blogbench
420 420 420
misc2 misc1 misc3
Min ReadScore 274123.00 ( 0.00%) 278751.00 ( 1.69%) 272896.00 ( -0.45%)
Min WriteScore 308.00 ( 0.00%) 315.00 ( 2.27%) 316.00 ( 2.60%)
Hmean ReadScore 330618.59 ( 0.00%) 328935.33 ( -0.51%) 329205.20 ( -0.43%)
Hmean WriteScore 341.05 ( 0.00%) 349.04 ( 2.34%) 340.83 ( -0.06%)
Stddev ReadScore 98578.52 ( 0.00%) 104603.07 ( -6.11%) 110951.35 ( -12.55%)
Stddev WriteScore 36.28 ( 0.00%) 33.83 ( 6.76%) 30.56 ( 15.79%)
CoeffVar ReadScore 28.33 ( 0.00%) 30.05 ( -6.06%) 31.69 ( -11.87%)
CoeffVar WriteScore 10.54 ( 0.00%) 9.62 ( 8.76%) 8.91 ( 15.50%)
Max ReadScore 558202.00 ( 0.00%) 570850.00 ( 2.27%) 588667.00 ( 5.46%)
Max WriteScore 404.00 ( 0.00%) 409.00 ( 1.24%) 398.00 ( -1.49%)
BHmean-50 ReadScore 401763.09 ( 0.00%) 406496.24 ( 1.18%) 403897.69 ( 0.53%)
BHmean-50 WriteScore 377.02 ( 0.00%) 379.73 ( 0.72%) 369.30 ( -2.05%)
BHmean-95 ReadScore 342379.07 ( 0.00%) 339110.51 ( -0.95%) 340929.74 ( -0.42%)
BHmean-95 WriteScore 347.26 ( 0.00%) 355.44 ( 2.36%) 345.35 ( -0.55%)
BHmean-99 ReadScore 342379.07 ( 0.00%) 339110.51 ( -0.95%) 340929.74 ( -0.42%)
BHmean-99 WriteScore 347.26 ( 0.00%) 355.44 ( 2.36%) 345.35 ( -0.55%)
420 420 420
misc2 misc1 misc3
User 714.47 713.41 686.79
System 29361.69 29300.41 29333.37
Elapsed 2156.04 2158.44 2153.49
420 420 420
misc2 misc1 misc3
Minor Faults 1274615 1279918 1275948
Major Faults 2 47 2
Swap Ins 0 0 0
Swap Outs 0 0 2
Allocation stalls 0 0 0
DMA allocs 1176546 827250 626624
DMA32 allocs 279308202 247045199 275098250
Normal allocs 349509434 367386531 342479458
Movable allocs 0 0 0
Direct pages scanned 35 42 423
Kswapd pages scanned 0 0 0
Kswapd pages reclaimed 0 0 0
Direct pages reclaimed 20 20 11
Kswapd efficiency 100% 100% 100%
Kswapd velocity 0.000 0.000 0.000
Direct efficiency 57% 47% 2%
Direct velocity 0.016 0.019 0.196
Percentage direct scans 100% 100% 100%
Zone normal velocity 0.016 0.019 0.196
Zone dma32 velocity 0.000 0.000 0.000
Zone dma velocity 0.000 0.000 0.000
Page writes by reclaim 0.000 0.000 2.000
Page writes file 0 0 0
Page writes anon 0 0 2
Page reclaim immediate 0 0 0
Sector Reads 220 7000 568
Sector Writes 16620896 16552120 16697324
Page rescued immediate 0 0 0
Slabs scanned 16681 29642 46253
Direct inode steals 10397 5504 8807
Kswapd inode steals 0 0 0
Kswapd skipped wait 0 0 0
THP fault alloc 18 5 5
THP fault fallback 3 1 10
THP collapse alloc 0 157 2
THP collapse fail 1 1 3
THP split 0 0 0
THP split failed 0 0 0
Compaction stalls 1 1 1
Compaction success 0 0 0
Compaction failures 1 1 1
Compaction pages moved 0 0 0
Compaction move failure 0 0 0
Compaction cost 14 5 38
NUMA alloc hit 299385157 283537169 293845778
NUMA alloc miss 19236820 27681413 18828962
NUMA interleave hit 0 0 0
NUMA alloc local 299205096 283281139 293616689
NUMA base PTE updates 28519 52770 53587
NUMA huge PMD updates 0 50 45
NUMA page range updates 28519 78370 76627
NUMA hint faults 28472 27149 30565
NUMA hint local faults 24689 23612 26579
NUMA hint local percent 86 86 86
NUMA pages migrated 2314 2251 4435
AutoNUMA cost 142 136 153
No kswapd inode steal activity