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 8803.23 ( 0.00%) 8957.72 ( 1.75%) 9854.33 (11.94%) 1292.32 (-85.32%) 370.38 (-95.79%) 16130.71 (83.24%) 16504.70 (87.48%) 10361.20 (17.70%)
+/- 3.23% 5.80% 0.95% 7.66% 12.77% 1.88% 0.21% 3.94%
2 12171.41 ( 0.00%) 7161.83 (-41.16%) 31074.50 (155.31%) 21872.28 (79.70%) 31673.38 (160.23%) 30221.27 (148.30%) 32403.42 (166.23%) 24703.76 (102.97%)
+/- 1.59% 7.45% 1.38% 1.74% 2.01% 0.05% 4.25% 2.79%
3 46796.11 ( 0.00%) 32919.14 (-29.65%) 52530.48 (12.25%) 36530.93 (-21.94%) 48854.98 ( 4.40%) 47181.48 ( 0.82%) 47923.14 ( 2.41%) 30750.57 (-34.29%)
+/- 2.24% 3.64% 1.02% 1.42% 1.42% 0.43% 0.51% 2.24%
4 61987.84 ( 0.00%) 55850.40 (-9.90%) 73277.66 (18.21%) 56580.35 (-8.72%) 67450.39 ( 8.81%) 65871.04 ( 6.26%) 72095.09 (16.31%) 71759.17 (15.76%)
+/- 1.91% 1.73% 0.58% 1.81% 0.51% 0.48% 0.38% 1.23%
5 77600.59 ( 0.00%) 81532.88 ( 5.07%) 83464.18 ( 7.56%) 80328.80 ( 3.52%) 80204.65 ( 3.36%) 81496.98 ( 5.02%) 82574.05 ( 6.41%) 82733.15 ( 6.61%)
+/- 0.27% 0.52% 0.22% 0.46% 0.12% 0.24% 0.09% 0.13%
6 85336.92 ( 0.00%) 90097.43 ( 5.58%) 90233.69 ( 5.74%) 88311.44 ( 3.49%) 88073.38 ( 3.21%) 88964.06 ( 4.25%) 89763.97 ( 5.19%) 90132.30 ( 5.62%)
+/- 0.14% 0.08% 0.30% 0.16% 0.08% 0.26% 0.06% 0.23%
7 93064.63 ( 0.00%) 97860.50 ( 5.15%) 97359.71 ( 4.62%) 96352.62 ( 3.53%) 95832.45 ( 2.97%) 96612.98 ( 3.81%) 96927.10 ( 4.15%) 97455.10 ( 4.72%)
+/- 0.32% 0.24% 0.29% 0.12% 0.26% 0.16% 0.29% 0.14%
8 100968.93 ( 0.00%) 104818.96 ( 3.81%) 104067.91 ( 3.07%) 104310.12 ( 3.31%) 103798.56 ( 2.80%) 103833.13 ( 2.84%) 104139.07 ( 3.14%) 104682.81 ( 3.68%)
+/- 0.16% 0.39% 0.11% 0.19% 0.15% 0.10% 0.13% 0.17%
10 100491.17 ( 0.00%) 104620.66 ( 4.11%) 103969.15 ( 3.46%) 103837.15 ( 3.33%) 103204.18 ( 2.70%) 103579.59 ( 3.07%) 103825.24 ( 3.32%) 104082.98 ( 3.57%)
+/- 0.09% 0.21% 0.18% 0.25% 0.25% 0.08% 0.09% 0.06%
12 99825.73 ( 0.00%) 103988.49 ( 4.17%) 103320.14 ( 3.50%) 103080.19 ( 3.26%) 102710.04 ( 2.89%) 103129.91 ( 3.31%) 103352.42 ( 3.53%) 103621.41 ( 3.80%)
+/- 0.14% 0.24% 0.24% 0.17% 0.15% 0.13% 0.08% 0.26%
14 99519.90 ( 0.00%) 103224.50 ( 3.72%) 102764.62 ( 3.26%) 102746.77 ( 3.24%) 102137.72 ( 2.63%) 102361.14 ( 2.85%) 102577.20 ( 3.07%) 102935.29 ( 3.43%)
+/- 0.14% 0.37% 0.20% 0.10% 0.15% 0.21% 0.18% 0.46%
16 99052.00 ( 0.00%) 103200.96 ( 4.19%) 101836.32 ( 2.81%) 102099.29 ( 3.08%) 101454.41 ( 2.43%) 101892.63 ( 2.87%) 102170.02 ( 3.15%) 102588.92 ( 3.57%)
+/- 0.07% 0.32% 0.27% 0.09% 0.13% 0.25% 0.13% 0.36%
MMTests Statistics: duration
Sys Time Running Test (seconds) 7486.72 6345.97 7126.28 7632.22 6921.36 6869.82 6681.69 7019.48
User+Sys Time Running Test (seconds) 14127.08 13302.8 14722.06 15697.68 14481.06 14418.5 14306.92 14711.68
Total Elapsed Time (seconds) 14837.66 15266.15 14536.86 15560.26 14397.22 14468.64 13652.17 14887.73
MMTests Statistics: vmstat
Page Ins 6098016 6600524 631228 721048 721632 604128 625572 605540
Page Outs 58703976 58810820 59943212 60028824 60025992 59678740 59382508 60084848
Swap Ins 0 0 0 11 479 389 0 0
Swap Outs 0 0 6 11 4260 3073 6 7
Direct pages scanned 0 0 11749 17641 124139 124593 991 2797
Kswapd pages scanned 6761968 7971546 3097989 3578186 3073109 3135731 3062650 3401978
Kswapd pages reclaimed 6242389 7040872 3006496 3493318 2961342 3016671 2970162 3316537
Direct pages reclaimed 0 0 9118 15535 117500 119256 892 2781
Kswapd efficiency 92% 88% 97% 97% 96% 96% 96% 97%
Kswapd velocity 455.730 522.171 213.113 229.957 213.452 216.726 224.334 228.509
Direct efficiency 100% 100% 77% 88% 94% 95% 90% 99%
Direct velocity 0.000 0.000 0.808 1.134 8.622 8.611 0.073 0.188
Percentage direct scans 0% 0% 0% 0% 3% 3% 0% 0%
Page writes by reclaim 0 51307 1387 653 6053 3073 6 7
Page writes file 0 51307 1381 642 1793 0 0 0
Page writes anon 0 0 6 11 4260 3073 6 7
Page reclaim immediate 0 0 0 0 0 1225 61 14
Page rescued immediate 0 0 0 0 0 0 0 0
Slabs scanned 30848 30720 21632 22656 23552 23552 22528 24576
Direct inode steals 0 0 0 0 0 0 0 0
Kswapd inode steals 0 0 0 0 68 68 56 68
Kswapd skipped wait 0 0 0 0 0 0 0 0
THP fault alloc 0 0 50028 50029 50029 50018 50027 50026
THP collapse alloc 0 0 330 359 297 296 335 375
THP splits 0 0 115 124 90 86 129 129
THP fault fallback 0 0 0 0 0 10 0 0
THP collapse fail 0 0 0 0 0 1 0 0
Compaction stalls 0 0 2 5 4 15 3 5
Compaction success 0 0 0 3 0 3 1 2
Compaction failures 0 0 2 2 4 12 2 3
Compaction pages moved 0 0 0 0 0 0 1244 1923
Compaction move failure 0 0 0 0 0 0 4 0 | 
