Report global-dhp__stress-highalloc-performance-ext3 :: sandy

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
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
Run-Monitor Based Graphs. Source data is NOT exactly the same