap Outs 0 0 0 0 17 0 0 0
Direct pages scanned 0 0 102 0 344 0 0 0
Kswapd pages scanned 0 0 0 0 0 0 0 0
Kswapd pages reclaimed 0 0 0 0 0 0 0 0
Direct pages reclaimed 0 0 102 0 299 0 0 0
Kswapd efficiency 100% 100% 100% 100% 100% 100% 100% 100%
Kswapd velocity 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Direct efficiency 100% 100% 100% 100% 86% 100% 100% 100%
Direct velocity 0.000 0.000 0.117 0.000 0.387 0.000 0.000 0.000
Percentage direct scans 0% 0% 0% 0% 0% 0% 0% 0%
Page writes by reclaim 0 0 0 0 17 0 0 0
Page writes file 0 0 0 0 0 0 0 0
Page writes anon 0 0 0 0 17 0 0 0
Page reclaim immediate 0 0 0 0 0 0 0 0
Page rescued immediate 0 0 0 0 0 0 0 0
Slabs scanned 0 0 0 0 0 0 0 0
Direct inode steals 0 0 0 0 0 0 0 0
Kswapd inode steals 0 0 0 0 0 0 0 0
Kswapd skipped wait 0 0 0 0 0 0 0 0
THP fault alloc 0 0 50750 50750 50750 50749 50746 50746
THP collapse alloc 0 0 1 0 2 1 8 0
THP splits 0 0 0 0 0 0 0 0
THP fault fallback 0 0 0 0 0 1 4 4
THP collapse fail 0 0 0 0 0 0 0 0
Compaction stalls 0 0 72 51 47 66 80 74
Compaction success 0 0 70 51 46 64 75 68
Compaction failures 0 0 2 0 1 2 5 6
Compaction pages moved 0 0 15155 17761 11658 17449 16544 16489
Compaction move failure 0 0 373 270 303 201 447 668 |
|
SYSBENCH
sysbench-2.6.32.58-mainline-sysbenchsysbench-2.6.34.10-mainline-sysbenchsysbench-2.6.39.4-mainline-sysbenchsysbench-3.0.23-mainline-sysbenchsysbench-3.1.10-mainline-sysbenchsysbench-3.2.9-mainline-sysbenchsysbench-3.3.6-mainline-sysbenchsysbench-3.4.0-mainline-sysbench
2.6.32.58-mainline2.6.34.10-mainline 2.6.39.4-mainline 3.0.23-mainline 3.1.10-mainline 3.2.9-mainline 3.3.6-mainline 3.4.0-mainline
1 5389.91 ( 0.00%) 5495.47 ( 1.96%) 5408.16 ( 0.34%) 5432.01 ( 0.78%) 5382.82 (-0.13%) 4412.24 (-18.14%) 4403.90 (-18.29%) 4451.86 (-17.40%)
+/- 0.86% 0.51% 0.70% 0.29% 0.48% 0.13% 0.14% 0.20%
2 10416.98 ( 0.00%) 9257.18 (-11.13%) 9151.30 (-12.15%) 9192.05 (-11.76%) 9146.17 (-12.20%) 8537.88 (-18.04%) 8508.94 (-18.32%) 8640.79 (-17.05%)
+/- 0.18% 0.23% 0.24% 0.28% 0.15% 0.47% 0.31% 0.11%
3 12799.35 ( 0.00%) 12843.70 ( 0.35%) 12816.04 ( 0.13%) 12718.28 (-0.63%) 12696.29 (-0.81%) 13334.38 ( 4.18%) 13323.93 ( 4.10%) 13476.29 ( 5.29%)
+/- 0.25% 0.37% 1.31% 0.35% 0.23% 0.14% 0.26% 0.17%
4 67751.24 ( 0.00%) 67507.56 (-0.36%) 68165.74 ( 0.61%) 68023.62 ( 0.40%) 67908.11 ( 0.23%) 67743.60 (-0.01%) 68047.24 ( 0.44%) 68084.47 ( 0.49%)
+/- 0.91% 0.52% 1.13% 0.82% 0.72% 1.03% 0.33% 0.14%
6 66468.42 ( 0.00%) 66306.51 (-0.24%) 66405.98 (-0.09%) 66486.93 ( 0.03%) 66160.94 (-0.46%) 66027.75 (-0.66%) 66718.64 ( 0.38%) 66630.00 ( 0.24%)
+/- 0.76% 0.20% 0.95% 0.07% 0.25% 0.14% 0.62% 0.20%
8 65455.42 ( 0.00%) 65717.19 ( 0.40%) 65065.77 (-0.60%) 65296.27 (-0.24%) 65140.14 (-0.48%) 65127.84 (-0.50%) 65619.16 ( 0.25%) 65176.60 (-0.43%)
+/- 0.85% 1.39% 0.83% 0.95% 0.71% 0.84% 0.85% 0.27%
MMTests Statistics: duration
Sys Time Running Test (seconds) 590.53 559.07 608.88 587.07 588.03 617.33 631.29 608.43
User+Sys Time Running Test (seconds) 1408.26 1361.38 1460.25 1419.19 1428.95 1464.59 1492.71 1476.99
Total Elapsed Time (seconds) 2033.91 2025.58 2026.26 2024.87 2025.37 2038.06 2033.65 2034.83
MMTests Statistics: vmstat
Page Ins 21864 21804 23112 23404 23468 23472 23500 23632
Page Outs 1251276 1236688 1219520 1232696 1225440 1221044 1240948 1223320
Swap Ins 0 0 0 0 0 0 0 0
Swap Outs 0 0 0 0 0 0 0 0
Direct pages scanned 0 0 0 0 0 0 0 0
Kswapd pages scanned 0 0 0 0 0 0 0 0
Kswapd pages reclaimed 0 0 0 0 0 0 0 0
Direct pages reclaimed 0 0 0 0 0 0 0 0
Kswapd efficiency 100% 100% 100% 100% 100% 100% 100% 100%
Kswapd velocity 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Direct efficiency 100% 100% 100% 100% 100% 100% 100% 100%
Direct velocity 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Percentage direct scans 0% 0% 0% 0% 0% 0% 0% 0%
Page writes by reclaim 0 0 0 0 0 0 0 0
Page writes file 0 0 0 0 0 0 0 0
Page writes anon 0 0 0 0 0 0 0 0
Page reclaim immediate 0 0 0 0 0 0 0 0
Page rescued immediate 0 0 0 0 0 0 0 0
Slabs scanned 0 0 0 0 0 0 0 0
Direct inode steals 0 0 0 0 0 0 0 0
Kswapd inode steals 0 0 0 0 0 0 0 0
Kswapd skipped wait 0 0 0 0 0 0 0 0
THP fault alloc 0 0 1020 1017 1020 1018 1018 1022
THP collapse alloc 0 0 28 28 30 32 45 36
THP splits 0 0 2 2 2 4 4 2
THP fault fallback 0 0 0 0 0 0 0 0
THP collapse fail 0 0 0 0 0 0 0 0
Compaction stalls 0 0 0 0 0 0 0 0
Compaction success 0 0 0 0 0 0 0 0
Compaction failures 0 0 0 0 0 0 0 0
Compaction pages moved 0 0 0 0 0 0 0 0
Compaction move failure 0 0 0 0 0 0 0 0 |
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STRESS-HIGHALLOC
stress-highalloc stress-highalloc stress-highalloc stress-highalloc stress-highalloc stress-highalloc stress-highalloc stress-highalloc
2.6.32.58-mainline2.6.34.10-mainline 2.6.39.4-mainline 3.0.23-mainline 3.1.10-mainline 3.2.9-mainline 3.3.6-mainline 3.4.0-mainline
Pass 1 83.00 ( 0.00%) 88.00 ( 5.00%) 87.00 ( 4.00%) 88.00 ( 5.00%) 87.00 ( 4.00%) 85.00 ( 2.00%) 78.00 (-5.00%) 35.00 (-48.00%)
Pass 2 86.00 ( 0.00%) 90.00 ( 4.00%) 87.00 ( 1.00%) 90.00 ( 4.00%) 90.00 ( 4.00%) 78.00 (-8.00%) 82.00 (-4.00%) 43.00 (-43.00%)
while Rested 90.00 ( 0.00%) 90.00 ( 0.00%) 92.00 ( 2.00%) 93.00 ( 3.00%) 92.00 ( 2.00%) 90.00 ( 0.00%) 89.00 (-1.00%) 87.00 (-3.00%)
MMTests Statistics: duration
Sys Time Running Test (seconds) 742.92 867.24 883.87 898.04 784.73 747.33 760.09 701.01
User+Sys Time Running Test (seconds) 2785.07 3910.08 3736.25 3803.78 3128.16 2730.49 2956.19 3297.12
Total Elapsed Time (seconds) 1282.42 9897.50 4912.47 5029.18 2545.79 1464.89 1340.58 1245.11
MMTests Statistics: vmstat
Page Ins 4644928 24988660 15418932 17328672 8772864 5416204 4219076 2880392
Page Outs 7456228 21436968 10152140 10623548 8350744 7283108 7276388 8043376
Swap Ins 208273 1166270 109053 184290 74977 24610 19581 0
Swap Outs 146521 3355563 551103 669161 318644 77307 71881 26
Direct pages scanned 96178 143973 55454 292771 248754 16569 19723 35165
Kswapd pages scanned 1922106 14721586 154695621 29848835 46619042 39688602 10913296 1346511
Kswapd pages reclaimed 1715311 7359942 5011449 5291526 3070497 2284870 1952228 1315909
Direct pages reclaimed 87982 123782 45160 248929 186417 14297 2511 35151
Kswapd efficiency 89% 49% 3% 17% 6% 5% 17% 97%
Kswapd velocity 1498.812 1487.404 31490.395 5935.130 18312.210 27093.230 8140.727 1081.439
Direct efficiency 91% 85% 81% 85% 74% 86% 12% 99%
Direct velocity 74.997 14.546 11.288 58.214 97.712 11.311 14.712 28.242
Percentage direct scans 4% 0% 0% 0% 0% 0% 0% 2%
Page writes by reclaim 161119 3465009 761192 913190 382973 103497 97166 26
Page writes file 14598 109446 210089 244029 64329 26190 25285 0
Page writes anon 146521 3355563 551103 669161 318644 77307 71881 26
Page reclaim immediate 0 0 0 0 0 159836 43387 2968
Page rescued immediate 0 0 0 0 0 0 0 0
Slabs scanned 711296 2098688 2465152 2941184 1595392 1095680 1126400 990208
Direct inode steals 23736 23627 809 6502 6156 1 1819 189826
Kswapd inode steals 366804 1218750 294181 389001 189016 125443 168346 64549
Kswapd skipped wait 0 32475 102011 28601 29428 12075 10745 1
THP fault alloc 0 0 123 86 2 1 1 133
THP collapse alloc 0 0 516 380 474 413 422 340
THP splits 0 0 41 30 26 27 32 5
THP fault fallback 0 0 0 39 0 0 0 0
THP collapse fail 0 0 40 39 13 6 3 5
Compaction stalls 0 0 445 423 460 396 838 1361
Compaction success 0 0 329 310 347 289 365 378
Compaction failures 0 0 116 113 113 107 473 983
Compaction pages moved 0 0 727729 679441 476659 253133 1027855 4051693
Compaction move failure 0 0 9897 8036 10046 11571 70270 38528 |
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