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 64.86 ( 0.00%) 64.24 ( 0.96%) 64.18 ( 1.05%) 64.15 ( 1.09%) 63.47 ( 2.14%) 63.71 ( 1.77%) 63.56 ( 2.00%) 64.29 ( 0.88%)
Elapsed mean 65.02 ( 0.00%) 64.41 ( 0.93%) 64.39 ( 0.96%) 64.45 ( 0.86%) 63.70 ( 2.03%) 63.75 ( 1.95%) 63.63 ( 2.13%) 64.45 ( 0.87%)
Elapsed stddev 0.12 ( 0.00%) 0.12 ( 4.30%) 0.16 (-26.83%) 0.17 (-37.43%) 0.14 (-11.70%) 0.03 (75.27%) 0.09 (28.54%) 0.13 (-1.61%)
Elapsed max 65.21 ( 0.00%) 64.61 ( 0.92%) 64.66 ( 0.84%) 64.66 ( 0.84%) 63.90 ( 2.01%) 63.80 ( 2.16%) 63.80 ( 2.16%) 64.67 ( 0.83%)
User min 443.76 ( 0.00%) 411.32 ( 7.31%) 416.34 ( 6.18%) 416.56 ( 6.13%) 416.37 ( 6.17%) 416.15 ( 6.22%) 415.98 ( 6.26%) 416.60 ( 6.12%)
User mean 444.52 ( 0.00%) 411.67 ( 7.39%) 417.00 ( 6.19%) 417.28 ( 6.13%) 417.12 ( 6.16%) 416.53 ( 6.30%) 416.48 ( 6.31%) 416.87 ( 6.22%)
User stddev 0.53 ( 0.00%) 0.27 (49.92%) 0.51 ( 4.43%) 0.39 (25.83%) 0.45 (15.00%) 0.27 (49.16%) 0.45 (15.24%) 0.16 (70.29%)
User max 445.34 ( 0.00%) 412.12 ( 7.46%) 417.68 ( 6.21%) 417.65 ( 6.22%) 417.71 ( 6.20%) 416.99 ( 6.37%) 417.25 ( 6.31%) 417.04 ( 6.35%)
System min 42.18 ( 0.00%) 29.58 (29.87%) 32.08 (23.94%) 32.58 (22.76%) 32.54 (22.85%) 32.51 (22.93%) 32.69 (22.50%) 31.17 (26.10%)
System mean 42.40 ( 0.00%) 29.89 (29.50%) 32.24 (23.95%) 32.74 (22.77%) 32.81 (22.60%) 32.86 (22.49%) 33.09 (21.95%) 31.71 (25.20%)
System stddev 0.25 ( 0.00%) 0.22 (14.59%) 0.16 (38.19%) 0.16 (35.20%) 0.22 (13.90%) 0.19 (23.56%) 0.27 (-4.94%) 0.34 (-35.96%)
System max 42.80 ( 0.00%) 30.18 (29.49%) 32.46 (24.16%) 33.04 (22.80%) 33.19 (22.45%) 33.05 (22.78%) 33.52 (21.68%) 32.25 (24.65%)
CPU min 746.00 ( 0.00%) 683.00 ( 8.45%) 694.00 ( 6.97%) 696.00 ( 6.70%) 704.00 ( 5.63%) 703.00 ( 5.76%) 705.00 ( 5.50%) 693.00 ( 7.10%)
CPU mean 748.60 ( 0.00%) 685.00 ( 8.50%) 697.20 ( 6.87%) 697.60 ( 6.81%) 705.80 ( 5.72%) 704.40 ( 5.90%) 706.20 ( 5.66%) 695.40 ( 7.11%)
CPU stddev 2.06 ( 0.00%) 1.67 (18.74%) 1.94 ( 5.83%) 1.85 ( 9.93%) 1.72 (16.45%) 1.02 (50.47%) 0.75 (63.66%) 1.50 (27.32%)
CPU max 752.00 ( 0.00%) 688.00 ( 8.51%) 699.00 ( 7.05%) 701.00 ( 6.78%) 709.00 ( 5.72%) 706.00 ( 6.12%) 707.00 ( 5.98%) 697.00 ( 7.31%)
MMTests Statistics: duration
Sys Time Running Test (seconds) 266.08 184.21 197.82 201.79 201.27 201.23 202.61 195.46
User+Sys Time Running Test (seconds) 2963.74 2659.57 2706.55 2710.34 2708.91 2706.35 2706.67 2703.38
Total Elapsed Time (seconds) 430.15 429.27 436.07 434.86 429.84 427.40 425.45 451.34
MMTests Statistics: vmstat
Page Ins 11708 11956 11784 11524 11980 11828 11004 10624
Page Outs 1767384 1760184 1804856 1806276 1734156 1786756 1739460 1926744
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 68 77 77 74 75 73
THP collapse alloc 0 0 271 273 269 259 260 256
THP splits 0 0 1 2 1 1 0 1
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 18955.94 ( 0.00%) 18892.75 (-0.33%) 16888.02 (-10.91%) 18203.45 (-3.97%) 29720.80 (56.79%) 30277.07 (59.72%) 28771.88 (51.78%) 18140.26 (-4.30%)
Add-static-small-18.0 17091.04 ( 0.00%) 17299.42 ( 1.22%) 14529.06 (-14.99%) 14885.52 (-12.90%) 23276.49 (36.19%) 23746.18 (38.94%) 24496.53 (43.33%) 14629.05 (-14.41%)
Add-static-small-19.0 13592.55 ( 0.00%) 13685.72 ( 0.69%) 14187.03 ( 4.37%) 14044.27 ( 3.32%) 21968.12 (61.62%) 22016.21 (61.97%) 23300.63 (71.42%) 13901.51 ( 2.27%)
Add-static-small-20.0 13466.13 ( 0.00%) 13466.13 ( 0.00%) 13830.40 ( 2.71%) 13847.80 ( 2.83%) 27560.46 (104.67%) 21645.36 (60.74%) 22485.95 (66.98%) 13739.94 ( 2.03%)
Add-static-small-21.0 13497.32 ( 0.00%) 13515.85 ( 0.14%) 13515.85 ( 0.14%) 13532.40 ( 0.26%) 27045.46 (100.38%) 21130.02 (56.55%) 23059.09 (70.84%) 12683.88 (-6.03%)
Add-static-small-23.0 22605.11 ( 0.00%) 22810.58 ( 0.91%) 23281.16 ( 2.99%) 22672.55 ( 0.30%) 23546.04 ( 4.16%) 22292.94 (-1.38%) 24466.97 ( 8.24%) 23683.81 ( 4.77%)
Add-static-small-24.0 13026.05 ( 0.00%) 12946.92 (-0.61%) 13185.42 ( 1.22%) 13215.86 ( 1.46%) 13171.04 ( 1.11%) 13151.21 ( 0.96%) 13194.60 ( 1.29%) 13174.93 ( 1.14%)
Add-static-small-25.0 13256.72 ( 0.00%) 13219.63 (-0.28%) 13188.78 (-0.51%) 13225.69 (-0.23%) 13191.91 (-0.49%) 13179.18 (-0.58%) 13182.26 (-0.56%) 13184.44 (-0.55%)
Add-static-small-26.0 13412.03 ( 0.00%) 13435.69 ( 0.18%) 13356.51 (-0.41%) 13271.76 (-1.05%) 13305.33 (-0.80%) 13258.67 (-1.14%) 13258.20 (-1.15%) 13336.68 (-0.56%)
Add-static-small-27.0 13621.32 ( 0.00%) 13621.36 ( 0.00%) 13475.07 (-1.07%) 13466.89 (-1.13%) 13468.52 (-1.12%) 13456.87 (-1.21%) 13406.24 (-1.58%) 13433.66 (-1.38%)
Add-static-small-28.0 13725.41 ( 0.00%) 13743.32 ( 0.13%) 13515.22 (-1.53%) 13509.24 (-1.57%) 13500.74 (-1.64%) 13487.37 (-1.73%) 13439.48 (-2.08%) 13461.25 (-1.92%)
Add-static-small-29.0 13808.18 ( 0.00%) 13815.45 ( 0.05%) 13541.70 (-1.93%) 13537.15 (-1.96%) 13535.28 (-1.98%) 13527.75 (-2.03%) 13492.45 (-2.29%) 13510.40 (-2.16%)
Add-static-small-30.0 13863.33 ( 0.00%) 13866.82 ( 0.03%) 13540.95 (-2.33%) 13538.41 (-2.34%) 13540.09 (-2.33%) 13531.25 (-2.40%) 13527.79 (-2.42%) 13511.15 (-2.54%)
Add-static-small-31.0 13911.36 ( 0.00%) 13921.96 ( 0.08%) 13520.69 (-2.81%) 13511.52 (-2.87%) 13517.21 (-2.83%) 13507.71 (-2.90%) 13504.37 (-2.93%) 13502.28 (-2.94%)
Copy-static-small-17.0 17451.50 ( 0.00%) 17626.02 ( 1.00%) 17346.79 (-0.60%) 17538.76 ( 0.50%) 22635.62 (29.71%) 22770.36 (30.48%) 22231.41 (27.39%) 13681.33 (-21.60%)
Copy-static-small-18.0 16540.99 ( 0.00%) 16626.12 ( 0.51%) 14087.58 (-14.83%) 14521.93 (-12.21%) 22211.00 (34.28%) 23130.08 (39.83%) 20760.68 (25.51%) 12573.04 (-23.99%)
Copy-static-small-19.0 12973.39 ( 0.00%) 12973.39 ( 0.00%) 12976.65 ( 0.03%) 12929.04 (-0.34%) 18556.88 (43.04%) 20427.55 (57.46%) 19811.87 (52.71%) 12008.31 (-7.44%)
Copy-static-small-20.0 12146.56 ( 0.00%) 12141.45 (-0.04%) 12482.32 ( 2.76%) 12476.98 ( 2.72%) 23507.91 (93.54%) 19536.46 (60.84%) 20410.13 (68.03%) 11785.30 (-2.97%)
Copy-static-small-21.0 12065.93 ( 0.00%) 12083.43 ( 0.15%) 12166.06 ( 0.83%) 12163.54 ( 0.81%) 24390.55 (102.14%) 19083.10 (58.16%) 19630.91 (62.70%) 11538.97 (-4.37%)
Copy-static-small-23.0 22253.93 ( 0.00%) 22557.95 ( 1.37%) 24691.44 (10.95%) 25289.73 (13.64%) 26185.32 (17.67%) 23878.18 ( 7.30%) 26561.88 (19.36%) 26335.48 (18.34%)
Copy-static-small-24.0 13815.70 ( 0.00%) 13779.71 (-0.26%) 13892.04 ( 0.55%) 13933.32 ( 0.85%) 13763.84 (-0.38%) 13811.81 (-0.03%) 13843.43 ( 0.20%) 13864.33 ( 0.35%)
Copy-static-small-25.0 12751.70 ( 0.00%) 12731.56 (-0.16%) 12691.12 (-0.48%) 12723.74 (-0.22%) 12713.06 (-0.30%) 12601.21 (-1.18%) 12774.07 ( 0.18%) 12625.30 (-0.99%)
Copy-static-small-26.0 12444.54 ( 0.00%) 12450.51 ( 0.05%) 12531.08 ( 0.70%) 12484.01 ( 0.32%) 12478.14 ( 0.27%) 12470.40 ( 0.21%) 12398.62 (-0.37%) 12517.38 ( 0.59%)
Copy-static-small-27.0 12365.04 ( 0.00%) 12391.32 ( 0.21%) 12331.13 (-0.27%) 12342.82 (-0.18%) 12329.96 (-0.28%) 12301.55 (-0.51%) 12282.12 (-0.67%) 12296.61 (-0.55%)
Copy-static-small-28.0 12330.92 ( 0.00%) 12340.24 ( 0.08%) 12355.23 ( 0.20%) 12356.53 ( 0.21%) 12340.97 ( 0.08%) 12352.81 ( 0.18%) 12291.54 (-0.32%) 12319.27 (-0.09%)
Copy-static-small-29.0 12288.15 ( 0.00%) 12291.37 ( 0.03%) 12256.68 (-0.26%) 12251.71 (-0.30%) 12250.40 (-0.31%) 12251.75 (-0.30%) 12209.58 (-0.64%) 12220.97 (-0.55%)
Copy-static-small-30.0 12317.63 ( 0.00%) 12324.13 ( 0.05%) 12307.40 (-0.08%) 12300.22 (-0.14%) 12301.43 (-0.13%) 12296.04 (-0.18%) 12282.36 (-0.29%) 12278.12 (-0.32%)
Copy-static-small-31.0 12320.42 ( 0.00%) 12328.19 ( 0.06%) 12223.50 (-0.79%) 12218.76 (-0.83%) 12221.68 (-0.80%) 12216.84 (-0.84%) 12209.35 (-0.90%) 12211.06 (-0.89%)
Scale-static-small-17.0 13243.88 ( 0.00%) 12985.30 (-1.95%) 12637.29 (-4.58%) 12839.49 (-3.05%) 22231.41 (67.86%) 22366.15 (68.88%) 22770.36 (71.93%) 13389.70 ( 1.10%)
Scale-static-small-18.0 12940.95 ( 0.00%) 12775.15 (-1.28%) 12046.32 (-6.91%) 12352.52 (-4.55%) 19601.29 (51.47%) 19705.55 (52.27%) 20604.29 (59.22%) 12169.20 (-5.96%)
Scale-static-small-19.0 11429.38 ( 0.00%) 11546.08 ( 1.02%) 11312.67 (-1.02%) 11243.21 (-1.63%) 17473.33 (52.88%) 17644.70 (54.38%) 18714.19 (63.74%) 11209.55 (-1.92%)
Scale-static-small-20.0 10875.89 ( 0.00%) 10855.74 (-0.19%) 11085.24 ( 1.92%) 11102.20 ( 2.08%) 22438.84 (106.32%) 17484.38 (60.76%) 18323.38 (68.48%) 11068.79 ( 1.77%)
Scale-static-small-21.0 10781.60 ( 0.00%) 10765.66 (-0.15%) 10837.26 ( 0.52%) 10839.38 ( 0.54%) 21714.64 (101.40%) 17027.32 (57.93%) 18462.91 (71.24%) 10841.53 ( 0.56%)
Scale-static-small-23.0 21415.44 ( 0.00%) 21635.37 ( 1.03%) 21268.04 (-0.69%) 21692.20 ( 1.29%) 22404.50 ( 4.62%) 21030.25 (-1.80%) 22572.02 ( 5.40%) 22488.05 ( 5.01%)
Scale-static-small-24.0 12890.51 ( 0.00%) 12807.93 (-0.64%) 12511.97 (-2.94%) 12496.12 (-3.06%) 12551.31 (-2.63%) 12430.55 (-3.57%) 12531.35 (-2.79%) 12502.72 (-3.01%)
Scale-static-small-25.0 12258.92 ( 0.00%) 12251.28 (-0.06%) 12250.46 (-0.07%) 12247.00 (-0.10%) 12228.57 (-0.25%) 12223.98 (-0.29%) 12211.86 (-0.38%) 12238.23 (-0.17%)
Scale-static-small-26.0 12164.11 ( 0.00%) 12171.55 ( 0.06%) 12197.99 ( 0.28%) 12196.35 ( 0.27%) 12207.98 ( 0.36%) 12193.92 ( 0.25%) 12099.28 (-0.53%) 12213.16 ( 0.40%)
Scale-static-small-27.0 12226.26 ( 0.00%) 12215.93 (-0.08%) 12232.04 ( 0.05%) 12216.08 (-0.08%) 12234.03 ( 0.06%) 12219.82 (-0.05%) 12172.92 (-0.44%) 12194.06 (-0.26%)
Scale-static-small-28.0 12229.76 ( 0.00%) 12237.96 ( 0.07%) 12239.69 ( 0.08%) 12233.67 ( 0.03%) 12229.87 ( 0.00%) 12237.41 ( 0.06%) 12186.23 (-0.36%) 12196.47 (-0.27%)
Scale-static-small-29.0 12207.79 ( 0.00%) 12214.36 ( 0.05%) 12227.45 ( 0.16%) 12225.07 ( 0.14%) 12225.56 ( 0.15%) 12209.64 ( 0.02%) 12181.37 (-0.22%) 12190.65 (-0.14%)
Scale-static-small-30.0 12255.15 ( 0.00%) 12261.48 ( 0.05%) 12239.98 (-0.12%) 12234.92 (-0.17%) 12228.00 (-0.22%) 12227.92 (-0.22%) 12220.49 (-0.28%) 12204.54 (-0.41%)
Scale-static-small-31.0 12270.99 ( 0.00%) 12278.87 ( 0.06%) 12209.22 (-0.50%) 12199.66 (-0.58%) 12210.19 (-0.50%) 12198.70 (-0.59%) 12197.41 (-0.60%) 12199.23 (-0.58%)
Triad-static-small-17.0 18892.75 ( 0.00%) 18726.17 (-0.88%) 16658.25 (-11.83%) 17117.79 (-9.39%) 29306.97 (55.12%) 28336.87 (49.99%) 27540.01 (45.77%) 17807.10 (-5.75%)
Triad-static-small-18.0 16646.14 ( 0.00%) 16513.81 (-0.79%) 13991.24 (-15.95%) 14720.34 (-11.57%) 21988.89 (32.10%) 22562.51 (35.54%) 23835.63 (43.19%) 14179.12 (-14.82%)
Triad-static-small-19.0 13450.20 ( 0.00%) 13482.51 ( 0.24%) 13901.51 ( 3.36%) 13821.48 ( 2.76%) 21946.35 (63.17%) 21924.58 (63.01%) 22936.16 (70.53%) 13778.90 ( 2.44%)
Triad-static-small-20.0 13282.94 ( 0.00%) 13286.95 ( 0.03%) 13566.07 ( 2.13%) 13570.30 ( 2.16%) 27437.19 (106.56%) 21207.39 (59.66%) 22025.82 (65.82%) 13557.87 ( 2.07%)
Triad-static-small-21.0 13209.34 ( 0.00%) 13199.38 (-0.08%) 13219.33 ( 0.08%) 13277.08 ( 0.51%) 26361.01 (99.56%) 20692.26 (56.65%) 22601.02 (71.10%) 11819.64 (-10.52%)
Triad-static-small-23.0 22178.43 ( 0.00%) 22176.42 (-0.01%) 23215.50 ( 4.68%) 22883.38 ( 3.18%) 23862.41 ( 7.59%) 22730.61 ( 2.49%) 24495.41 (10.45%) 24003.07 ( 8.23%)
Triad-static-small-24.0 13599.87 ( 0.00%) 13592.63 (-0.05%) 13595.61 (-0.03%) 13617.49 ( 0.13%) 13640.10 ( 0.30%) 13536.85 (-0.46%) 13562.99 (-0.27%) 13643.48 ( 0.32%)
Triad-static-small-25.0 13607.08 ( 0.00%) 13577.77 (-0.22%) 13581.96 (-0.18%) 13560.26 (-0.34%) 13558.19 (-0.36%) 13541.96 (-0.48%) 13576.29 (-0.23%) 13534.04 (-0.54%)
Triad-static-small-26.0 13586.76 ( 0.00%) 13591.37 ( 0.03%) 13503.85 (-0.61%) 13442.71 (-1.06%) 13468.99 (-0.87%) 13415.90 (-1.26%) 13396.66 (-1.40%) 13497.13 (-0.66%)
Triad-static-small-27.0 13685.23 ( 0.00%) 13689.93 ( 0.03%) 13533.06 (-1.11%) 13538.72 (-1.07%) 13532.52 (-1.12%) 13526.65 (-1.16%) 13488.33 (-1.44%) 13496.79 (-1.38%)
Triad-static-small-28.0 13736.11 ( 0.00%) 13754.59 ( 0.13%) 13513.78 (-1.62%) 13505.49 (-1.68%) 13512.73 (-1.63%) 13503.86 (-1.69%) 13453.79 (-2.06%) 13467.70 (-1.95%)
Triad-static-small-29.0 13774.69 ( 0.00%) 13778.55 ( 0.03%) 13526.14 (-1.80%) 13521.04 (-1.84%) 13532.88 (-1.76%) 13517.99 (-1.86%) 13480.97 (-2.13%) 13501.00 (-1.99%)
Triad-static-small-30.0 13825.22 ( 0.00%) 13830.07 ( 0.04%) 13509.49 (-2.28%) 13508.58 (-2.29%) 13501.77 (-2.34%) 13501.67 (-2.34%) 13493.14 (-2.40%) 13482.02 (-2.48%)
Triad-static-small-31.0 13852.78 ( 0.00%) 13863.90 ( 0.08%) 13490.65 (-2.61%) 13485.84 (-2.65%) 13491.28 (-2.61%) 13480.82 (-2.69%) 13473.64 (-2.74%) 13478.73 (-2.70%)
MMTests Statistics: duration
Sys Time Running Test (seconds) 97.90 82.88 20.42 16.26 19.86 11.14 13.58 26.94
User+Sys Time Running Test (seconds) 688.18 592.78 367.32 344.16 377.93 321.84 332.19 399.67
Total Elapsed Time (seconds) 591.28 664.12 385.98 357.82 407.04 329.46 343.31 426.51
MMTests Statistics: vmstat
Page Ins 2728 3028 3140 3880 2968 3108 3204 3064
Page Outs 37500 42416 25044 23320 28388 21232 22388 37128
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 18978 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 1134 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% 5% 100% 100% 100% 100%
Direct velocity 0.000 0.000 0.000 53.038 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 0 768 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 50840 50849 50750 50850 50900 50920
THP collapse alloc 0 0 0 0 1 0 4 2
THP splits 0 0 0 0 0 0 0 0
THP fault fallback 0 0 0 1 0 0 0 0
THP collapse fail 0 0 0 0 0 0 0 0
Compaction stalls 0 0 19 9 10 9 4 5
Compaction success 0 0 19 7 10 9 4 4
Compaction failures 0 0 0 2 0 0 0 1
Compaction pages moved 0 0 6584 2096 6848 3430 2349 1657
Compaction move failure 0 0 29 3 56 46 18 16 |
|
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 10594.47 ( 0.00%) 11747.86 (10.89%) 9552.72 (-9.83%) 8785.74 (-17.07%) 14363.32 (35.57%) 16867.64 (59.21%) 17353.17 (63.79%) 10913.58 ( 3.01%)
+/- 1.30% 1.12% 1.57% 0.15% 1.76% 0.25% 0.23% 0.22%
2 18345.61 ( 0.00%) 21041.70 (14.70%) 21752.21 (18.57%) 18411.54 ( 0.36%) 30445.31 (65.95%) 31563.19 (72.05%) 32820.99 (78.90%) 20111.59 ( 9.63%)
+/- 1.68% 1.91% 1.22% 1.80% 2.15% 0.20% 0.25% 0.37%
3 25941.23 ( 0.00%) 52702.07 (103.16%) 56376.47 (117.32%) 27601.95 ( 6.40%) 45450.82 (75.21%) 48836.38 (88.26%) 49512.93 (90.87%) 28864.52 (11.27%)
+/- 0.46% 2.07% 1.30% 2.25% 0.54% 0.25% 0.34% 0.62%
4 34830.33 ( 0.00%) 37774.36 ( 8.45%) 76019.36 (118.26%) 35840.86 ( 2.90%) 61237.56 (75.82%) 66966.78 (92.27%) 71103.27 (104.14%) 38123.37 ( 9.45%)
+/- 0.91% 0.32% 1.59% 2.23% 0.72% 0.30% 0.56% 1.19%
5 82389.57 ( 0.00%) 89199.73 ( 8.27%) 87237.89 ( 5.88%) 83556.10 ( 1.42%) 84332.87 ( 2.36%) 85355.58 ( 3.60%) 86905.66 ( 5.48%) 86453.34 ( 4.93%)
+/- 0.49% 0.28% 0.18% 0.19% 0.35% 0.12% 0.11% 0.14%
6 89889.38 ( 0.00%) 96457.38 ( 7.31%) 94487.13 ( 5.11%) 92038.86 ( 2.39%) 92692.18 ( 3.12%) 93464.20 ( 3.98%) 94449.51 ( 5.07%) 94192.80 ( 4.79%)
+/- 0.16% 0.21% 0.09% 0.18% 0.07% 0.11% 0.13% 0.22%
7 97582.09 ( 0.00%) 104258.62 ( 6.84%) 101854.33 ( 4.38%) 100629.25 ( 3.12%) 100705.69 ( 3.20%) 101144.13 ( 3.65%) 101763.19 ( 4.28%) 101980.91 ( 4.51%)
+/- 0.39% 0.16% 0.09% 0.13% 0.31% 0.15% 0.19% 0.04%
8 105547.28 ( 0.00%) 110632.50 ( 4.82%) 108449.57 ( 2.75%) 108671.50 ( 2.96%) 108702.48 ( 2.99%) 108363.93 ( 2.67%) 109279.56 ( 3.54%) 109354.29 ( 3.61%)
+/- 0.17% 0.56% 0.34% 0.29% 0.29% 0.43% 0.18% 0.27%
10 105008.67 ( 0.00%) 110477.31 ( 5.21%) 108390.73 ( 3.22%) 108429.36 ( 3.26%) 108516.68 ( 3.34%) 108441.83 ( 3.27%) 109553.63 ( 4.33%) 109141.62 ( 3.94%)
+/- 0.32% 0.22% 0.12% 0.19% 0.14% 0.71% 0.16% 0.56%
12 105425.22 ( 0.00%) 109863.94 ( 4.21%) 107943.89 ( 2.39%) 107927.16 ( 2.37%) 107837.30 ( 2.29%) 108406.04 ( 2.83%) 108968.96 ( 3.36%) 108945.66 ( 3.34%)
+/- 0.15% 0.34% 0.16% 0.15% 0.24% 0.10% 0.18% 0.12%
14 105208.39 ( 0.00%) 109475.62 ( 4.06%) 107437.56 ( 2.12%) 107558.62 ( 2.23%) 107448.33 ( 2.13%) 107843.37 ( 2.50%) 108679.75 ( 3.30%) 108407.05 ( 3.04%)
+/- 0.11% 0.33% 0.21% 0.23% 0.36% 0.28% 0.12% 0.07%
16 104681.11 ( 0.00%) 109318.08 ( 4.43%) 107114.54 ( 2.32%) 106851.46 ( 2.07%) 107239.55 ( 2.44%) 107382.08 ( 2.58%) 108206.12 ( 3.37%) 107709.01 ( 2.89%)
+/- 0.31% 0.29% 0.26% 0.27% 0.11% 0.42% 0.11% 0.38%
MMTests Statistics: duration
Sys Time Running Test (seconds) 2524.63 2167.14 2548.79 2517.21 2534.65 2387.84 2378.41 2423.43
User+Sys Time Running Test (seconds) 4930.07 4685.81 5348.36 5313.31 5304.15 5085.87 5155.91 5150.01
Total Elapsed Time (seconds) 3844.72 3843.92 4025.52 3965.38 4014.50 3774.82 3774.21 3785.30
MMTests Statistics: vmstat
Page Ins 22484 22620 23472 23848 23892 22992 22536 22580
Page Outs 1231396 1222284 1228420 1227392 1218552 1213736 1217076 1234020
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 1018 1018 1019 1020 1020 1020
THP collapse alloc 0 0 28 29 18 26 22 24
THP splits 0 0 4 4 4 1 0 3
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%) 83.00 ( 0.00%) 91.00 ( 8.00%) 91.00 ( 8.00%) 89.00 ( 6.00%) 81.00 (-2.00%) 83.00 ( 0.00%) 23.00 (-60.00%)
Pass 2 87.00 ( 0.00%) 86.00 (-1.00%) 93.00 ( 6.00%) 91.00 ( 4.00%) 93.00 ( 6.00%) 87.00 ( 0.00%) 87.00 ( 0.00%) 34.00 (-53.00%)
while Rested 89.00 ( 0.00%) 88.00 (-1.00%) 93.00 ( 4.00%) 94.00 ( 5.00%) 93.00 ( 4.00%) 89.00 ( 0.00%) 91.00 ( 2.00%) 85.00 (-4.00%)
MMTests Statistics: duration
Sys Time Running Test (seconds) 909.03 803.27 828.24 829.65 817.32 833.30 831.87 830.54
User+Sys Time Running Test (seconds) 4263.39 3812.44 3741.12 3709.14 3699.46 3764.14 3731.11 3964.21
Total Elapsed Time (seconds) 1737.98 1780.59 3157.69 3738.21 3320.04 1664.29 1588.82 1423.51
MMTests Statistics: vmstat
Page Ins 3564408 3803272 9454196 11051500 10687536 5796464 5543956 3385644
Page Outs 9330988 9317388 9510260 10062996 10351704 9268652 9321448 9175852
Swap Ins 14828 18449 27409 105119 78356 22931 21578 0
Swap Outs 92565 90196 119554 252835 327236 62874 77482 0
Direct pages scanned 131078 128376 1140072 570002 855347 50820 1488 60228
Kswapd pages scanned 2013516 1992727 12977590 65953411 153063804 20075489 47085595 1626549
Kswapd pages reclaimed 1737723 1747350 3581599 3467632 3301598 2649979 2555358 1626356
Direct pages reclaimed 74997 115652 57464 283646 243285 31803 1486 60224
Kswapd efficiency 86% 87% 27% 5% 2% 13% 5% 99%
Kswapd velocity 1158.538 1119.139 4109.837 17643.046 46103.000 12062.495 29635.575 1142.633
Direct efficiency 57% 90% 5% 49% 28% 62% 99% 99%
Direct velocity 75.420 72.097 361.046 152.480 257.632 30.536 0.937 42.310
Percentage direct scans 6% 6% 8% 0% 0% 0% 0% 3%
Page writes by reclaim 158766 135718 1473946 760093 420806 154206 134510 0
Page writes file 66201 45522 1354392 507258 93570 91332 57028 0
Page writes anon 92565 90196 119554 252835 327236 62874 77482 0
Page reclaim immediate 0 0 0 0 0 281011 104356 2
Page rescued immediate 0 0 0 0 0 0 0 0
Slabs scanned 807680 797184 1933696 2314112 2380800 1359872 1386496 1168384
Direct inode steals 44454 76212 660 17220 16171 0 1647 143972
Kswapd inode steals 597784 575682 298637 625663 813895 169088 258167 126368
Kswapd skipped wait 0 978 36485 22348 30866 12124 15737 0
THP fault alloc 0 0 41 60 139 143 146 6
THP collapse alloc 0 0 261 210 256 243 328 215
THP splits 0 0 44 33 28 36 37 2
THP fault fallback 0 0 111 85 5 0 0 139
THP collapse fail 0 0 23 20 22 8 5 5
Compaction stalls 0 0 489 515 541 514 839 1731
Compaction success 0 0 369 350 378 387 412 318
Compaction failures 0 0 120 165 163 127 427 1413
Compaction pages moved 0 0 441806 743855 752373 357403 777775 3096245
Compaction move failure 0 0 31835 12717 13796 13271 190127 103245 |
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