pft timings
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Min system-1 0.98 ( 0.00%) 1.08 ( -10.20%)
Min system-4 1.09 ( 0.00%) 1.14 ( -4.59%)
Min system-7 1.32 ( 0.00%) 1.30 ( 1.52%)
Min system-12 2.20 ( 0.00%) 2.16 ( 1.82%)
Min system-21 4.00 ( 0.00%) 4.05 ( -1.25%)
Min system-30 5.84 ( 0.00%) 5.86 ( -0.34%)
Min system-40 8.01 ( 0.00%) 8.22 ( -2.62%)
Min elapsed-1 1.18 ( 0.00%) 1.23 ( -4.24%)
Min elapsed-4 0.31 ( 0.00%) 0.33 ( -6.45%)
Min elapsed-7 0.23 ( 0.00%) 0.23 ( 0.00%)
Min elapsed-12 0.20 ( 0.00%) 0.21 ( -5.00%)
Min elapsed-21 0.24 ( 0.00%) 0.24 ( 0.00%)
Min elapsed-30 0.23 ( 0.00%) 0.23 ( 0.00%)
Min elapsed-40 0.23 ( 0.00%) 0.23 ( 0.00%)
Amean system-1 1.11 ( 0.00%) 1.17 ( -5.86%)
Amean system-4 1.14 ( 0.00%) 1.18 ( -3.07%)
Amean system-7 1.38 ( 0.00%) 1.36 ( 0.94%)
Amean system-12 2.28 ( 0.00%) 2.31 ( -1.18%)
Amean system-21 4.11 ( 0.00%) 4.13 ( -0.44%)
Amean system-30 5.94 ( 0.00%) 6.01 ( -1.11%)
Amean system-40 8.24 ( 0.00%) 8.33 ( -1.04%)
Amean elapsed-1 1.28 ( 0.00%) 1.33 ( -4.50%)
Amean elapsed-4 0.32 ( 0.00%) 0.34 ( -5.27%)
Amean elapsed-7 0.24 ( 0.00%) 0.24 ( -0.43%)
Amean elapsed-12 0.23 ( 0.00%) 0.23 ( -0.22%)
Amean elapsed-21 0.26 ( 0.00%) 0.25 ( 0.39%)
Amean elapsed-30 0.24 ( 0.00%) 0.24 ( -0.21%)
Amean elapsed-40 0.24 ( 0.00%) 0.24 ( 0.84%)
Stddev system-1 0.04 ( 0.00%) 0.05 ( -16.29%)
Stddev system-4 0.03 ( 0.00%) 0.03 ( 17.70%)
Stddev system-7 0.08 ( 0.00%) 0.02 ( 68.56%)
Stddev system-12 0.05 ( 0.00%) 0.06 ( -31.22%)
Stddev system-21 0.06 ( 0.00%) 0.06 ( 8.07%)
Stddev system-30 0.05 ( 0.00%) 0.09 ( -70.15%)
Stddev system-40 0.11 ( 0.00%) 0.07 ( 41.53%)
Stddev elapsed-1 0.03 ( 0.00%) 0.05 ( -72.14%)
Stddev elapsed-4 0.01 ( 0.00%) 0.01 ( -4.98%)
Stddev elapsed-7 0.01 ( 0.00%) 0.01 ( 60.65%)
Stddev elapsed-12 0.01 ( 0.00%) 0.01 ( 6.24%)
Stddev elapsed-21 0.01 ( 0.00%) 0.01 ( -1.13%)
Stddev elapsed-30 0.00 ( 0.00%) 0.00 ( -45.10%)
Stddev elapsed-40 0.01 ( 0.00%) 0.01 ( 25.97%)
CoeffVar system-1 3.62 ( 0.00%) 3.98 ( -9.85%)
CoeffVar system-4 2.96 ( 0.00%) 2.37 ( 20.15%)
CoeffVar system-7 5.62 ( 0.00%) 1.78 ( 68.26%)
CoeffVar system-12 2.04 ( 0.00%) 2.64 ( -29.69%)
CoeffVar system-21 1.53 ( 0.00%) 1.40 ( 8.47%)
CoeffVar system-30 0.90 ( 0.00%) 1.52 ( -68.28%)
CoeffVar system-40 1.36 ( 0.00%) 0.79 ( 42.13%)
CoeffVar elapsed-1 2.23 ( 0.00%) 3.67 ( -64.73%)
CoeffVar elapsed-4 2.44 ( 0.00%) 2.43 ( 0.27%)
CoeffVar elapsed-7 5.44 ( 0.00%) 2.13 ( 60.82%)
CoeffVar elapsed-12 6.40 ( 0.00%) 5.98 ( 6.44%)
CoeffVar elapsed-21 2.66 ( 0.00%) 2.70 ( -1.53%)
CoeffVar elapsed-30 0.93 ( 0.00%) 1.35 ( -44.79%)
CoeffVar elapsed-40 4.96 ( 0.00%) 3.70 ( 25.35%)
Max system-1 1.15 ( 0.00%) 1.26 ( -9.57%)
Max system-4 1.22 ( 0.00%) 1.25 ( -2.46%)
Max system-7 1.64 ( 0.00%) 1.40 ( 14.63%)
Max system-12 2.37 ( 0.00%) 2.41 ( -1.69%)
Max system-21 4.25 ( 0.00%) 4.24 ( 0.24%)
Max system-30 6.01 ( 0.00%) 6.17 ( -2.66%)
Max system-40 8.44 ( 0.00%) 8.43 ( 0.12%)
Max elapsed-1 1.31 ( 0.00%) 1.41 ( -7.63%)
Max elapsed-4 0.33 ( 0.00%) 0.36 ( -9.09%)
Max elapsed-7 0.28 ( 0.00%) 0.24 ( 14.29%)
Max elapsed-12 0.24 ( 0.00%) 0.24 ( 0.00%)
Max elapsed-21 0.26 ( 0.00%) 0.26 ( 0.00%)
Max elapsed-30 0.24 ( 0.00%) 0.25 ( -4.17%)
Max elapsed-40 0.26 ( 0.00%) 0.25 ( 3.85%)
BAmean-50 system-1 1.08 ( 0.00%) 1.14 ( -5.36%)
BAmean-50 system-4 1.12 ( 0.00%) 1.16 ( -3.58%)
BAmean-50 system-7 1.33 ( 0.00%) 1.35 ( -1.09%)
BAmean-50 system-12 2.25 ( 0.00%) 2.27 ( -0.77%)
BAmean-50 system-21 4.07 ( 0.00%) 4.09 ( -0.42%)
BAmean-50 system-30 5.91 ( 0.00%) 5.94 ( -0.58%)
BAmean-50 system-40 8.17 ( 0.00%) 8.28 ( -1.39%)
BAmean-50 elapsed-1 1.26 ( 0.00%) 1.30 ( -3.10%)
BAmean-50 elapsed-4 0.32 ( 0.00%) 0.33 ( -5.75%)
BAmean-50 elapsed-7 0.23 ( 0.00%) 0.23 ( -1.19%)
BAmean-50 elapsed-12 0.22 ( 0.00%) 0.22 ( -0.41%)
BAmean-50 elapsed-21 0.25 ( 0.00%) 0.25 ( 0.72%)
BAmean-50 elapsed-30 0.24 ( 0.00%) 0.24 ( 0.00%)
BAmean-50 elapsed-40 0.23 ( 0.00%) 0.23 ( 0.00%)
BAmean-95 system-1 1.11 ( 0.00%) 1.17 ( -5.86%)
BAmean-95 system-4 1.14 ( 0.00%) 1.18 ( -3.07%)
BAmean-95 system-7 1.38 ( 0.00%) 1.36 ( 0.94%)
BAmean-95 system-12 2.28 ( 0.00%) 2.31 ( -1.18%)
BAmean-95 system-21 4.11 ( 0.00%) 4.13 ( -0.44%)
BAmean-95 system-30 5.94 ( 0.00%) 6.01 ( -1.11%)
BAmean-95 system-40 8.24 ( 0.00%) 8.33 ( -1.04%)
BAmean-95 elapsed-1 1.28 ( 0.00%) 1.33 ( -4.50%)
BAmean-95 elapsed-4 0.32 ( 0.00%) 0.34 ( -5.27%)
BAmean-95 elapsed-7 0.24 ( 0.00%) 0.24 ( -0.43%)
BAmean-95 elapsed-12 0.23 ( 0.00%) 0.23 ( -0.22%)
BAmean-95 elapsed-21 0.26 ( 0.00%) 0.25 ( 0.39%)
BAmean-95 elapsed-30 0.24 ( 0.00%) 0.24 ( -0.21%)
BAmean-95 elapsed-40 0.24 ( 0.00%) 0.24 ( 0.84%)
BAmean-99 system-1 1.11 ( 0.00%) 1.17 ( -5.86%)
BAmean-99 system-4 1.14 ( 0.00%) 1.18 ( -3.07%)
BAmean-99 system-7 1.38 ( 0.00%) 1.36 ( 0.94%)
BAmean-99 system-12 2.28 ( 0.00%) 2.31 ( -1.18%)
BAmean-99 system-21 4.11 ( 0.00%) 4.13 ( -0.44%)
BAmean-99 system-30 5.94 ( 0.00%) 6.01 ( -1.11%)
BAmean-99 system-40 8.24 ( 0.00%) 8.33 ( -1.04%)
BAmean-99 elapsed-1 1.28 ( 0.00%) 1.33 ( -4.50%)
BAmean-99 elapsed-4 0.32 ( 0.00%) 0.34 ( -5.27%)
BAmean-99 elapsed-7 0.24 ( 0.00%) 0.24 ( -0.43%)
BAmean-99 elapsed-12 0.23 ( 0.00%) 0.23 ( -0.22%)
BAmean-99 elapsed-21 0.26 ( 0.00%) 0.25 ( 0.39%)
BAmean-99 elapsed-30 0.24 ( 0.00%) 0.24 ( -0.21%)
BAmean-99 elapsed-40 0.24 ( 0.00%) 0.24 ( 0.84%)
pft faults
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Min faults/cpu-1 610413.9390 ( 0.00%) 570067.4630 ( -6.61%)
Min faults/cpu-4 617177.5450 ( 0.00%) 578864.7380 ( -6.21%)
Min faults/cpu-7 448679.1680 ( 0.00%) 513021.1000 ( 14.34%)
Min faults/cpu-12 318949.4090 ( 0.00%) 309756.2220 ( -2.88%)
Min faults/cpu-21 174687.2680 ( 0.00%) 180242.2300 ( 3.18%)
Min faults/cpu-30 125315.5560 ( 0.00%) 122333.0820 ( -2.38%)
Min faults/cpu-40 90061.9410 ( 0.00%) 89685.7680 ( -0.42%)
Min faults/sec-1 610233.6100 ( 0.00%) 570038.5930 ( -6.59%)
Min faults/sec-4 2395912.1220 ( 0.00%) 2198353.2130 ( -8.25%)
Min faults/sec-7 2849583.4840 ( 0.00%) 3374387.2120 ( 18.42%)
Min faults/sec-12 3324830.2480 ( 0.00%) 3284246.1630 ( -1.22%)
Min faults/sec-21 3072488.1470 ( 0.00%) 3064188.8090 ( -0.27%)
Min faults/sec-30 3285632.5560 ( 0.00%) 3243607.9330 ( -1.28%)
Min faults/sec-40 3088177.4400 ( 0.00%) 3237737.7010 ( 4.84%)
Hmean faults/cpu-1 629011.4218 ( 0.00%) 601523.2875 ( -4.37%)
Hmean faults/cpu-4 630952.1771 ( 0.00%) 602105.6527 ( -4.57%)
Hmean faults/cpu-7 518412.2806 ( 0.00%) 518082.2585 ( -0.06%)
Hmean faults/cpu-12 324957.1130 ( 0.00%) 321678.8932 ( -1.01%)
Hmean faults/cpu-21 182712.2633 ( 0.00%) 182643.5347 ( -0.04%)
Hmean faults/cpu-30 126618.2558 ( 0.00%) 125698.1965 ( -0.73%)
Hmean faults/cpu-40 91266.3914 ( 0.00%) 90614.9956 ( -0.71%)
Hmean faults/sec-1 628010.9821 ( 0.00%) 600700.3641 ( -4.35%)
Hmean faults/sec-4 2475859.3012 ( 0.00%) 2351373.1960 ( -5.03%)
Hmean faults/sec-7 3372026.7978 ( 0.00%) 3408924.8028 ( 1.09%)
Hmean faults/sec-12 3517750.6290 ( 0.00%) 3488785.0815 ( -0.82%)
Hmean faults/sec-21 3151328.9188 ( 0.00%) 3156983.9401 ( 0.18%)
Hmean faults/sec-30 3324673.3141 ( 0.00%) 3318585.9949 ( -0.18%)
Hmean faults/sec-40 3362503.8992 ( 0.00%) 3410086.6644 ( 1.42%)
Stddev faults/cpu-1 14795.1817 ( 0.00%) 22870.4755 ( -54.58%)
Stddev faults/cpu-4 8759.4355 ( 0.00%) 8117.4629 ( 7.33%)
Stddev faults/cpu-7 20638.6659 ( 0.00%) 2290.0083 ( 88.90%)
Stddev faults/cpu-12 4003.9838 ( 0.00%) 5297.7747 ( -32.31%)
Stddev faults/cpu-21 2127.4059 ( 0.00%) 1186.5330 ( 44.23%)
Stddev faults/cpu-30 558.8082 ( 0.00%) 1366.5374 (-144.54%)
Stddev faults/cpu-40 1234.8354 ( 0.00%) 768.8031 ( 37.74%)
Stddev faults/sec-1 14757.0434 ( 0.00%) 22740.7172 ( -54.10%)
Stddev faults/sec-4 49934.6675 ( 0.00%) 54133.9449 ( -8.41%)
Stddev faults/sec-7 152781.8690 ( 0.00%) 16415.0736 ( 89.26%)
Stddev faults/sec-12 228697.8709 ( 0.00%) 239575.3690 ( -4.76%)
Stddev faults/sec-21 70244.4600 ( 0.00%) 75031.5776 ( -6.81%)
Stddev faults/sec-30 52147.1842 ( 0.00%) 58651.5496 ( -12.47%)
Stddev faults/sec-40 149846.3761 ( 0.00%) 113646.0640 ( 24.16%)
CoeffVar faults/cpu-1 2.3510 ( 0.00%) 3.7971 ( -61.51%)
CoeffVar faults/cpu-4 1.3880 ( 0.00%) 1.3479 ( 2.89%)
CoeffVar faults/cpu-7 3.9745 ( 0.00%) 0.4420 ( 88.88%)
CoeffVar faults/cpu-12 1.2320 ( 0.00%) 1.6465 ( -33.65%)
CoeffVar faults/cpu-21 1.1642 ( 0.00%) 0.6496 ( 44.20%)
CoeffVar faults/cpu-30 0.4413 ( 0.00%) 1.0870 (-146.31%)
CoeffVar faults/cpu-40 1.3528 ( 0.00%) 0.8484 ( 37.29%)
CoeffVar faults/sec-1 2.3486 ( 0.00%) 3.7807 ( -60.98%)
CoeffVar faults/sec-4 2.0161 ( 0.00%) 2.3010 ( -14.13%)
CoeffVar faults/sec-7 4.5208 ( 0.00%) 0.4815 ( 89.35%)
CoeffVar faults/sec-12 6.4766 ( 0.00%) 6.8380 ( -5.58%)
CoeffVar faults/sec-21 2.2280 ( 0.00%) 2.3754 ( -6.62%)
CoeffVar faults/sec-30 1.5681 ( 0.00%) 1.7669 ( -12.67%)
CoeffVar faults/sec-40 4.4477 ( 0.00%) 3.3291 ( 25.15%)
Max faults/cpu-1 680955.3750 ( 0.00%) 655267.4950 ( -3.77%)
Max faults/cpu-4 644969.6330 ( 0.00%) 614913.0070 ( -4.66%)
Max faults/cpu-7 530042.2080 ( 0.00%) 522576.5270 ( -1.41%)
Max faults/cpu-12 331984.8120 ( 0.00%) 329642.9710 ( -0.71%)
Max faults/cpu-21 184305.7840 ( 0.00%) 184296.1230 ( -0.01%)
Max faults/cpu-30 127864.0000 ( 0.00%) 127593.0470 ( -0.21%)
Max faults/cpu-40 93771.7580 ( 0.00%) 92014.1240 ( -1.87%)
Max faults/sec-1 680216.0640 ( 0.00%) 653388.2980 ( -3.94%)
Max faults/sec-4 2549701.2190 ( 0.00%) 2438027.0610 ( -4.38%)
Max faults/sec-7 3470973.9270 ( 0.00%) 3448348.5500 ( -0.65%)
Max faults/sec-12 3913257.1680 ( 0.00%) 3886772.9550 ( -0.68%)
Max faults/sec-21 3328735.9260 ( 0.00%) 3318510.5670 ( -0.31%)
Max faults/sec-30 3523251.1940 ( 0.00%) 3534004.9600 ( 0.31%)
Max faults/sec-40 3544655.1240 ( 0.00%) 3521766.3900 ( -0.65%)
BHmean-50 faults/cpu-1 637015.5199 ( 0.00%) 618285.6266 ( -2.94%)
BHmean-50 faults/cpu-4 638313.5276 ( 0.00%) 608231.5867 ( -4.71%)
BHmean-50 faults/cpu-7 528374.4425 ( 0.00%) 519844.8826 ( -1.61%)
BHmean-50 faults/cpu-12 328183.4369 ( 0.00%) 326056.9928 ( -0.65%)
BHmean-50 faults/cpu-21 183963.1384 ( 0.00%) 183650.7971 ( -0.17%)
BHmean-50 faults/cpu-30 126978.2775 ( 0.00%) 126678.8002 ( -0.24%)
BHmean-50 faults/cpu-40 92153.6458 ( 0.00%) 91245.9557 ( -0.98%)
BHmean-50 faults/sec-1 635992.5063 ( 0.00%) 617564.2521 ( -2.90%)
BHmean-50 faults/sec-4 2518579.2094 ( 0.00%) 2392399.6402 ( -5.01%)
BHmean-50 faults/sec-7 3442986.0869 ( 0.00%) 3421411.9254 ( -0.63%)
BHmean-50 faults/sec-12 3681765.3479 ( 0.00%) 3668163.4085 ( -0.37%)
BHmean-50 faults/sec-21 3195901.6839 ( 0.00%) 3211395.2015 ( 0.48%)
BHmean-50 faults/sec-30 3352924.4464 ( 0.00%) 3350552.0654 ( -0.07%)
BHmean-50 faults/sec-40 3483368.4480 ( 0.00%) 3506051.9358 ( 0.65%)
BHmean-95 faults/cpu-1 630021.6782 ( 0.00%) 603275.2982 ( -4.25%)
BHmean-95 faults/cpu-4 631694.2100 ( 0.00%) 603380.6636 ( -4.48%)
BHmean-95 faults/cpu-7 522687.8300 ( 0.00%) 518351.4029 ( -0.83%)
BHmean-95 faults/cpu-12 325279.5835 ( 0.00%) 322331.8782 ( -0.91%)
BHmean-95 faults/cpu-21 183155.1055 ( 0.00%) 182771.6928 ( -0.21%)
BHmean-95 faults/cpu-30 126687.5696 ( 0.00%) 125880.4436 ( -0.64%)
BHmean-95 faults/cpu-40 91330.6766 ( 0.00%) 90664.4360 ( -0.73%)
BHmean-95 faults/sec-1 628975.3694 ( 0.00%) 602405.7729 ( -4.22%)
BHmean-95 faults/sec-4 2480215.1019 ( 0.00%) 2360019.1437 ( -4.85%)
BHmean-95 faults/sec-7 3404882.1612 ( 0.00%) 3410762.1657 ( 0.17%)
BHmean-95 faults/sec-12 3528526.4013 ( 0.00%) 3500258.3393 ( -0.80%)
BHmean-95 faults/sec-21 3155590.6662 ( 0.00%) 3162023.8318 ( 0.20%)
BHmean-95 faults/sec-30 3326753.8074 ( 0.00%) 3322628.3459 ( -0.12%)
BHmean-95 faults/sec-40 3378298.5445 ( 0.00%) 3419667.3652 ( 1.22%)
BHmean-99 faults/cpu-1 630021.6782 ( 0.00%) 603275.2982 ( -4.25%)
BHmean-99 faults/cpu-4 631694.2100 ( 0.00%) 603380.6636 ( -4.48%)
BHmean-99 faults/cpu-7 522687.8300 ( 0.00%) 518351.4029 ( -0.83%)
BHmean-99 faults/cpu-12 325279.5835 ( 0.00%) 322331.8782 ( -0.91%)
BHmean-99 faults/cpu-21 183155.1055 ( 0.00%) 182771.6928 ( -0.21%)
BHmean-99 faults/cpu-30 126687.5696 ( 0.00%) 125880.4436 ( -0.64%)
BHmean-99 faults/cpu-40 91330.6766 ( 0.00%) 90664.4360 ( -0.73%)
BHmean-99 faults/sec-1 628975.3694 ( 0.00%) 602405.7729 ( -4.22%)
BHmean-99 faults/sec-4 2480215.1019 ( 0.00%) 2360019.1437 ( -4.85%)
BHmean-99 faults/sec-7 3404882.1612 ( 0.00%) 3410762.1657 ( 0.17%)
BHmean-99 faults/sec-12 3528526.4013 ( 0.00%) 3500258.3393 ( -0.80%)
BHmean-99 faults/sec-21 3155590.6662 ( 0.00%) 3162023.8318 ( 0.20%)
BHmean-99 faults/sec-30 3326753.8074 ( 0.00%) 3322628.3459 ( -0.12%)
BHmean-99 faults/sec-40 3378298.5445 ( 0.00%) 3419667.3652 ( 1.22%)
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
User 47.46 48.21
System 540.43 546.03
Elapsed 61.85 64.33
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Minor Faults 112885864 113101088
Major Faults 10 25
Swap Ins 0 0
Swap Outs 0 0
Allocation stalls 0 0
DMA allocs 0 0
DMA32 allocs 0 0
Normal allocs 113014290 113210604
Movable allocs 0 0
Direct pages scanned 0 0
Kswapd pages scanned 0 0
Kswapd pages reclaimed 0 0
Direct pages reclaimed 0 0
Kswapd efficiency 100% 100%
Kswapd velocity 0.000 0.000
Direct efficiency 100% 100%
Direct velocity 0.000 0.000
Percentage direct scans 0% 0%
Zone normal velocity 0.000 0.000
Zone dma32 velocity 0.000 0.000
Zone dma velocity 0.000 0.000
Page writes by reclaim 0.000 0.000
Page writes file 0 0
Page writes anon 0 0
Page reclaim immediate 0 0
Sector Reads 3256 133348
Sector Writes 32014 132536
Page rescued immediate 0 0
Slabs scanned 0 0
Direct inode steals 0 0
Kswapd inode steals 0 0
Kswapd skipped wait 0 0
THP fault alloc 0 0
THP collapse alloc 0 0
THP splits 0 0
THP fault fallback 0 0
THP collapse fail 0 0
Compaction stalls 0 0
Compaction success 0 0
Compaction failures 0 0
Page migrate success 0 79
Page migrate failure 0 0
Compaction pages isolated 0 0
Compaction migrate scanned 0 0
Compaction free scanned 0 0
Compaction cost 0 0
NUMA alloc hit 113009742 113202304
NUMA alloc miss 0 0
NUMA interleave hit 0 0
NUMA alloc local 113009742 113202304
NUMA base PTE updates 8 78
NUMA huge PMD updates 0 0
NUMA page range updates 8 78
NUMA hint faults 8 95
NUMA hint local faults 0 7
NUMA hint local percent 0 7
NUMA pages migrated 0 79
AutoNUMA cost 0% 0%
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Mean sda-avgqusz 0.50 1.17
Mean sda-avgrqsz 57.52 225.49
Mean sda-await 28.75 90.48
Mean sda-r_await 1.00 2.10
Mean sda-w_await 29.17 99.22
Mean sda-svctm 3.92 4.74
Mean sda-rrqm 0.00 0.00
Mean sda-wrqm 2.17 2.34
Mean sdb-avgqusz 0.02 0.80
Mean sdb-avgrqsz 55.63 286.08
Mean sdb-await 7.54 103.59
Mean sdb-r_await 0.00 59.14
Mean sdb-w_await 7.54 104.29
Mean sdb-svctm 5.17 4.22
Mean sdb-rrqm 0.00 0.00
Mean sdb-wrqm 1.24 2.36
Max sda-avgqusz 3.24 6.92
Max sda-avgrqsz 141.77 1244.44
Max sda-await 138.97 320.11
Max sda-r_await 8.00 12.00
Max sda-w_await 138.97 383.60
Max sda-svctm 6.00 8.67
Max sda-rrqm 0.00 0.00
Max sda-wrqm 8.90 9.00
Max sdb-avgqusz 0.12 4.13
Max sdb-avgrqsz 117.19 1664.15
Max sdb-await 15.58 535.85
Max sdb-r_await 0.00 414.00
Max sdb-w_await 15.58 540.72
Max sdb-svctm 8.00 8.62
Max sdb-rrqm 0.00 0.00
Max sdb-wrqm 2.50 9.10
sysbench Initialisation
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Min loadtime 2233.21 ( 0.00%) 2130.96 ( 4.58%)
Amean loadtime 2233.21 ( 0.00%) 2130.96 ( 4.58%)
Stddev loadtime 0.00 ( 0.00%) 0.00 ( 0.00%)
CoeffVar loadtime 0.00 ( 0.00%) 0.00 ( 0.00%)
Max loadtime 2233.21 ( 0.00%) 2130.96 ( 4.58%)
BAmean-50 loadtime 2233.21 ( 0.00%) 2130.96 ( 4.58%)
BAmean-95 loadtime 2233.21 ( 0.00%) 2130.96 ( 4.58%)
BAmean-99 loadtime 2233.21 ( 0.00%) 2130.96 ( 4.58%)
sysbench Transactions
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Min 1 13.69 ( 0.00%) 13.14 ( -4.02%)
Min 4 18.83 ( 0.00%) 21.39 ( 13.60%)
Min 7 25.28 ( 0.00%) 24.73 ( -2.18%)
Min 12 38.73 ( 0.00%) 41.69 ( 7.64%)
Min 18 55.67 ( 0.00%) 63.10 ( 13.35%)
Min 20 66.29 ( 0.00%) 70.56 ( 6.44%)
Hmean 1 15.03 ( 0.00%) 15.48 ( 2.96%)
Hmean 4 23.07 ( 0.00%) 23.21 ( 0.59%)
Hmean 7 25.75 ( 0.00%) 26.91 ( 4.50%)
Hmean 12 39.76 ( 0.00%) 42.55 ( 7.00%)
Hmean 18 58.98 ( 0.00%) 64.52 ( 9.39%)
Hmean 20 70.14 ( 0.00%) 71.95 ( 2.58%)
Stddev 1 1.24 ( 0.00%) 2.23 ( -79.64%)
Stddev 4 5.04 ( 0.00%) 3.40 ( 32.65%)
Stddev 7 0.47 ( 0.00%) 1.98 (-321.04%)
Stddev 12 1.05 ( 0.00%) 1.13 ( -7.31%)
Stddev 18 4.02 ( 0.00%) 1.38 ( 65.71%)
Stddev 20 3.52 ( 0.00%) 2.12 ( 39.92%)
CoeffVar 1 8.20 ( 0.00%) 14.17 ( -72.74%)
CoeffVar 4 21.19 ( 0.00%) 14.44 ( 31.85%)
CoeffVar 7 1.83 ( 0.00%) 7.33 (-301.50%)
CoeffVar 12 2.64 ( 0.00%) 2.65 ( -0.29%)
CoeffVar 18 6.80 ( 0.00%) 2.14 ( 68.57%)
CoeffVar 20 5.02 ( 0.00%) 2.94 ( 41.36%)
Max 1 16.00 ( 0.00%) 17.09 ( 6.81%)
Max 4 28.91 ( 0.00%) 27.43 ( -5.12%)
Max 7 26.22 ( 0.00%) 28.26 ( 7.78%)
Max 12 40.83 ( 0.00%) 43.84 ( 7.37%)
Max 18 63.56 ( 0.00%) 65.85 ( 3.60%)
Max 20 73.03 ( 0.00%) 74.42 ( 1.90%)
BHmean-50 1 16.00 ( 0.00%) 17.09 ( 6.81%)
BHmean-50 4 28.91 ( 0.00%) 27.43 ( -5.12%)
BHmean-50 7 26.22 ( 0.00%) 28.26 ( 7.78%)
BHmean-50 12 40.83 ( 0.00%) 43.84 ( 7.37%)
BHmean-50 18 63.56 ( 0.00%) 65.85 ( 3.60%)
BHmean-50 20 73.03 ( 0.00%) 74.42 ( 1.90%)
BHmean-95 1 15.81 ( 0.00%) 16.99 ( 7.48%)
BHmean-95 4 26.00 ( 0.00%) 24.24 ( -6.77%)
BHmean-95 7 26.00 ( 0.00%) 28.15 ( 8.29%)
BHmean-95 12 40.30 ( 0.00%) 42.99 ( 6.68%)
BHmean-95 18 60.79 ( 0.00%) 65.25 ( 7.35%)
BHmean-95 20 72.23 ( 0.00%) 72.66 ( 0.59%)
BHmean-99 1 15.81 ( 0.00%) 16.99 ( 7.48%)
BHmean-99 4 26.00 ( 0.00%) 24.24 ( -6.77%)
BHmean-99 7 26.00 ( 0.00%) 28.15 ( 8.29%)
BHmean-99 12 40.30 ( 0.00%) 42.99 ( 6.68%)
BHmean-99 18 60.79 ( 0.00%) 65.25 ( 7.35%)
BHmean-99 20 72.23 ( 0.00%) 72.66 ( 0.59%)
sysbench Time
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Min 1 625.02 ( 0.00%) 585.06 ( 6.39%)
Min 4 346.09 ( 0.00%) 364.68 ( -5.37%)
Min 7 381.72 ( 0.00%) 354.22 ( 7.20%)
Min 12 245.54 ( 0.00%) 228.56 ( 6.92%)
Min 18 157.76 ( 0.00%) 152.34 ( 3.44%)
Min 20 137.37 ( 0.00%) 134.84 ( 1.84%)
Amean 1 665.52 ( 0.00%) 646.24 ( 2.90%)
Amean 4 433.51 ( 0.00%) 431.03 ( 0.57%)
Amean 7 388.61 ( 0.00%) 371.94 ( 4.29%)
Amean 12 252.16 ( 0.00%) 235.47 ( 6.62%)
Amean 18 169.99 ( 0.00%) 155.46 ( 8.55%)
Amean 20 143.01 ( 0.00%) 139.49 ( 2.46%)
Stddev 1 57.39 ( 0.00%) 99.80 ( -73.88%)
Stddev 4 92.94 ( 0.00%) 57.58 ( 38.05%)
Stddev 7 7.14 ( 0.00%) 28.47 (-298.97%)
Stddev 12 6.76 ( 0.00%) 6.13 ( 9.28%)
Stddev 18 11.32 ( 0.00%) 3.35 ( 70.42%)
Stddev 20 7.28 ( 0.00%) 4.05 ( 44.27%)
CoeffVar 1 8.62 ( 0.00%) 15.44 ( -79.07%)
CoeffVar 4 21.44 ( 0.00%) 13.36 ( 37.69%)
CoeffVar 7 1.84 ( 0.00%) 7.66 (-316.85%)
CoeffVar 12 2.68 ( 0.00%) 2.60 ( 2.85%)
CoeffVar 18 6.66 ( 0.00%) 2.15 ( 67.66%)
CoeffVar 20 5.09 ( 0.00%) 2.91 ( 42.86%)
Max 1 731.20 ( 0.00%) 761.40 ( -4.13%)
Max 4 531.13 ( 0.00%) 467.85 ( 11.91%)
Max 7 395.97 ( 0.00%) 404.78 ( -2.22%)
Max 12 259.05 ( 0.00%) 240.26 ( 7.25%)
Max 18 180.11 ( 0.00%) 159.00 ( 11.72%)
Max 20 151.22 ( 0.00%) 142.29 ( 5.91%)
BAmean-50 1 632.68 ( 0.00%) 588.65 ( 6.96%)
BAmean-50 4 384.71 ( 0.00%) 412.62 ( -7.26%)
BAmean-50 7 384.93 ( 0.00%) 355.51 ( 7.64%)
BAmean-50 12 248.72 ( 0.00%) 233.07 ( 6.29%)
BAmean-50 18 164.93 ( 0.00%) 153.69 ( 6.81%)
BAmean-50 20 138.90 ( 0.00%) 138.09 ( 0.58%)
BAmean-95 1 665.52 ( 0.00%) 646.24 ( 2.90%)
BAmean-95 4 433.51 ( 0.00%) 431.03 ( 0.57%)
BAmean-95 7 388.61 ( 0.00%) 371.94 ( 4.29%)
BAmean-95 12 252.16 ( 0.00%) 235.47 ( 6.62%)
BAmean-95 18 169.99 ( 0.00%) 155.46 ( 8.55%)
BAmean-95 20 143.01 ( 0.00%) 139.49 ( 2.46%)
BAmean-99 1 665.52 ( 0.00%) 646.24 ( 2.90%)
BAmean-99 4 433.51 ( 0.00%) 431.03 ( 0.57%)
BAmean-99 7 388.61 ( 0.00%) 371.94 ( 4.29%)
BAmean-99 12 252.16 ( 0.00%) 235.47 ( 6.62%)
BAmean-99 18 169.99 ( 0.00%) 155.46 ( 8.55%)
BAmean-99 20 143.01 ( 0.00%) 139.49 ( 2.46%)
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
User 30.56 30.41
System 28.30 27.33
Elapsed 8422.98 8105.23
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Minor Faults 34217105 29759345
Major Faults 432 365
Swap Ins 34 7
Swap Outs 502 1015
Allocation stalls 0 0
DMA allocs 0 0
DMA32 allocs 1903876 3931563
Normal allocs 28506132 25846677
Movable allocs 0 0
Direct pages scanned 309619 167192
Kswapd pages scanned 3298603 3638476
Kswapd pages reclaimed 3292620 3626692
Direct pages reclaimed 304502 166872
Kswapd efficiency 99% 99%
Kswapd velocity 391.619 448.905
Direct efficiency 98% 99%
Direct velocity 36.759 20.628
Percentage direct scans 8% 4%
Zone normal velocity 428.378 469.532
Zone dma32 velocity 0.000 0.000
Zone dma velocity 0.000 0.000
Page writes by reclaim 502.000 1015.000
Page writes file 0 0
Page writes anon 502 1015
Page reclaim immediate 1 33
Sector Reads 2031420 3140176
Sector Writes 77847740 77436080
Page rescued immediate 0 0
Slabs scanned 310400 279680
Direct inode steals 16611 1
Kswapd inode steals 572050 112549
Kswapd skipped wait 0 0
THP fault alloc 1210 1939
THP collapse alloc 231 195
THP splits 0 0
THP fault fallback 1318 587
THP collapse fail 203 169
Compaction stalls 188 179
Compaction success 141 138
Compaction failures 47 41
Page migrate success 835898 576841
Page migrate failure 3470967 2302367
Compaction pages isolated 499935 498142
Compaction migrate scanned 540465 382667
Compaction free scanned 35594097 39222233
Compaction cost 929 643
NUMA alloc hit 23035809 22280955
NUMA alloc miss 5290842 5072519
NUMA interleave hit 0 0
NUMA alloc local 23035717 22280804
NUMA base PTE updates 16113930 23582257
NUMA huge PMD updates 19897 41200
NUMA page range updates 26301194 44676657
NUMA hint faults 5571561 2304839
NUMA hint local faults 4102032 1000701
NUMA hint local percent 73 43
NUMA pages migrated 589310 330441
AutoNUMA cost 27981% 11695%
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Mean sda-avgqusz 6.51 5.42
Mean sda-avgrqsz 149.81 166.71
Mean sda-await 43.78 39.34
Mean sda-r_await 17.77 21.32
Mean sda-w_await 44.18 39.68
Mean sda-svctm 7.08 7.41
Mean sda-rrqm 0.02 0.03
Mean sda-wrqm 26.64 32.36
Mean sdb-avgqusz 4.28 3.62
Mean sdb-avgrqsz 149.94 166.75
Mean sdb-await 30.00 27.53
Mean sdb-r_await 13.34 14.28
Mean sdb-w_await 29.97 27.41
Mean sdb-svctm 6.33 6.53
Mean sdb-rrqm 0.01 0.02
Mean sdb-wrqm 26.62 32.34
Max sda-avgqusz 95.50 101.44
Max sda-avgrqsz 1508.86 1210.12
Max sda-await 880.65 804.29
Max sda-r_await 167.50 1820.80
Max sda-w_await 882.41 1050.77
Max sda-svctm 10.65 11.30
Max sda-rrqm 11.20 12.70
Max sda-wrqm 57.90 104.60
Max sdb-avgqusz 75.39 58.66
Max sdb-avgrqsz 1520.26 1602.50
Max sdb-await 690.91 595.02
Max sdb-r_await 177.82 497.33
Max sdb-w_await 690.91 595.02
Max sdb-svctm 9.12 9.20
Max sdb-rrqm 7.40 9.40
Max sdb-wrqm 57.80 104.40
specjbb specjbb Peaks
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
User 0.21 0.22
System 0.08 0.07
Elapsed 0.28 0.68
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Minor Faults 318364 317667
Major Faults 6 6
Swap Ins 0 0
Swap Outs 0 0
Allocation stalls 0 0
DMA allocs 0 0
DMA32 allocs 0 0
Normal allocs 245488 246019
Movable allocs 0 0
Direct pages scanned 0 0
Kswapd pages scanned 0 0
Kswapd pages reclaimed 0 0
Direct pages reclaimed 0 0
Kswapd efficiency 100% 100%
Kswapd velocity 0.000 0.000
Direct efficiency 100% 100%
Direct velocity 0.000 0.000
Percentage direct scans 0% 0%
Zone normal velocity 0.000 0.000
Zone dma32 velocity 0.000 0.000
Zone dma velocity 0.000 0.000
Page writes by reclaim 0.000 0.000
Page writes file 0 0
Page writes anon 0 0
Page reclaim immediate 0 0
Sector Reads 2496 2084
Sector Writes 47836 60424
Page rescued immediate 0 0
Slabs scanned 0 0
Direct inode steals 0 0
Kswapd inode steals 0 0
Kswapd skipped wait 0 0
THP fault alloc 0 0
THP collapse alloc 0 0
THP splits 0 0
THP fault fallback 0 0
THP collapse fail 0 0
Compaction stalls 0 0
Compaction success 0 0
Compaction failures 0 0
Page migrate success 0 0
Page migrate failure 0 0
Compaction pages isolated 0 0
Compaction migrate scanned 0 0
Compaction free scanned 0 0
Compaction cost 0 0
NUMA alloc hit 242411 242713
NUMA alloc miss 0 0
NUMA interleave hit 0 0
NUMA alloc local 242411 242713
NUMA base PTE updates 0 0
NUMA huge PMD updates 0 0
NUMA page range updates 0 0
NUMA hint faults 0 0
NUMA hint local faults 0 0
NUMA hint local percent 100 100
NUMA pages migrated 0 0
AutoNUMA cost 0% 0%
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Mean sda-avgqusz 0.14 1.92
Mean sda-avgrqsz 91.41 104.48
Mean sda-await 15.66 84.00
Mean sda-r_await 3.11 14.80
Mean sda-w_await 16.51 86.46
Mean sda-svctm 4.23 1.91
Mean sda-rrqm 0.00 0.00
Mean sda-wrqm 4.40 3.90
Mean sdb-avgqusz 0.14 1.74
Mean sdb-avgrqsz 95.31 105.22
Mean sdb-await 14.95 78.86
Mean sdb-r_await 6.00 19.50
Mean sdb-w_await 15.02 79.67
Mean sdb-svctm 3.22 1.88
Mean sdb-rrqm 0.00 0.00
Mean sdb-wrqm 4.40 3.90
Max sda-avgqusz 0.29 3.69
Max sda-avgrqsz 136.42 109.79
Max sda-await 25.73 147.58
Max sda-r_await 6.22 29.60
Max sda-w_await 27.42 152.50
Max sda-svctm 5.60 2.98
Max sda-rrqm 0.00 0.00
Max sda-wrqm 7.90 4.10
Max sdb-avgqusz 0.27 3.34
Max sdb-avgrqsz 144.23 109.79
Max sdb-await 25.90 136.87
Max sdb-r_await 12.00 39.00
Max sdb-w_await 26.04 138.50
Max sdb-svctm 4.00 2.79
Max sdb-rrqm 0.00 0.00
Max sdb-wrqm 7.90 4.10
No graph representation
freqmine-small
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Min 2 1.89 ( 0.00%) 1.88 ( 0.83%)
Min 5 1.06 ( 0.00%) 1.04 ( 1.99%)
Min 8 0.94 ( 0.00%) 0.92 ( 1.82%)
Min 12 0.91 ( 0.00%) 0.92 ( -1.07%)
Min 21 1.00 ( 0.00%) 1.00 ( -0.56%)
Min 30 1.10 ( 0.00%) 1.13 ( -2.47%)
Min 48 1.31 ( 0.00%) 1.32 ( -0.73%)
Min 79 1.69 ( 0.00%) 1.67 ( 1.22%)
Min 110 2.09 ( 0.00%) 2.06 ( 1.46%)
Min 141 2.55 ( 0.00%) 2.33 ( 8.67%)
Min 160 2.87 ( 0.00%) 2.65 ( 7.75%)
Amean 2 1.91 ( 0.00%) 1.89 ( 0.89%)
Amean 5 1.07 ( 0.00%) 1.05 ( 1.27%)
Amean 8 0.95 ( 0.00%) 0.93 ( 1.38%)
Amean 12 0.93 ( 0.00%) 0.94 ( -1.33%)
Amean 21 1.00 ( 0.00%) 1.01 ( -1.04%)
Amean 30 1.11 ( 0.00%) 1.14 ( -2.24%)
Amean 48 1.34 ( 0.00%) 1.35 ( -0.48%)
Amean 79 1.74 ( 0.00%) 1.71 ( 1.63%)
Amean 110 2.17 ( 0.00%) 2.10 ( 2.92%)
Amean 141 2.62 ( 0.00%) 2.40 ( 8.66%)
Amean 160 2.92 ( 0.00%) 2.87 ( 1.94%)
Stddev 2 0.02 ( 0.00%) 0.01 ( 24.77%)
Stddev 5 0.01 ( 0.00%) 0.01 ( -18.23%)
Stddev 8 0.01 ( 0.00%) 0.01 ( -28.15%)
Stddev 12 0.01 ( 0.00%) 0.02 ( -22.26%)
Stddev 21 0.00 ( 0.00%) 0.01 (-272.85%)
Stddev 30 0.02 ( 0.00%) 0.01 ( 41.34%)
Stddev 48 0.02 ( 0.00%) 0.03 ( -65.74%)
Stddev 79 0.03 ( 0.00%) 0.03 ( 11.06%)
Stddev 110 0.06 ( 0.00%) 0.06 ( 10.52%)
Stddev 141 0.07 ( 0.00%) 0.05 ( 35.27%)
Stddev 160 0.07 ( 0.00%) 0.14 (-107.52%)
CoeffVar 2 0.92 ( 0.00%) 0.70 ( 24.10%)
CoeffVar 5 0.75 ( 0.00%) 0.90 ( -19.75%)
CoeffVar 8 0.76 ( 0.00%) 0.99 ( -29.94%)
CoeffVar 12 1.53 ( 0.00%) 1.85 ( -20.65%)
CoeffVar 21 0.26 ( 0.00%) 0.95 (-269.01%)
CoeffVar 30 1.59 ( 0.00%) 0.91 ( 42.63%)
CoeffVar 48 1.55 ( 0.00%) 2.55 ( -64.94%)
CoeffVar 79 1.94 ( 0.00%) 1.76 ( 9.58%)
CoeffVar 110 2.92 ( 0.00%) 2.69 ( 7.82%)
CoeffVar 141 2.74 ( 0.00%) 1.95 ( 29.13%)
CoeffVar 160 2.36 ( 0.00%) 4.99 (-111.63%)
Max 2 1.93 ( 0.00%) 1.91 ( 1.17%)
Max 5 1.08 ( 0.00%) 1.06 ( 1.64%)
Max 8 0.95 ( 0.00%) 0.94 ( 1.04%)
Max 12 0.94 ( 0.00%) 0.96 ( -1.72%)
Max 21 1.00 ( 0.00%) 1.02 ( -2.03%)
Max 30 1.14 ( 0.00%) 1.15 ( -1.15%)
Max 48 1.36 ( 0.00%) 1.40 ( -2.73%)
Max 79 1.77 ( 0.00%) 1.74 ( 1.81%)
Max 110 2.22 ( 0.00%) 2.18 ( 2.06%)
Max 141 2.72 ( 0.00%) 2.43 ( 10.68%)
Max 160 3.02 ( 0.00%) 2.95 ( 2.53%)
BAmean-50 2 1.90 ( 0.00%) 1.89 ( 0.79%)
BAmean-50 5 1.06 ( 0.00%) 1.05 ( 1.15%)
BAmean-50 8 0.94 ( 0.00%) 0.93 ( 1.49%)
BAmean-50 12 0.92 ( 0.00%) 0.93 ( -1.20%)
BAmean-50 21 1.00 ( 0.00%) 1.01 ( -0.71%)
BAmean-50 30 1.11 ( 0.00%) 1.14 ( -2.61%)
BAmean-50 48 1.33 ( 0.00%) 1.33 ( 0.28%)
BAmean-50 79 1.73 ( 0.00%) 1.71 ( 1.57%)
BAmean-50 110 2.15 ( 0.00%) 2.08 ( 3.22%)
BAmean-50 141 2.59 ( 0.00%) 2.38 ( 7.95%)
BAmean-50 160 2.89 ( 0.00%) 2.84 ( 1.74%)
BAmean-95 2 1.91 ( 0.00%) 1.89 ( 0.89%)
BAmean-95 5 1.07 ( 0.00%) 1.05 ( 1.27%)
BAmean-95 8 0.95 ( 0.00%) 0.93 ( 1.38%)
BAmean-95 12 0.93 ( 0.00%) 0.94 ( -1.33%)
BAmean-95 21 1.00 ( 0.00%) 1.01 ( -1.04%)
BAmean-95 30 1.11 ( 0.00%) 1.14 ( -2.24%)
BAmean-95 48 1.34 ( 0.00%) 1.35 ( -0.48%)
BAmean-95 79 1.74 ( 0.00%) 1.71 ( 1.63%)
BAmean-95 110 2.17 ( 0.00%) 2.10 ( 2.92%)
BAmean-95 141 2.62 ( 0.00%) 2.40 ( 8.66%)
BAmean-95 160 2.92 ( 0.00%) 2.87 ( 1.94%)
BAmean-99 2 1.91 ( 0.00%) 1.89 ( 0.89%)
BAmean-99 5 1.07 ( 0.00%) 1.05 ( 1.27%)
BAmean-99 8 0.95 ( 0.00%) 0.93 ( 1.38%)
BAmean-99 12 0.93 ( 0.00%) 0.94 ( -1.33%)
BAmean-99 21 1.00 ( 0.00%) 1.01 ( -1.04%)
BAmean-99 30 1.11 ( 0.00%) 1.14 ( -2.24%)
BAmean-99 48 1.34 ( 0.00%) 1.35 ( -0.48%)
BAmean-99 79 1.74 ( 0.00%) 1.71 ( 1.63%)
BAmean-99 110 2.17 ( 0.00%) 2.10 ( 2.92%)
BAmean-99 141 2.62 ( 0.00%) 2.40 ( 8.66%)
BAmean-99 160 2.92 ( 0.00%) 2.87 ( 1.94%)
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
User 234.99 240.59
System 20.24 20.04
Elapsed 71.57 103.81
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Minor Faults 6152751 4907474
Major Faults 2 74
Swap Ins 0 9
Swap Outs 0 0
Allocation stalls 0 0
DMA allocs 0 0
DMA32 allocs 1493504 2088960
Normal allocs 12658258 12388225
Movable allocs 0 0
Direct pages scanned 0 0
Kswapd pages scanned 0 0
Kswapd pages reclaimed 0 0
Direct pages reclaimed 0 0
Kswapd efficiency 100% 100%
Kswapd velocity 0.000 0.000
Direct efficiency 100% 100%
Direct velocity 0.000 0.000
Percentage direct scans 0% 0%
Zone normal velocity 0.000 0.000
Zone dma32 velocity 0.000 0.000
Zone dma velocity 0.000 0.000
Page writes by reclaim 0.000 0.000
Page writes file 0 0
Page writes anon 0 0
Page reclaim immediate 0 0
Sector Reads 16276 36836
Sector Writes 28268 425812
Page rescued immediate 0 0
Slabs scanned 0 0
Direct inode steals 0 0
Kswapd inode steals 0 0
Kswapd skipped wait 0 0
THP fault alloc 15770 18586
THP collapse alloc 14 6
THP splits 0 0
THP fault fallback 4847 2033
THP collapse fail 0 0
Compaction stalls 10 0
Compaction success 6 0
Compaction failures 4 0
Page migrate success 13155 14368
Page migrate failure 2048 1024
Compaction pages isolated 2146 0
Compaction migrate scanned 1366 0
Compaction free scanned 4127 0
Compaction cost 13 14
NUMA alloc hit 6064250 4950634
NUMA alloc miss 0 0
NUMA interleave hit 0 0
NUMA alloc local 6064243 4950628
NUMA base PTE updates 73011 72464
NUMA huge PMD updates 109 114
NUMA page range updates 128819 130832
NUMA hint faults 6352 5647
NUMA hint local faults 2858 3022
NUMA hint local percent 44 53
NUMA pages migrated 12164 14368
AutoNUMA cost 32% 29%
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Mean sda-avgqusz 0.01 4.15
Mean sda-avgrqsz 81.58 261.40
Mean sda-await 5.19 92.04
Mean sda-r_await 1.99 26.76
Mean sda-w_await 4.65 117.78
Mean sda-svctm 3.71 4.07
Mean sda-rrqm 0.01 0.05
Mean sda-wrqm 1.28 1.69
Mean sdb-avgqusz 0.02 3.04
Mean sdb-avgrqsz 122.33 275.48
Mean sdb-await 6.30 82.46
Mean sdb-r_await 2.68 2.93
Mean sdb-w_await 4.76 92.43
Mean sdb-svctm 3.65 3.78
Mean sdb-rrqm 0.00 0.06
Mean sdb-wrqm 1.28 1.69
Max sda-avgqusz 0.05 22.23
Max sda-avgrqsz 241.30 946.60
Max sda-await 9.63 416.07
Max sda-r_await 9.91 120.00
Max sda-w_await 9.67 603.35
Max sda-svctm 5.19 5.60
Max sda-rrqm 0.10 0.30
Max sda-wrqm 3.20 4.10
Max sdb-avgqusz 0.06 16.70
Max sdb-avgrqsz 605.00 946.60
Max sdb-await 15.80 328.83
Max sdb-r_await 24.16 11.26
Max sdb-w_await 9.85 413.12
Max sdb-svctm 5.60 4.89
Max sdb-rrqm 0.00 0.40
Max sdb-wrqm 3.20 4.20
freqmine-medium
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Min 2 19.41 ( 0.00%) 19.50 ( -0.50%)
Min 5 8.13 ( 0.00%) 8.12 ( 0.11%)
Min 8 6.76 ( 0.00%) 6.75 ( 0.12%)
Min 12 6.62 ( 0.00%) 6.59 ( 0.49%)
Min 21 6.52 ( 0.00%) 6.54 ( -0.37%)
Min 30 6.71 ( 0.00%) 6.60 ( 1.62%)
Min 48 7.01 ( 0.00%) 6.96 ( 0.71%)
Min 79 7.25 ( 0.00%) 7.24 ( 0.11%)
Min 110 7.77 ( 0.00%) 7.77 ( 0.01%)
Min 141 8.23 ( 0.00%) 8.15 ( 1.03%)
Min 160 8.55 ( 0.00%) 8.27 ( 3.26%)
Amean 2 19.54 ( 0.00%) 19.61 ( -0.34%)
Amean 5 8.23 ( 0.00%) 8.34 ( -1.25%)
Amean 8 6.83 ( 0.00%) 6.84 ( -0.12%)
Amean 12 6.69 ( 0.00%) 6.62 ( 1.15%)
Amean 21 6.68 ( 0.00%) 6.63 ( 0.86%)
Amean 30 6.77 ( 0.00%) 6.84 ( -1.03%)
Amean 48 7.36 ( 0.00%) 7.01 ( 4.77%)
Amean 79 7.37 ( 0.00%) 7.34 ( 0.46%)
Amean 110 7.91 ( 0.00%) 7.85 ( 0.85%)
Amean 141 8.38 ( 0.00%) 8.32 ( 0.76%)
Amean 160 8.74 ( 0.00%) 8.50 ( 2.75%)
Stddev 2 0.13 ( 0.00%) 0.12 ( 3.61%)
Stddev 5 0.14 ( 0.00%) 0.15 ( -5.08%)
Stddev 8 0.07 ( 0.00%) 0.13 ( -93.53%)
Stddev 12 0.11 ( 0.00%) 0.03 ( 71.68%)
Stddev 21 0.20 ( 0.00%) 0.07 ( 63.99%)
Stddev 30 0.06 ( 0.00%) 0.18 (-213.98%)
Stddev 48 0.46 ( 0.00%) 0.07 ( 84.80%)
Stddev 79 0.08 ( 0.00%) 0.07 ( 18.04%)
Stddev 110 0.11 ( 0.00%) 0.05 ( 52.16%)
Stddev 141 0.10 ( 0.00%) 0.18 ( -81.71%)
Stddev 160 0.13 ( 0.00%) 0.21 ( -57.22%)
CoeffVar 2 0.66 ( 0.00%) 0.63 ( 3.94%)
CoeffVar 5 1.69 ( 0.00%) 1.76 ( -3.79%)
CoeffVar 8 0.98 ( 0.00%) 1.89 ( -93.30%)
CoeffVar 12 1.59 ( 0.00%) 0.46 ( 71.35%)
CoeffVar 21 3.03 ( 0.00%) 1.10 ( 63.68%)
CoeffVar 30 0.86 ( 0.00%) 2.66 (-210.78%)
CoeffVar 48 6.28 ( 0.00%) 1.00 ( 84.04%)
CoeffVar 79 1.13 ( 0.00%) 0.93 ( 17.67%)
CoeffVar 110 1.35 ( 0.00%) 0.65 ( 51.75%)
CoeffVar 141 1.17 ( 0.00%) 2.14 ( -83.09%)
CoeffVar 160 1.53 ( 0.00%) 2.48 ( -61.66%)
Max 2 19.71 ( 0.00%) 19.77 ( -0.29%)
Max 5 8.43 ( 0.00%) 8.45 ( -0.14%)
Max 8 6.91 ( 0.00%) 7.03 ( -1.68%)
Max 12 6.85 ( 0.00%) 6.65 ( 2.97%)
Max 21 6.98 ( 0.00%) 6.69 ( 4.17%)
Max 30 6.84 ( 0.00%) 7.04 ( -2.92%)
Max 48 8.02 ( 0.00%) 7.11 ( 11.35%)
Max 79 7.43 ( 0.00%) 7.40 ( 0.44%)
Max 110 8.02 ( 0.00%) 7.89 ( 1.65%)
Max 141 8.45 ( 0.00%) 8.51 ( -0.80%)
Max 160 8.87 ( 0.00%) 8.71 ( 1.75%)
BAmean-50 2 19.48 ( 0.00%) 19.55 ( -0.36%)
BAmean-50 5 8.17 ( 0.00%) 8.30 ( -1.63%)
BAmean-50 8 6.80 ( 0.00%) 6.78 ( 0.41%)
BAmean-50 12 6.64 ( 0.00%) 6.61 ( 0.53%)
BAmean-50 21 6.58 ( 0.00%) 6.60 ( -0.31%)
BAmean-50 30 6.75 ( 0.00%) 6.77 ( -0.39%)
BAmean-50 48 7.14 ( 0.00%) 6.98 ( 2.30%)
BAmean-50 79 7.35 ( 0.00%) 7.31 ( 0.46%)
BAmean-50 110 7.88 ( 0.00%) 7.83 ( 0.58%)
BAmean-50 141 8.36 ( 0.00%) 8.25 ( 1.28%)
BAmean-50 160 8.69 ( 0.00%) 8.42 ( 3.09%)
BAmean-95 2 19.54 ( 0.00%) 19.61 ( -0.34%)
BAmean-95 5 8.23 ( 0.00%) 8.34 ( -1.25%)
BAmean-95 8 6.83 ( 0.00%) 6.84 ( -0.12%)
BAmean-95 12 6.69 ( 0.00%) 6.62 ( 1.15%)
BAmean-95 21 6.68 ( 0.00%) 6.63 ( 0.86%)
BAmean-95 30 6.77 ( 0.00%) 6.84 ( -1.03%)
BAmean-95 48 7.36 ( 0.00%) 7.01 ( 4.77%)
BAmean-95 79 7.37 ( 0.00%) 7.34 ( 0.46%)
BAmean-95 110 7.91 ( 0.00%) 7.85 ( 0.85%)
BAmean-95 141 8.38 ( 0.00%) 8.32 ( 0.76%)
BAmean-95 160 8.74 ( 0.00%) 8.50 ( 2.75%)
BAmean-99 2 19.54 ( 0.00%) 19.61 ( -0.34%)
BAmean-99 5 8.23 ( 0.00%) 8.34 ( -1.25%)
BAmean-99 8 6.83 ( 0.00%) 6.84 ( -0.12%)
BAmean-99 12 6.69 ( 0.00%) 6.62 ( 1.15%)
BAmean-99 21 6.68 ( 0.00%) 6.63 ( 0.86%)
BAmean-99 30 6.77 ( 0.00%) 6.84 ( -1.03%)
BAmean-99 48 7.36 ( 0.00%) 7.01 ( 4.77%)
BAmean-99 79 7.37 ( 0.00%) 7.34 ( 0.46%)
BAmean-99 110 7.91 ( 0.00%) 7.85 ( 0.85%)
BAmean-99 141 8.38 ( 0.00%) 8.32 ( 0.76%)
BAmean-99 160 8.74 ( 0.00%) 8.50 ( 2.75%)
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
User 1834.10 1821.43
System 33.76 66.22
Elapsed 378.48 375.93
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Minor Faults 7865096 6662903
Major Faults 4 1
Swap Ins 0 0
Swap Outs 0 0
Allocation stalls 0 0
DMA allocs 0 0
DMA32 allocs 1155072 2478080
Normal allocs 15617742 14338897
Movable allocs 0 0
Direct pages scanned 0 0
Kswapd pages scanned 0 0
Kswapd pages reclaimed 0 0
Direct pages reclaimed 0 0
Kswapd efficiency 100% 100%
Kswapd velocity 0.000 0.000
Direct efficiency 100% 100%
Direct velocity 0.000 0.000
Percentage direct scans 0% 0%
Zone normal velocity 0.000 0.000
Zone dma32 velocity 0.000 0.000
Zone dma velocity 0.000 0.000
Page writes by reclaim 0.000 0.000
Page writes file 0 0
Page writes anon 0 0
Page reclaim immediate 0 0
Sector Reads 35536 208
Sector Writes 62960 78064
Page rescued immediate 0 0
Slabs scanned 0 0
Direct inode steals 0 0
Kswapd inode steals 0 0
Kswapd skipped wait 0 0
THP fault alloc 17318 19529
THP collapse alloc 119 42
THP splits 0 0
THP fault fallback 4414 2189
THP collapse fail 0 0
Compaction stalls 5 0
Compaction success 5 0
Compaction failures 0 0
Page migrate success 822540 919685
Page migrate failure 41984 37377
Compaction pages isolated 180 0
Compaction migrate scanned 200 0
Compaction free scanned 40037 0
Compaction cost 854 955
NUMA alloc hit 7156428 5962417
NUMA alloc miss 0 0
NUMA interleave hit 0 0
NUMA alloc local 7156409 5962356
NUMA base PTE updates 13625653 13642095
NUMA huge PMD updates 17211 19326
NUMA page range updates 22437685 23537007
NUMA hint faults 593131 516194
NUMA hint local faults 320775 291572
NUMA hint local percent 54 56
NUMA pages migrated 822520 919685
AutoNUMA cost 3076% 2693%
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Mean sda-avgqusz 0.03 0.57
Mean sda-avgrqsz 104.17 41.80
Mean sda-await 6.88 32.43
Mean sda-r_await 2.03 0.66
Mean sda-w_await 5.94 32.49
Mean sda-svctm 4.39 3.56
Mean sda-rrqm 0.01 0.00
Mean sda-wrqm 1.68 1.16
Mean sdb-avgqusz 0.03 0.53
Mean sdb-avgrqsz 82.57 41.79
Mean sdb-await 6.49 30.44
Mean sdb-r_await 1.40 0.72
Mean sdb-w_await 5.77 30.45
Mean sdb-svctm 4.18 3.32
Mean sdb-rrqm 0.04 0.00
Mean sdb-wrqm 1.68 1.16
Max sda-avgqusz 0.47 6.48
Max sda-avgrqsz 872.58 69.12
Max sda-await 24.63 224.89
Max sda-r_await 25.40 17.60
Max sda-w_await 19.58 224.89
Max sda-svctm 7.85 7.33
Max sda-rrqm 0.20 0.00
Max sda-wrqm 6.50 2.70
Max sdb-avgqusz 0.70 5.68
Max sdb-avgrqsz 281.41 69.12
Max sdb-await 33.52 197.10
Max sdb-r_await 34.73 20.00
Max sdb-w_await 18.69 197.10
Max sdb-svctm 8.00 6.00
Max sdb-rrqm 1.40 0.00
Max sdb-wrqm 6.50 2.70
freqmine-large
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Min 2 215.77 ( 0.00%) 216.42 ( -0.30%)
Min 5 91.33 ( 0.00%) 91.43 ( -0.12%)
Min 8 59.25 ( 0.00%) 59.10 ( 0.26%)
Min 12 44.08 ( 0.00%) 44.07 ( 0.03%)
Min 21 33.50 ( 0.00%) 33.16 ( 1.02%)
Min 30 31.74 ( 0.00%) 32.11 ( -1.16%)
Min 48 33.54 ( 0.00%) 33.66 ( -0.38%)
Min 79 32.82 ( 0.00%) 32.24 ( 1.75%)
Min 110 35.17 ( 0.00%) 34.63 ( 1.54%)
Min 141 34.94 ( 0.00%) 35.36 ( -1.20%)
Min 160 35.96 ( 0.00%) 35.86 ( 0.27%)
Amean 2 216.89 ( 0.00%) 216.59 ( 0.14%)
Amean 5 91.56 ( 0.00%) 91.58 ( -0.02%)
Amean 8 59.41 ( 0.00%) 59.54 ( -0.22%)
Amean 12 44.19 ( 0.00%) 44.24 ( -0.12%)
Amean 21 33.97 ( 0.00%) 33.55 ( 1.25%)
Amean 30 33.28 ( 0.00%) 33.15 ( 0.40%)
Amean 48 34.38 ( 0.00%) 34.21 ( 0.48%)
Amean 79 33.22 ( 0.00%) 32.83 ( 1.19%)
Amean 110 36.15 ( 0.00%) 35.29 ( 2.40%)
Amean 141 35.63 ( 0.00%) 36.38 ( -2.12%)
Amean 160 36.31 ( 0.00%) 36.05 ( 0.73%)
Stddev 2 1.10 ( 0.00%) 0.19 ( 82.79%)
Stddev 5 0.23 ( 0.00%) 0.10 ( 54.31%)
Stddev 8 0.17 ( 0.00%) 0.43 (-146.19%)
Stddev 12 0.12 ( 0.00%) 0.12 ( -0.05%)
Stddev 21 0.49 ( 0.00%) 0.39 ( 21.88%)
Stddev 30 1.07 ( 0.00%) 0.93 ( 12.61%)
Stddev 48 0.76 ( 0.00%) 0.66 ( 12.07%)
Stddev 79 0.29 ( 0.00%) 0.58 ( -98.77%)
Stddev 110 1.10 ( 0.00%) 0.53 ( 51.93%)
Stddev 141 0.66 ( 0.00%) 0.79 ( -18.83%)
Stddev 160 0.27 ( 0.00%) 0.15 ( 42.71%)
CoeffVar 2 0.51 ( 0.00%) 0.09 ( 82.77%)
CoeffVar 5 0.25 ( 0.00%) 0.11 ( 54.32%)
CoeffVar 8 0.29 ( 0.00%) 0.71 (-145.64%)
CoeffVar 12 0.26 ( 0.00%) 0.26 ( 0.07%)
CoeffVar 21 1.45 ( 0.00%) 1.15 ( 20.89%)
CoeffVar 30 3.20 ( 0.00%) 2.81 ( 12.26%)
CoeffVar 48 2.20 ( 0.00%) 1.94 ( 11.65%)
CoeffVar 79 0.88 ( 0.00%) 1.76 (-101.17%)
CoeffVar 110 3.03 ( 0.00%) 1.49 ( 50.75%)
CoeffVar 141 1.86 ( 0.00%) 2.16 ( -16.36%)
CoeffVar 160 0.73 ( 0.00%) 0.42 ( 42.29%)
Max 2 218.02 ( 0.00%) 216.83 ( 0.55%)
Max 5 91.86 ( 0.00%) 91.67 ( 0.21%)
Max 8 59.60 ( 0.00%) 60.10 ( -0.85%)
Max 12 44.34 ( 0.00%) 44.31 ( 0.07%)
Max 21 34.65 ( 0.00%) 34.04 ( 1.77%)
Max 30 34.20 ( 0.00%) 34.18 ( 0.08%)
Max 48 35.27 ( 0.00%) 35.17 ( 0.29%)
Max 79 33.44 ( 0.00%) 33.53 ( -0.24%)
Max 110 37.64 ( 0.00%) 35.91 ( 4.58%)
Max 141 36.21 ( 0.00%) 37.28 ( -2.97%)
Max 160 36.58 ( 0.00%) 36.21 ( 0.99%)
BAmean-50 2 216.52 ( 0.00%) 216.50 ( 0.01%)
BAmean-50 5 91.46 ( 0.00%) 91.54 ( -0.10%)
BAmean-50 8 59.34 ( 0.00%) 59.35 ( -0.01%)
BAmean-50 12 44.14 ( 0.00%) 44.22 ( -0.18%)
BAmean-50 21 33.75 ( 0.00%) 33.39 ( 1.07%)
BAmean-50 30 32.97 ( 0.00%) 32.80 ( 0.51%)
BAmean-50 48 34.08 ( 0.00%) 33.90 ( 0.55%)
BAmean-50 79 33.15 ( 0.00%) 32.59 ( 1.67%)
BAmean-50 110 35.66 ( 0.00%) 35.08 ( 1.63%)
BAmean-50 141 35.44 ( 0.00%) 36.09 ( -1.83%)
BAmean-50 160 36.22 ( 0.00%) 35.99 ( 0.64%)
BAmean-95 2 216.89 ( 0.00%) 216.59 ( 0.14%)
BAmean-95 5 91.56 ( 0.00%) 91.58 ( -0.02%)
BAmean-95 8 59.41 ( 0.00%) 59.54 ( -0.22%)
BAmean-95 12 44.19 ( 0.00%) 44.24 ( -0.12%)
BAmean-95 21 33.97 ( 0.00%) 33.55 ( 1.25%)
BAmean-95 30 33.28 ( 0.00%) 33.15 ( 0.40%)
BAmean-95 48 34.38 ( 0.00%) 34.21 ( 0.48%)
BAmean-95 79 33.22 ( 0.00%) 32.83 ( 1.19%)
BAmean-95 110 36.15 ( 0.00%) 35.29 ( 2.40%)
BAmean-95 141 35.63 ( 0.00%) 36.38 ( -2.12%)
BAmean-95 160 36.31 ( 0.00%) 36.05 ( 0.73%)
BAmean-99 2 216.89 ( 0.00%) 216.59 ( 0.14%)
BAmean-99 5 91.56 ( 0.00%) 91.58 ( -0.02%)
BAmean-99 8 59.41 ( 0.00%) 59.54 ( -0.22%)
BAmean-99 12 44.19 ( 0.00%) 44.24 ( -0.12%)
BAmean-99 21 33.97 ( 0.00%) 33.55 ( 1.25%)
BAmean-99 30 33.28 ( 0.00%) 33.15 ( 0.40%)
BAmean-99 48 34.38 ( 0.00%) 34.21 ( 0.48%)
BAmean-99 79 33.22 ( 0.00%) 32.83 ( 1.19%)
BAmean-99 110 36.15 ( 0.00%) 35.29 ( 2.40%)
BAmean-99 141 35.63 ( 0.00%) 36.38 ( -2.12%)
BAmean-99 160 36.31 ( 0.00%) 36.05 ( 0.73%)
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
User 29346.21 28818.39
System 292.18 676.92
Elapsed 2622.81 2615.77
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Minor Faults 36374881 31790231
Major Faults 0 1
Swap Ins 0 0
Swap Outs 0 0
Allocation stalls 0 0
DMA allocs 0 0
DMA32 allocs 7257088 11451489
Normal allocs 63022894 59306995
Movable allocs 0 0
Direct pages scanned 2042 3087
Kswapd pages scanned 0 0
Kswapd pages reclaimed 0 0
Direct pages reclaimed 2042 3087
Kswapd efficiency 100% 100%
Kswapd velocity 0.000 0.000
Direct efficiency 100% 100%
Direct velocity 0.779 1.180
Percentage direct scans 100% 100%
Zone normal velocity 0.779 1.180
Zone dma32 velocity 0.000 0.000
Zone dma velocity 0.000 0.000
Page writes by reclaim 0.000 0.000
Page writes file 0 0
Page writes anon 0 0
Page reclaim immediate 0 0
Sector Reads 210920 472
Sector Writes 372638 393232
Page rescued immediate 0 0
Slabs scanned 2048 0
Direct inode steals 1 0
Kswapd inode steals 0 0
Kswapd skipped wait 0 0
THP fault alloc 74678 81749
THP collapse alloc 985 625
THP splits 0 0
THP fault fallback 18924 11661
THP collapse fail 3 3
Compaction stalls 63 13
Compaction success 57 13
Compaction failures 6 0
Page migrate success 6565439 7331207
Page migrate failure 3221553 2574856
Compaction pages isolated 305129 925
Compaction migrate scanned 202870 1472
Compaction free scanned 649516 43149
Compaction cost 6867 7645
NUMA alloc hit 26866539 22856897
NUMA alloc miss 0 0
NUMA interleave hit 0 0
NUMA alloc local 26866039 22856558
NUMA base PTE updates 88915172 93576614
NUMA huge PMD updates 124266 142404
NUMA page range updates 152539364 166487462
NUMA hint faults 9262426 8418790
NUMA hint local faults 6721869 5971805
NUMA hint local percent 72 70
NUMA pages migrated 6413954 7330776
AutoNUMA cost 47056% 42888%
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Mean sda-avgqusz 0.13 0.22
Mean sda-avgrqsz 54.52 45.94
Mean sda-await 12.95 16.90
Mean sda-r_await 0.73 0.82
Mean sda-w_await 12.77 16.89
Mean sda-svctm 4.40 3.67
Mean sda-rrqm 0.00 0.00
Mean sda-wrqm 1.43 1.20
Mean sdb-avgqusz 0.10 0.19
Mean sdb-avgrqsz 54.71 45.96
Mean sdb-await 11.16 15.15
Mean sdb-r_await 0.07 0.19
Mean sdb-w_await 11.10 15.15
Mean sdb-svctm 4.07 3.47
Mean sdb-rrqm 0.00 0.00
Mean sdb-wrqm 1.43 1.20
Max sda-avgqusz 3.62 5.65
Max sda-avgrqsz 1086.65 178.40
Max sda-await 166.35 212.17
Max sda-r_await 65.07 70.97
Max sda-w_await 166.35 212.17
Max sda-svctm 22.91 19.60
Max sda-rrqm 0.50 0.00
Max sda-wrqm 7.20 6.90
Max sdb-avgqusz 2.89 5.43
Max sdb-avgrqsz 1133.11 178.40
Max sdb-await 132.64 198.93
Max sdb-r_await 17.48 24.00
Max sdb-w_await 132.64 198.93
Max sdb-svctm 17.09 16.44
Max sdb-rrqm 0.10 0.00
Max sdb-wrqm 7.20 6.90
No kswapd inode steal activity
kernbench
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Min user-2 553.59 ( 0.00%) 555.08 ( -0.27%)
Min user-4 565.41 ( 0.00%) 566.31 ( -0.16%)
Min user-8 587.89 ( 0.00%) 589.37 ( -0.25%)
Min user-16 646.78 ( 0.00%) 647.71 ( -0.14%)
Min user-32 921.75 ( 0.00%) 924.31 ( -0.28%)
Min user-64 1065.67 ( 0.00%) 1065.85 ( -0.02%)
Min user-80 1080.68 ( 0.00%) 1080.67 ( 0.00%)
Min syst-2 71.05 ( 0.00%) 74.33 ( -4.62%)
Min syst-4 76.30 ( 0.00%) 79.09 ( -3.66%)
Min syst-8 70.81 ( 0.00%) 74.47 ( -5.17%)
Min syst-16 79.00 ( 0.00%) 82.68 ( -4.66%)
Min syst-32 103.74 ( 0.00%) 107.69 ( -3.81%)
Min syst-64 113.39 ( 0.00%) 118.88 ( -4.84%)
Min syst-80 113.64 ( 0.00%) 119.23 ( -4.92%)
Min elsp-2 307.09 ( 0.00%) 308.99 ( -0.62%)
Min elsp-4 159.75 ( 0.00%) 160.75 ( -0.63%)
Min elsp-8 84.36 ( 0.00%) 84.90 ( -0.64%)
Min elsp-16 48.92 ( 0.00%) 48.97 ( -0.10%)
Min elsp-32 37.22 ( 0.00%) 36.85 ( 0.99%)
Min elsp-64 36.62 ( 0.00%) 36.90 ( -0.76%)
Min elsp-80 36.70 ( 0.00%) 37.32 ( -1.69%)
Amean user-2 554.53 ( 0.00%) 555.74 ( -0.22%)
Amean user-4 566.23 ( 0.00%) 567.15 ( -0.16%)
Amean user-8 588.66 ( 0.00%) 589.68 ( -0.17%)
Amean user-16 647.97 ( 0.00%) 648.46 ( -0.08%)
Amean user-32 923.05 ( 0.00%) 925.25 ( -0.24%)
Amean user-64 1066.74 ( 0.00%) 1067.11 ( -0.03%)
Amean user-80 1082.50 ( 0.00%) 1082.11 ( 0.04%)
Amean syst-2 71.80 ( 0.00%) 74.90 ( -4.31%)
Amean syst-4 76.77 ( 0.00%) 79.91 ( -4.10%)
Amean syst-8 71.58 ( 0.00%) 74.83 ( -4.54%)
Amean syst-16 79.21 ( 0.00%) 82.95 ( -4.73%)
Amean syst-32 104.21 ( 0.00%) 108.47 ( -4.09%)
Amean syst-64 113.69 ( 0.00%) 119.39 ( -5.02%)
Amean syst-80 113.98 ( 0.00%) 120.18 ( -5.44%)
Amean elsp-2 307.65 ( 0.00%) 309.27 ( -0.53%)
Amean elsp-4 159.86 ( 0.00%) 160.94 ( -0.67%)
Amean elsp-8 84.76 ( 0.00%) 85.04 ( -0.33%)
Amean elsp-16 49.63 ( 0.00%) 49.56 ( 0.15%)
Amean elsp-32 37.52 ( 0.00%) 38.16 ( -1.68%)
Amean elsp-64 36.76 ( 0.00%) 37.03 ( -0.72%)
Amean elsp-80 37.09 ( 0.00%) 37.49 ( -1.08%)
Stddev user-2 0.97 ( 0.00%) 0.66 ( 32.20%)
Stddev user-4 0.52 ( 0.00%) 0.60 ( -17.34%)
Stddev user-8 0.64 ( 0.00%) 0.23 ( 63.28%)
Stddev user-16 1.40 ( 0.00%) 0.64 ( 54.46%)
Stddev user-32 1.32 ( 0.00%) 0.95 ( 28.47%)
Stddev user-64 0.77 ( 0.00%) 1.47 ( -91.61%)
Stddev user-80 1.12 ( 0.00%) 0.94 ( 16.00%)
Stddev syst-2 0.45 ( 0.00%) 0.45 ( 0.22%)
Stddev syst-4 0.41 ( 0.00%) 0.58 ( -41.24%)
Stddev syst-8 0.55 ( 0.00%) 0.28 ( 49.35%)
Stddev syst-16 0.22 ( 0.00%) 0.29 ( -30.98%)
Stddev syst-32 0.44 ( 0.00%) 0.56 ( -27.75%)
Stddev syst-64 0.47 ( 0.00%) 0.48 ( -1.91%)
Stddev syst-80 0.24 ( 0.00%) 0.60 (-144.20%)
Stddev elsp-2 0.46 ( 0.00%) 0.31 ( 32.97%)
Stddev elsp-4 0.14 ( 0.00%) 0.25 ( -72.38%)
Stddev elsp-8 0.36 ( 0.00%) 0.08 ( 77.92%)
Stddev elsp-16 0.74 ( 0.00%) 0.58 ( 22.00%)
Stddev elsp-32 0.31 ( 0.00%) 0.74 (-138.95%)
Stddev elsp-64 0.12 ( 0.00%) 0.12 ( 1.62%)
Stddev elsp-80 0.23 ( 0.00%) 0.15 ( 35.38%)
CoeffVar user-2 0.18 ( 0.00%) 0.12 ( 32.35%)
CoeffVar user-4 0.09 ( 0.00%) 0.11 ( -17.15%)
CoeffVar user-8 0.11 ( 0.00%) 0.04 ( 63.35%)
CoeffVar user-16 0.22 ( 0.00%) 0.10 ( 54.49%)
CoeffVar user-32 0.14 ( 0.00%) 0.10 ( 28.64%)
CoeffVar user-64 0.07 ( 0.00%) 0.14 ( -91.54%)
CoeffVar user-80 0.10 ( 0.00%) 0.09 ( 15.97%)
CoeffVar syst-2 0.63 ( 0.00%) 0.60 ( 4.35%)
CoeffVar syst-4 0.53 ( 0.00%) 0.72 ( -35.68%)
CoeffVar syst-8 0.76 ( 0.00%) 0.37 ( 51.55%)
CoeffVar syst-16 0.28 ( 0.00%) 0.35 ( -25.07%)
CoeffVar syst-32 0.42 ( 0.00%) 0.51 ( -22.73%)
CoeffVar syst-64 0.42 ( 0.00%) 0.40 ( 2.96%)
CoeffVar syst-80 0.21 ( 0.00%) 0.50 (-131.61%)
CoeffVar elsp-2 0.15 ( 0.00%) 0.10 ( 33.32%)
CoeffVar elsp-4 0.09 ( 0.00%) 0.15 ( -71.23%)
CoeffVar elsp-8 0.43 ( 0.00%) 0.09 ( 77.99%)
CoeffVar elsp-16 1.50 ( 0.00%) 1.17 ( 21.89%)
CoeffVar elsp-32 0.83 ( 0.00%) 1.94 (-134.99%)
CoeffVar elsp-64 0.34 ( 0.00%) 0.33 ( 2.33%)
CoeffVar elsp-80 0.61 ( 0.00%) 0.39 ( 36.07%)
Max user-2 556.12 ( 0.00%) 556.77 ( -0.12%)
Max user-4 566.74 ( 0.00%) 567.72 ( -0.17%)
Max user-8 589.42 ( 0.00%) 589.95 ( -0.09%)
Max user-16 650.19 ( 0.00%) 649.19 ( 0.15%)
Max user-32 924.48 ( 0.00%) 926.77 ( -0.25%)
Max user-64 1067.62 ( 0.00%) 1069.59 ( -0.18%)
Max user-80 1083.69 ( 0.00%) 1082.85 ( 0.08%)
Max syst-2 72.22 ( 0.00%) 75.34 ( -4.32%)
Max syst-4 77.38 ( 0.00%) 80.69 ( -4.28%)
Max syst-8 72.23 ( 0.00%) 75.22 ( -4.14%)
Max syst-16 79.53 ( 0.00%) 83.39 ( -4.85%)
Max syst-32 104.85 ( 0.00%) 109.11 ( -4.06%)
Max syst-64 114.53 ( 0.00%) 119.99 ( -4.77%)
Max syst-80 114.30 ( 0.00%) 120.89 ( -5.77%)
Max elsp-2 308.28 ( 0.00%) 309.74 ( -0.47%)
Max elsp-4 160.07 ( 0.00%) 161.36 ( -0.81%)
Max elsp-8 85.14 ( 0.00%) 85.10 ( 0.05%)
Max elsp-16 50.53 ( 0.00%) 50.53 ( 0.00%)
Max elsp-32 37.95 ( 0.00%) 38.64 ( -1.82%)
Max elsp-64 36.96 ( 0.00%) 37.21 ( -0.68%)
Max elsp-80 37.29 ( 0.00%) 37.67 ( -1.02%)
BAmean-50 user-2 553.96 ( 0.00%) 555.35 ( -0.25%)
BAmean-50 user-4 565.95 ( 0.00%) 566.81 ( -0.15%)
BAmean-50 user-8 588.24 ( 0.00%) 589.55 ( -0.22%)
BAmean-50 user-16 647.06 ( 0.00%) 648.04 ( -0.15%)
BAmean-50 user-32 922.12 ( 0.00%) 924.69 ( -0.28%)
BAmean-50 user-64 1066.31 ( 0.00%) 1066.27 ( 0.00%)
BAmean-50 user-80 1081.92 ( 0.00%) 1081.62 ( 0.03%)
BAmean-50 syst-2 71.58 ( 0.00%) 74.63 ( -4.27%)
BAmean-50 syst-4 76.51 ( 0.00%) 79.60 ( -4.03%)
BAmean-50 syst-8 71.27 ( 0.00%) 74.66 ( -4.75%)
BAmean-50 syst-16 79.08 ( 0.00%) 82.77 ( -4.67%)
BAmean-50 syst-32 103.93 ( 0.00%) 108.13 ( -4.04%)
BAmean-50 syst-64 113.46 ( 0.00%) 119.06 ( -4.94%)
BAmean-50 syst-80 113.85 ( 0.00%) 119.91 ( -5.33%)
BAmean-50 elsp-2 307.39 ( 0.00%) 309.06 ( -0.54%)
BAmean-50 elsp-4 159.76 ( 0.00%) 160.80 ( -0.65%)
BAmean-50 elsp-8 84.52 ( 0.00%) 85.01 ( -0.58%)
BAmean-50 elsp-16 49.10 ( 0.00%) 49.26 ( -0.32%)
BAmean-50 elsp-32 37.33 ( 0.00%) 37.87 ( -1.44%)
BAmean-50 elsp-64 36.69 ( 0.00%) 36.96 ( -0.72%)
BAmean-50 elsp-80 36.99 ( 0.00%) 37.40 ( -1.11%)
BAmean-95 user-2 554.53 ( 0.00%) 555.74 ( -0.22%)
BAmean-95 user-4 566.23 ( 0.00%) 567.15 ( -0.16%)
BAmean-95 user-8 588.66 ( 0.00%) 589.68 ( -0.17%)
BAmean-95 user-16 647.97 ( 0.00%) 648.46 ( -0.08%)
BAmean-95 user-32 923.05 ( 0.00%) 925.25 ( -0.24%)
BAmean-95 user-64 1066.74 ( 0.00%) 1067.11 ( -0.03%)
BAmean-95 user-80 1082.50 ( 0.00%) 1082.11 ( 0.04%)
BAmean-95 syst-2 71.80 ( 0.00%) 74.90 ( -4.31%)
BAmean-95 syst-4 76.77 ( 0.00%) 79.91 ( -4.10%)
BAmean-95 syst-8 71.58 ( 0.00%) 74.83 ( -4.54%)
BAmean-95 syst-16 79.21 ( 0.00%) 82.95 ( -4.73%)
BAmean-95 syst-32 104.21 ( 0.00%) 108.47 ( -4.09%)
BAmean-95 syst-64 113.69 ( 0.00%) 119.39 ( -5.02%)
BAmean-95 syst-80 113.98 ( 0.00%) 120.18 ( -5.44%)
BAmean-95 elsp-2 307.65 ( 0.00%) 309.27 ( -0.53%)
BAmean-95 elsp-4 159.86 ( 0.00%) 160.94 ( -0.67%)
BAmean-95 elsp-8 84.76 ( 0.00%) 85.04 ( -0.33%)
BAmean-95 elsp-16 49.63 ( 0.00%) 49.56 ( 0.15%)
BAmean-95 elsp-32 37.52 ( 0.00%) 38.16 ( -1.68%)
BAmean-95 elsp-64 36.76 ( 0.00%) 37.03 ( -0.72%)
BAmean-95 elsp-80 37.09 ( 0.00%) 37.49 ( -1.08%)
BAmean-99 user-2 554.53 ( 0.00%) 555.74 ( -0.22%)
BAmean-99 user-4 566.23 ( 0.00%) 567.15 ( -0.16%)
BAmean-99 user-8 588.66 ( 0.00%) 589.68 ( -0.17%)
BAmean-99 user-16 647.97 ( 0.00%) 648.46 ( -0.08%)
BAmean-99 user-32 923.05 ( 0.00%) 925.25 ( -0.24%)
BAmean-99 user-64 1066.74 ( 0.00%) 1067.11 ( -0.03%)
BAmean-99 user-80 1082.50 ( 0.00%) 1082.11 ( 0.04%)
BAmean-99 syst-2 71.80 ( 0.00%) 74.90 ( -4.31%)
BAmean-99 syst-4 76.77 ( 0.00%) 79.91 ( -4.10%)
BAmean-99 syst-8 71.58 ( 0.00%) 74.83 ( -4.54%)
BAmean-99 syst-16 79.21 ( 0.00%) 82.95 ( -4.73%)
BAmean-99 syst-32 104.21 ( 0.00%) 108.47 ( -4.09%)
BAmean-99 syst-64 113.69 ( 0.00%) 119.39 ( -5.02%)
BAmean-99 syst-80 113.98 ( 0.00%) 120.18 ( -5.44%)
BAmean-99 elsp-2 307.65 ( 0.00%) 309.27 ( -0.53%)
BAmean-99 elsp-4 159.86 ( 0.00%) 160.94 ( -0.67%)
BAmean-99 elsp-8 84.76 ( 0.00%) 85.04 ( -0.33%)
BAmean-99 elsp-16 49.63 ( 0.00%) 49.56 ( 0.15%)
BAmean-99 elsp-32 37.52 ( 0.00%) 38.16 ( -1.68%)
BAmean-99 elsp-64 36.76 ( 0.00%) 37.03 ( -0.72%)
BAmean-99 elsp-80 37.09 ( 0.00%) 37.49 ( -1.08%)
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
User 28309.95 28341.20
System 3320.18 3473.73
Elapsed 3792.13 3850.21
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Minor Faults 957523178 957792883
Major Faults 27 14
Swap Ins 0 0
Swap Outs 0 0
Allocation stalls 0 0
DMA allocs 0 0
DMA32 allocs 0 0
Normal allocs 862841309 862845259
Movable allocs 0 0
Direct pages scanned 0 0
Kswapd pages scanned 0 0
Kswapd pages reclaimed 0 0
Direct pages reclaimed 0 0
Kswapd efficiency 100% 100%
Kswapd velocity 0.000 0.000
Direct efficiency 100% 100%
Direct velocity 0.000 0.000
Percentage direct scans 0% 0%
Zone normal velocity 0.000 0.000
Zone dma32 velocity 0.000 0.000
Zone dma velocity 0.000 0.000
Page writes by reclaim 0.000 0.000
Page writes file 0 0
Page writes anon 0 0
Page reclaim immediate 0 0
Sector Reads 38460 19820
Sector Writes 8180816 8349384
Page rescued immediate 0 0
Slabs scanned 0 0
Direct inode steals 0 0
Kswapd inode steals 0 0
Kswapd skipped wait 0 0
THP fault alloc 14349 14274
THP collapse alloc 733 543
THP splits 0 0
THP fault fallback 0 0
THP collapse fail 0 0
Compaction stalls 0 0
Compaction success 0 0
Compaction failures 0 0
Page migrate success 288541 294507
Page migrate failure 0 0
Compaction pages isolated 0 0
Compaction migrate scanned 0 0
Compaction free scanned 0 0
Compaction cost 299 305
NUMA alloc hit 853372386 853490507
NUMA alloc miss 0 0
NUMA interleave hit 0 0
NUMA alloc local 853371925 853490184
NUMA base PTE updates 1159813 1188217
NUMA huge PMD updates 722 649
NUMA page range updates 1529477 1520505
NUMA hint faults 332533 336137
NUMA hint local faults 70547 66648
NUMA hint local percent 21 19
NUMA pages migrated 288541 294507
AutoNUMA cost 1676% 1694%
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Mean sda-avgqusz 0.64 3.10
Mean sda-avgrqsz 401.10 309.97
Mean sda-await 46.88 88.58
Mean sda-r_await 0.89 1.61
Mean sda-w_await 47.50 88.68
Mean sda-svctm 3.46 3.14
Mean sda-rrqm 0.00 0.00
Mean sda-wrqm 38.88 36.53
Mean sdb-avgqusz 0.56 2.22
Mean sdb-avgrqsz 399.60 308.85
Mean sdb-await 41.59 68.15
Mean sdb-r_await 0.78 1.11
Mean sdb-w_await 41.66 68.17
Mean sdb-svctm 2.97 2.58
Mean sdb-rrqm 0.00 0.00
Mean sdb-wrqm 38.86 36.50
Max sda-avgqusz 9.06 41.25
Max sda-avgrqsz 1412.27 1175.05
Max sda-await 498.13 446.31
Max sda-r_await 116.00 268.00
Max sda-w_await 498.13 454.38
Max sda-svctm 14.46 11.47
Max sda-rrqm 0.90 0.20
Max sda-wrqm 243.30 227.40
Max sdb-avgqusz 6.11 22.83
Max sdb-avgrqsz 1412.27 1164.26
Max sdb-await 389.49 357.40
Max sdb-r_await 176.00 380.00
Max sdb-w_await 389.49 359.59
Max sdb-svctm 11.19 7.73
Max sdb-rrqm 0.00 0.00
Max sdb-wrqm 243.40 227.40
gitcheckout
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
User min 0.00 ( 0.00%) 0.00 ( 0.00%)
User mean 0.00 ( 0.00%) 0.00 ( 0.00%)
User stddev 0.00 ( 0.00%) 0.00 ( 0.00%)
User coeffvar 0.00 ( 0.00%) 0.00 ( 0.00%)
User max 0.00 ( 0.00%) 0.00 ( 0.00%)
System min 9.08 ( 0.00%) 9.09 ( -0.11%)
System mean 9.49 ( 0.00%) 9.82 ( -3.49%)
System stddev 0.20 ( 0.00%) 0.39 ( -95.73%)
System coeffvar 2.12 ( 0.00%) 4.02 ( -89.13%)
System max 9.85 ( 0.00%) 10.68 ( -8.43%)
Elapsed min 22.36 ( 0.00%) 23.71 ( -6.04%)
Elapsed mean 22.87 ( 0.00%) 30.90 ( -35.12%)
Elapsed stddev 0.39 ( 0.00%) 6.32 (-1526.48%)
Elapsed coeffvar 1.70 ( 0.00%) 20.46 (-1103.70%)
Elapsed max 23.83 ( 0.00%) 42.99 ( -80.40%)
CPU min 97.00 ( 0.00%) 54.00 ( 44.33%)
CPU mean 98.07 ( 0.00%) 76.27 ( 22.23%)
CPU stddev 0.70 ( 0.00%) 14.63 (-1978.37%)
CPU coeffvar 0.72 ( 0.00%) 19.18 (-2572.45%)
CPU max 99.00 ( 0.00%) 96.00 ( 3.03%)
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
User 224.06 224.80
System 176.05 181.01
Elapsed 619.51 801.78
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Minor Faults 6817612 7781403
Major Faults 1288 466
Swap Ins 0 0
Swap Outs 0 0
Allocation stalls 0 0
DMA allocs 0 0
DMA32 allocs 0 0
Normal allocs 15945929 17520339
Movable allocs 0 0
Direct pages scanned 0 0
Kswapd pages scanned 0 0
Kswapd pages reclaimed 0 0
Direct pages reclaimed 0 0
Kswapd efficiency 100% 100%
Kswapd velocity 0.000 0.000
Direct efficiency 100% 100%
Direct velocity 0.000 0.000
Percentage direct scans 0% 0%
Zone normal velocity 0.000 0.000
Zone dma32 velocity 0.000 0.000
Zone dma velocity 0.000 0.000
Page writes by reclaim 0.000 0.000
Page writes file 0 0
Page writes anon 0 0
Page reclaim immediate 0 0
Sector Reads 428312 283460
Sector Writes 10111960 18062704
Page rescued immediate 0 0
Slabs scanned 175270 175426
Direct inode steals 0 6356
Kswapd inode steals 0 0
Kswapd skipped wait 0 0
THP fault alloc 190 188
THP collapse alloc 164 157
THP splits 0 0
THP fault fallback 0 0
THP collapse fail 0 0
Compaction stalls 0 0
Compaction success 0 0
Compaction failures 0 0
Page migrate success 227466 538751
Page migrate failure 0 0
Compaction pages isolated 0 0
Compaction migrate scanned 0 0
Compaction free scanned 0 0
Compaction cost 236 559
NUMA alloc hit 15352669 16582033
NUMA alloc miss 0 0
NUMA interleave hit 0 0
NUMA alloc local 15352570 16581943
NUMA base PTE updates 419212 859000
NUMA huge PMD updates 255 248
NUMA page range updates 549772 985976
NUMA hint faults 236515 627945
NUMA hint local faults 21770 70034
NUMA hint local percent 9 11
NUMA pages migrated 227466 538751
AutoNUMA cost 1189% 3155%
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Mean sda-avgqusz 25.84 67.55
Mean sda-avgrqsz 724.07 595.20
Mean sda-await 381.89 547.38
Mean sda-r_await 13.92 36.86
Mean sda-w_await 420.02 610.02
Mean sda-svctm 6.30 6.13
Mean sda-rrqm 0.01 0.01
Mean sda-wrqm 620.65 882.76
Mean sdb-avgqusz 14.25 13.84
Mean sdb-avgrqsz 708.77 584.39
Mean sdb-await 227.90 160.68
Mean sdb-r_await 5.07 5.34
Mean sdb-w_await 243.21 163.36
Mean sdb-svctm 4.95 4.16
Mean sdb-rrqm 0.01 0.00
Mean sdb-wrqm 614.91 873.71
Max sda-avgqusz 136.28 167.78
Max sda-avgrqsz 1954.34 1906.35
Max sda-await 1682.06 1847.71
Max sda-r_await 496.00 612.00
Max sda-w_await 1896.13 2949.90
Max sda-svctm 14.77 16.36
Max sda-rrqm 0.40 0.50
Max sda-wrqm 2241.80 3257.20
Max sdb-avgqusz 49.34 102.20
Max sdb-avgrqsz 1954.34 1912.56
Max sdb-await 970.82 758.83
Max sdb-r_await 144.00 178.00
Max sdb-w_await 970.82 758.83
Max sdb-svctm 10.90 9.53
Max sdb-rrqm 0.80 0.10
Max sdb-wrqm 2241.90 3245.80
No kswapd inode steal activity
wis-futex
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
User 0.29 3.53
System 0.10 3.85
Elapsed 0.40 3.82
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Minor Faults 342612 488053
Major Faults 19 365
Swap Ins 0 0
Swap Outs 0 0
Allocation stalls 0 0
DMA allocs 0 0
DMA32 allocs 0 0
Normal allocs 258825 568813
Movable allocs 0 0
Direct pages scanned 0 0
Kswapd pages scanned 0 0
Kswapd pages reclaimed 0 0
Direct pages reclaimed 0 0
Kswapd efficiency 100% 100%
Kswapd velocity 0.000 0.000
Direct efficiency 100% 100%
Direct velocity 0.000 0.000
Percentage direct scans 0% 0%
Zone normal velocity 0.000 0.000
Zone dma32 velocity 0.000 0.000
Zone dma velocity 0.000 0.000
Page writes by reclaim 0.000 0.000
Page writes file 0 0
Page writes anon 0 0
Page reclaim immediate 0 0
Sector Reads 3820 80964
Sector Writes 13656 31032
Page rescued immediate 0 0
Slabs scanned 0 0
Direct inode steals 0 0
Kswapd inode steals 0 0
Kswapd skipped wait 0 0
THP fault alloc 0 14
THP collapse alloc 0 0
THP splits 0 0
THP fault fallback 0 0
THP collapse fail 0 0
Compaction stalls 0 0
Compaction success 0 0
Compaction failures 0 0
Page migrate success 0 0
Page migrate failure 0 0
Compaction pages isolated 0 0
Compaction migrate scanned 0 0
Compaction free scanned 0 0
Compaction cost 0 0
NUMA alloc hit 269049 557849
NUMA alloc miss 0 0
NUMA interleave hit 0 0
NUMA alloc local 269049 557849
NUMA base PTE updates 0 0
NUMA huge PMD updates 0 0
NUMA page range updates 0 0
NUMA hint faults 0 0
NUMA hint local faults 0 0
NUMA hint local percent 100 100
NUMA pages migrated 0 0
AutoNUMA cost 0% 0%
wis-malloc
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
User 0.22 0.23
System 0.09 0.08
Elapsed 0.25 0.29
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Minor Faults 330671 332866
Major Faults 0 0
Swap Ins 0 0
Swap Outs 0 0
Allocation stalls 0 0
DMA allocs 0 0
DMA32 allocs 0 0
Normal allocs 248507 250259
Movable allocs 0 0
Direct pages scanned 0 0
Kswapd pages scanned 0 0
Kswapd pages reclaimed 0 0
Direct pages reclaimed 0 0
Kswapd efficiency 100% 100%
Kswapd velocity 0.000 0.000
Direct efficiency 100% 100%
Direct velocity 0.000 0.000
Percentage direct scans 0% 0%
Zone normal velocity 0.000 0.000
Zone dma32 velocity 0.000 0.000
Zone dma velocity 0.000 0.000
Page writes by reclaim 0.000 0.000
Page writes file 0 0
Page writes anon 0 0
Page reclaim immediate 0 0
Sector Reads 16 16
Sector Writes 9064 17936
Page rescued immediate 0 0
Slabs scanned 0 0
Direct inode steals 0 0
Kswapd inode steals 0 0
Kswapd skipped wait 0 0
THP fault alloc 0 0
THP collapse alloc 0 0
THP splits 0 0
THP fault fallback 0 0
THP collapse fail 0 0
Compaction stalls 0 0
Compaction success 0 0
Compaction failures 0 0
Page migrate success 0 0
Page migrate failure 0 0
Compaction pages isolated 0 0
Compaction migrate scanned 0 0
Compaction free scanned 0 0
Compaction cost 0 0
NUMA alloc hit 245013 246814
NUMA alloc miss 0 0
NUMA interleave hit 0 0
NUMA alloc local 245013 246814
NUMA base PTE updates 0 0
NUMA huge PMD updates 0 0
NUMA page range updates 0 0
NUMA hint faults 0 0
NUMA hint local faults 0 0
NUMA hint local percent 100 100
NUMA pages migrated 0 0
AutoNUMA cost 0% 0%
No major page faults
wis-pf
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
User 0.23 0.22
System 0.08 0.09
Elapsed 0.27 0.26
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Minor Faults 336820 333380
Major Faults 16 0
Swap Ins 0 0
Swap Outs 0 0
Allocation stalls 0 0
DMA allocs 0 0
DMA32 allocs 0 0
Normal allocs 254974 249146
Movable allocs 0 0
Direct pages scanned 0 0
Kswapd pages scanned 0 0
Kswapd pages reclaimed 0 0
Direct pages reclaimed 0 0
Kswapd efficiency 100% 100%
Kswapd velocity 0.000 0.000
Direct efficiency 100% 100%
Direct velocity 0.000 0.000
Percentage direct scans 0% 0%
Zone normal velocity 0.000 0.000
Zone dma32 velocity 0.000 0.000
Zone dma velocity 0.000 0.000
Page writes by reclaim 0.000 0.000
Page writes file 0 0
Page writes anon 0 0
Page reclaim immediate 0 0
Sector Reads 5676 0
Sector Writes 6152 10468
Page rescued immediate 0 0
Slabs scanned 0 0
Direct inode steals 0 0
Kswapd inode steals 0 0
Kswapd skipped wait 0 0
THP fault alloc 0 0
THP collapse alloc 0 0
THP splits 0 0
THP fault fallback 0 0
THP collapse fail 0 0
Compaction stalls 0 0
Compaction success 0 0
Compaction failures 0 0
Page migrate success 0 0
Page migrate failure 0 0
Compaction pages isolated 0 0
Compaction migrate scanned 0 0
Compaction free scanned 0 0
Compaction cost 0 0
NUMA alloc hit 251574 246389
NUMA alloc miss 0 0
NUMA interleave hit 0 0
NUMA alloc local 251574 246389
NUMA base PTE updates 0 0
NUMA huge PMD updates 0 0
NUMA page range updates 0 0
NUMA hint faults 0 0
NUMA hint local faults 0 0
NUMA hint local percent 100 100
NUMA pages migrated 0 0
AutoNUMA cost 0% 0%
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Mean sda-avgqusz 0.01 0.14
Mean sda-avgrqsz 28.45 63.33
Mean sda-await 7.29 14.84
Mean sda-r_await 6.33 0.00
Mean sda-w_await 6.97 14.84
Mean sda-svctm 4.29 3.04
Mean sda-rrqm 0.00 0.00
Mean sda-wrqm 1.40 1.50
Mean sdb-avgqusz 0.01 0.12
Mean sdb-avgrqsz 27.48 63.33
Mean sdb-await 4.08 11.83
Mean sdb-r_await 1.67 0.00
Mean sdb-w_await 4.33 11.83
Mean sdb-svctm 2.33 1.77
Mean sdb-rrqm 0.00 0.00
Mean sdb-wrqm 1.30 1.50
Max sda-avgqusz 0.03 0.27
Max sda-avgrqsz 30.67 104.96
Max sda-await 10.13 27.40
Max sda-r_await 12.67 0.00
Max sda-w_await 9.50 27.40
Max sda-svctm 4.44 3.80
Max sda-rrqm 0.00 0.00
Max sda-wrqm 1.90 2.10
Max sdb-avgqusz 0.02 0.23
Max sdb-avgrqsz 28.75 104.96
Max sdb-await 5.50 22.52
Max sdb-r_await 3.33 0.00
Max sdb-w_await 6.00 22.52
Max sdb-svctm 2.67 2.40
Max sdb-rrqm 0.00 0.00
Max sdb-wrqm 1.70 2.10
No major page faults
wis-getppid
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
User 0.12 0.10
System 0.03 0.04
Elapsed 0.13 0.13
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Minor Faults 308111 309429
Major Faults 0 0
Swap Ins 0 0
Swap Outs 0 0
Allocation stalls 0 0
DMA allocs 0 0
DMA32 allocs 0 0
Normal allocs 234134 233311
Movable allocs 0 0
Direct pages scanned 0 0
Kswapd pages scanned 0 0
Kswapd pages reclaimed 0 0
Direct pages reclaimed 0 0
Kswapd efficiency 100% 100%
Kswapd velocity 0.000 0.000
Direct efficiency 100% 100%
Direct velocity 0.000 0.000
Percentage direct scans 0% 0%
Zone normal velocity 0.000 0.000
Zone dma32 velocity 0.000 0.000
Zone dma velocity 0.000 0.000
Page writes by reclaim 0.000 0.000
Page writes file 0 0
Page writes anon 0 0
Page reclaim immediate 0 0
Sector Reads 208 0
Sector Writes 12896 10028
Page rescued immediate 0 0
Slabs scanned 0 0
Direct inode steals 0 0
Kswapd inode steals 0 0
Kswapd skipped wait 0 0
THP fault alloc 0 0
THP collapse alloc 0 0
THP splits 0 0
THP fault fallback 0 0
THP collapse fail 0 0
Compaction stalls 0 0
Compaction success 0 0
Compaction failures 0 0
Page migrate success 0 0
Page migrate failure 0 0
Compaction pages isolated 0 0
Compaction migrate scanned 0 0
Compaction free scanned 0 0
Compaction cost 0 0
NUMA alloc hit 230983 230584
NUMA alloc miss 0 0
NUMA interleave hit 0 0
NUMA alloc local 230983 230584
NUMA base PTE updates 0 0
NUMA huge PMD updates 0 0
NUMA page range updates 0 0
NUMA hint faults 0 0
NUMA hint local faults 0 0
NUMA hint local percent 100 100
NUMA pages migrated 0 0
AutoNUMA cost 0% 0%
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Mean sda-avgqusz 0.01 0.12
Mean sda-avgrqsz 185.17 75.14
Mean sda-await 5.98 15.62
Mean sda-r_await 4.00 0.00
Mean sda-w_await 6.04 15.62
Mean sda-svctm 5.56 4.58
Mean sda-rrqm 0.00 0.00
Mean sda-wrqm 2.15 1.70
Mean sdb-avgqusz 0.01 0.09
Mean sdb-avgrqsz 193.97 75.14
Mean sdb-await 5.41 11.87
Mean sdb-r_await 0.00 0.00
Mean sdb-w_await 5.41 11.87
Mean sdb-svctm 4.96 3.42
Mean sdb-rrqm 0.00 0.00
Mean sdb-wrqm 2.15 1.70
Max sda-avgqusz 0.02 0.23
Max sda-avgrqsz 348.63 103.87
Max sda-await 9.68 25.64
Max sda-r_await 8.00 0.00
Max sda-w_await 9.78 25.64
Max sda-svctm 8.84 5.60
Max sda-rrqm 0.00 0.00
Max sda-wrqm 3.40 2.50
Max sdb-avgqusz 0.02 0.18
Max sdb-avgrqsz 366.22 103.87
Max sdb-await 9.11 19.73
Max sdb-r_await 0.00 0.00
Max sdb-w_await 9.11 19.73
Max sdb-svctm 8.22 4.00
Max sdb-rrqm 0.00 0.00
Max sdb-wrqm 3.40 2.50
No major page faults
wis-sched
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
User 0.11 0.12
System 0.03 0.03
Elapsed 0.14 0.13
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Minor Faults 308078 313857
Major Faults 0 15
Swap Ins 0 0
Swap Outs 0 0
Allocation stalls 0 0
DMA allocs 0 0
DMA32 allocs 0 0
Normal allocs 233202 238399
Movable allocs 0 0
Direct pages scanned 0 0
Kswapd pages scanned 0 0
Kswapd pages reclaimed 0 0
Direct pages reclaimed 0 0
Kswapd efficiency 100% 100%
Kswapd velocity 0.000 0.000
Direct efficiency 100% 100%
Direct velocity 0.000 0.000
Percentage direct scans 0% 0%
Zone normal velocity 0.000 0.000
Zone dma32 velocity 0.000 0.000
Zone dma velocity 0.000 0.000
Page writes by reclaim 0.000 0.000
Page writes file 0 0
Page writes anon 0 0
Page reclaim immediate 0 0
Sector Reads 0 2532
Sector Writes 8814 15292
Page rescued immediate 0 0
Slabs scanned 0 0
Direct inode steals 0 0
Kswapd inode steals 0 0
Kswapd skipped wait 0 0
THP fault alloc 0 0
THP collapse alloc 0 0
THP splits 0 0
THP fault fallback 0 0
THP collapse fail 0 0
Compaction stalls 0 0
Compaction success 0 0
Compaction failures 0 0
Page migrate success 0 0
Page migrate failure 0 0
Compaction pages isolated 0 0
Compaction migrate scanned 0 0
Compaction free scanned 0 0
Compaction cost 0 0
NUMA alloc hit 229742 235777
NUMA alloc miss 0 0
NUMA interleave hit 0 0
NUMA alloc local 229742 235777
NUMA base PTE updates 0 0
NUMA huge PMD updates 0 0
NUMA page range updates 0 0
NUMA hint faults 0 0
NUMA hint local faults 0 0
NUMA hint local percent 100 100
NUMA pages migrated 0 0
AutoNUMA cost 0% 0%
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Mean sda-avgqusz 0.01 1.49
Mean sda-avgrqsz 198.64 60.94
Mean sda-await 8.00 127.22
Mean sda-r_await 0.00 3.71
Mean sda-w_await 8.00 127.78
Mean sda-svctm 6.24 2.75
Mean sda-rrqm 0.00 0.00
Mean sda-wrqm 2.50 1.95
Mean sdb-avgqusz 0.01 1.34
Mean sdb-avgrqsz 198.64 60.69
Mean sdb-await 7.20 117.38
Mean sdb-r_await 0.00 12.00
Mean sdb-w_await 7.20 117.39
Mean sdb-svctm 6.32 2.39
Mean sdb-rrqm 0.00 0.00
Mean sdb-wrqm 2.50 1.80
Max sda-avgqusz 0.03 1.66
Max sda-avgrqsz 350.88 79.01
Max sda-await 11.20 223.89
Max sda-r_await 0.00 7.43
Max sda-w_await 11.20 223.89
Max sda-svctm 7.68 4.00
Max sda-rrqm 0.00 0.00
Max sda-wrqm 4.10 3.00
Max sdb-avgqusz 0.02 1.59
Max sdb-avgrqsz 350.88 78.80
Max sdb-await 8.00 206.02
Max sdb-r_await 0.00 24.00
Max sdb-w_await 8.00 206.02
Max sdb-svctm 6.40 3.49
Max sdb-rrqm 0.00 0.00
Max sdb-wrqm 4.10 2.70
wis-pthreadmutex
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
User 0.17 0.17
System 0.05 0.06
Elapsed 0.19 0.20
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Minor Faults 319961 337107
Major Faults 0 0
Swap Ins 0 0
Swap Outs 0 0
Allocation stalls 0 0
DMA allocs 0 0
DMA32 allocs 0 0
Normal allocs 240917 253673
Movable allocs 0 0
Direct pages scanned 0 0
Kswapd pages scanned 0 0
Kswapd pages reclaimed 0 0
Direct pages reclaimed 0 0
Kswapd efficiency 100% 100%
Kswapd velocity 0.000 0.000
Direct efficiency 100% 100%
Direct velocity 0.000 0.000
Percentage direct scans 0% 0%
Zone normal velocity 0.000 0.000
Zone dma32 velocity 0.000 0.000
Zone dma velocity 0.000 0.000
Page writes by reclaim 0.000 0.000
Page writes file 0 0
Page writes anon 0 0
Page reclaim immediate 0 0
Sector Reads 32 0
Sector Writes 9454 10696
Page rescued immediate 0 0
Slabs scanned 0 0
Direct inode steals 0 0
Kswapd inode steals 0 0
Kswapd skipped wait 0 0
THP fault alloc 0 0
THP collapse alloc 0 0
THP splits 0 0
THP fault fallback 0 0
THP collapse fail 0 0
Compaction stalls 0 0
Compaction success 0 0
Compaction failures 0 0
Page migrate success 0 0
Page migrate failure 0 0
Compaction pages isolated 0 0
Compaction migrate scanned 0 0
Compaction free scanned 0 0
Compaction cost 0 0
NUMA alloc hit 237924 249416
NUMA alloc miss 0 0
NUMA interleave hit 0 0
NUMA alloc local 237924 249416
NUMA base PTE updates 0 0
NUMA huge PMD updates 0 0
NUMA page range updates 0 0
NUMA hint faults 0 0
NUMA hint local faults 0 0
NUMA hint local percent 100 100
NUMA pages migrated 0 0
AutoNUMA cost 0% 0%
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Mean sda-avgqusz 0.01 0.27
Mean sda-avgrqsz 218.85 65.41
Mean sda-await 7.72 25.53
Mean sda-r_await 0.00 0.00
Mean sda-w_await 7.72 25.53
Mean sda-svctm 5.37 4.26
Mean sda-rrqm 0.00 0.00
Mean sda-wrqm 2.50 1.70
Mean sdb-avgqusz 0.01 0.22
Mean sdb-avgrqsz 218.85 65.41
Mean sdb-await 6.86 21.47
Mean sdb-r_await 0.00 0.00
Mean sdb-w_await 6.86 21.47
Mean sdb-svctm 4.95 3.79
Mean sdb-rrqm 0.00 0.00
Mean sdb-wrqm 2.50 1.70
Max sda-avgqusz 0.03 0.53
Max sda-avgrqsz 416.00 84.41
Max sda-await 13.45 45.45
Max sda-r_await 0.00 0.00
Max sda-w_await 13.45 45.45
Max sda-svctm 8.73 5.60
Max sda-rrqm 0.00 0.00
Max sda-wrqm 4.10 2.50
Max sdb-avgqusz 0.03 0.44
Max sdb-avgrqsz 416.00 84.41
Max sdb-await 12.00 38.14
Max sdb-r_await 0.00 0.00
Max sdb-w_await 12.00 38.14
Max sdb-svctm 8.18 4.80
Max sdb-rrqm 0.00 0.00
Max sdb-wrqm 4.10 2.50
No major page faults
wis-signal
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
User 0.12 0.12
System 0.03 0.02
Elapsed 0.13 0.12
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Minor Faults 308187 309231
Major Faults 0 0
Swap Ins 0 0
Swap Outs 0 0
Allocation stalls 0 0
DMA allocs 0 0
DMA32 allocs 0 0
Normal allocs 233138 233373
Movable allocs 0 0
Direct pages scanned 0 0
Kswapd pages scanned 0 0
Kswapd pages reclaimed 0 0
Direct pages reclaimed 0 0
Kswapd efficiency 100% 100%
Kswapd velocity 0.000 0.000
Direct efficiency 100% 100%
Direct velocity 0.000 0.000
Percentage direct scans 0% 0%
Zone normal velocity 0.000 0.000
Zone dma32 velocity 0.000 0.000
Zone dma velocity 0.000 0.000
Page writes by reclaim 0.000 0.000
Page writes file 0 0
Page writes anon 0 0
Page reclaim immediate 0 0
Sector Reads 0 0
Sector Writes 9152 10180
Page rescued immediate 0 0
Slabs scanned 0 0
Direct inode steals 0 0
Kswapd inode steals 0 0
Kswapd skipped wait 0 0
THP fault alloc 0 0
THP collapse alloc 0 0
THP splits 0 0
THP fault fallback 0 0
THP collapse fail 0 0
Compaction stalls 0 0
Compaction success 0 0
Compaction failures 0 0
Page migrate success 0 0
Page migrate failure 0 0
Compaction pages isolated 0 0
Compaction migrate scanned 0 0
Compaction free scanned 0 0
Compaction cost 0 0
NUMA alloc hit 229976 230575
NUMA alloc miss 0 0
NUMA interleave hit 0 0
NUMA alloc local 229976 230575
NUMA base PTE updates 0 0
NUMA huge PMD updates 0 0
NUMA page range updates 0 0
NUMA hint faults 0 0
NUMA hint local faults 0 0
NUMA hint local percent 100 100
NUMA pages migrated 0 0
AutoNUMA cost 0% 0%
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Mean sda-avgqusz 0.01 0.26
Mean sda-avgrqsz 210.76 52.05
Mean sda-await 6.67 22.70
Mean sda-r_await 0.00 0.00
Mean sda-w_await 6.67 22.70
Mean sda-svctm 6.00 3.46
Mean sda-rrqm 0.00 0.00
Mean sda-wrqm 2.40 1.70
Mean sdb-avgqusz 0.01 0.22
Mean sdb-avgrqsz 210.76 52.05
Mean sdb-await 6.95 19.29
Mean sdb-r_await 0.00 0.00
Mean sdb-w_await 6.95 19.29
Mean sdb-svctm 6.19 2.95
Mean sdb-rrqm 0.00 0.00
Mean sdb-wrqm 2.40 1.70
Max sda-avgqusz 0.02 0.52
Max sda-avgrqsz 408.38 77.89
Max sda-await 8.76 41.41
Max sda-r_await 0.00 0.00
Max sda-w_await 8.76 41.41
Max sda-svctm 7.43 4.00
Max sda-rrqm 0.00 0.00
Max sda-wrqm 3.90 2.50
Max sdb-avgqusz 0.02 0.44
Max sdb-avgrqsz 408.38 77.89
Max sdb-await 8.76 35.46
Max sdb-r_await 0.00 0.00
Max sdb-w_await 8.76 35.46
Max sdb-svctm 7.24 3.11
Max sdb-rrqm 0.00 0.00
Max sdb-wrqm 3.90 2.50
No major page faults
wis-pipe
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
User 0.17 0.18
System 0.05 0.05
Elapsed 0.18 0.18
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Minor Faults 319840 337640
Major Faults 3 0
Swap Ins 0 0
Swap Outs 0 0
Allocation stalls 0 0
DMA allocs 0 0
DMA32 allocs 0 0
Normal allocs 241589 254249
Movable allocs 0 0
Direct pages scanned 0 0
Kswapd pages scanned 0 0
Kswapd pages reclaimed 0 0
Direct pages reclaimed 0 0
Kswapd efficiency 100% 100%
Kswapd velocity 0.000 0.000
Direct efficiency 100% 100%
Direct velocity 0.000 0.000
Percentage direct scans 0% 0%
Zone normal velocity 0.000 0.000
Zone dma32 velocity 0.000 0.000
Zone dma velocity 0.000 0.000
Page writes by reclaim 0.000 0.000
Page writes file 0 0
Page writes anon 0 0
Page reclaim immediate 0 0
Sector Reads 3332 0
Sector Writes 9420 9772
Page rescued immediate 0 0
Slabs scanned 0 0
Direct inode steals 0 0
Kswapd inode steals 0 0
Kswapd skipped wait 0 0
THP fault alloc 0 0
THP collapse alloc 0 0
THP splits 0 0
THP fault fallback 0 0
THP collapse fail 0 0
Compaction stalls 0 0
Compaction success 0 0
Compaction failures 0 0
Page migrate success 0 0
Page migrate failure 0 0
Compaction pages isolated 0 0
Compaction migrate scanned 0 0
Compaction free scanned 0 0
Compaction cost 0 0
NUMA alloc hit 238168 249574
NUMA alloc miss 0 0
NUMA interleave hit 0 0
NUMA alloc local 238168 249574
NUMA base PTE updates 0 0
NUMA huge PMD updates 0 0
NUMA page range updates 0 0
NUMA hint faults 0 0
NUMA hint local faults 0 0
NUMA hint local percent 100 100
NUMA pages migrated 0 0
AutoNUMA cost 0% 0%
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Mean sda-avgqusz 0.01 0.29
Mean sda-avgrqsz 173.28 62.42
Mean sda-await 9.14 25.76
Mean sda-r_await 10.00 0.00
Mean sda-w_await 8.78 25.76
Mean sda-svctm 8.00 3.53
Mean sda-rrqm 0.00 0.00
Mean sda-wrqm 3.40 1.70
Mean sdb-avgqusz 0.01 0.28
Mean sdb-avgrqsz 174.28 62.42
Mean sdb-await 7.71 25.22
Mean sdb-r_await 0.00 0.00
Mean sdb-w_await 7.71 25.22
Mean sdb-svctm 7.29 4.21
Mean sdb-rrqm 0.00 0.00
Mean sdb-wrqm 3.40 1.70
Max sda-avgqusz 0.02 0.59
Max sda-avgrqsz 312.86 78.45
Max sda-await 10.57 47.52
Max sda-r_await 20.00 0.00
Max sda-w_await 9.85 47.52
Max sda-svctm 9.14 4.00
Max sda-rrqm 0.00 0.00
Max sda-wrqm 4.80 2.50
Max sdb-avgqusz 0.02 0.56
Max sdb-avgrqsz 312.86 78.45
Max sdb-await 8.00 44.84
Max sdb-r_await 0.00 0.00
Max sdb-w_await 8.00 44.84
Max sdb-svctm 8.00 5.60
Max sdb-rrqm 0.00 0.00
Max sdb-wrqm 4.80 2.50
No major page faults
wis-eventfd
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
User 0.11 0.11
System 0.03 0.04
Elapsed 0.13 0.12
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Minor Faults 332562 308681
Major Faults 8 0
Swap Ins 0 0
Swap Outs 0 0
Allocation stalls 0 0
DMA allocs 0 0
DMA32 allocs 0 0
Normal allocs 250450 233625
Movable allocs 0 0
Direct pages scanned 0 0
Kswapd pages scanned 0 0
Kswapd pages reclaimed 0 0
Direct pages reclaimed 0 0
Kswapd efficiency 100% 100%
Kswapd velocity 0.000 0.000
Direct efficiency 100% 100%
Direct velocity 0.000 0.000
Percentage direct scans 0% 0%
Zone normal velocity 0.000 0.000
Zone dma32 velocity 0.000 0.000
Zone dma velocity 0.000 0.000
Page writes by reclaim 0.000 0.000
Page writes file 0 0
Page writes anon 0 0
Page reclaim immediate 0 0
Sector Reads 1908 0
Sector Writes 12080 9800
Page rescued immediate 0 0
Slabs scanned 0 0
Direct inode steals 0 0
Kswapd inode steals 0 0
Kswapd skipped wait 0 0
THP fault alloc 0 0
THP collapse alloc 0 0
THP splits 0 0
THP fault fallback 0 0
THP collapse fail 0 0
Compaction stalls 0 0
Compaction success 0 0
Compaction failures 0 0
Page migrate success 0 0
Page migrate failure 0 0
Compaction pages isolated 0 0
Compaction migrate scanned 0 0
Compaction free scanned 0 0
Compaction cost 0 0
NUMA alloc hit 248120 232544
NUMA alloc miss 0 0
NUMA interleave hit 0 0
NUMA alloc local 248120 232544
NUMA base PTE updates 0 0
NUMA huge PMD updates 0 0
NUMA page range updates 0 0
NUMA hint faults 0 0
NUMA hint local faults 0 0
NUMA hint local percent 100 100
NUMA pages migrated 0 0
AutoNUMA cost 0% 0%
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Mean sda-avgqusz 0.03 0.17
Mean sda-avgrqsz 219.85 66.19
Mean sda-await 8.50 17.62
Mean sda-r_await 8.00 0.00
Mean sda-w_await 8.46 17.62
Mean sda-svctm 4.81 3.51
Mean sda-rrqm 0.00 0.00
Mean sda-wrqm 3.30 1.80
Mean sdb-avgqusz 0.03 0.15
Mean sdb-avgrqsz 226.08 66.19
Mean sdb-await 8.80 17.02
Mean sdb-r_await 10.00 0.00
Mean sdb-w_await 8.73 17.02
Mean sdb-svctm 4.80 4.71
Mean sdb-rrqm 0.00 0.00
Mean sdb-wrqm 3.30 1.80
Max sda-avgqusz 0.05 0.35
Max sda-avgrqsz 418.00 85.98
Max sda-await 15.00 31.24
Max sda-r_await 16.00 0.00
Max sda-w_await 14.93 31.24
Max sda-svctm 7.62 4.00
Max sda-rrqm 0.00 0.00
Max sda-wrqm 5.70 2.70
Max sdb-avgqusz 0.05 0.31
Max sdb-avgrqsz 430.45 85.98
Max sdb-await 15.61 27.64
Max sdb-r_await 20.00 0.00
Max sdb-w_await 15.47 27.64
Max sdb-svctm 7.61 6.40
Max sdb-rrqm 0.00 0.00
Max sdb-wrqm 5.70 2.70
No major page faults
wis-posixsems
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
User 0.13 0.11
System 0.02 0.04
Elapsed 0.13 0.11
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Minor Faults 308764 308747
Major Faults 0 0
Swap Ins 0 0
Swap Outs 0 0
Allocation stalls 0 0
DMA allocs 0 0
DMA32 allocs 0 0
Normal allocs 232427 234225
Movable allocs 0 0
Direct pages scanned 0 0
Kswapd pages scanned 0 0
Kswapd pages reclaimed 0 0
Direct pages reclaimed 0 0
Kswapd efficiency 100% 100%
Kswapd velocity 0.000 0.000
Direct efficiency 100% 100%
Direct velocity 0.000 0.000
Percentage direct scans 0% 0%
Zone normal velocity 0.000 0.000
Zone dma32 velocity 0.000 0.000
Zone dma velocity 0.000 0.000
Page writes by reclaim 0.000 0.000
Page writes file 0 0
Page writes anon 0 0
Page reclaim immediate 0 0
Sector Reads 0 0
Sector Writes 8932 9896
Page rescued immediate 0 0
Slabs scanned 0 0
Direct inode steals 0 0
Kswapd inode steals 0 0
Kswapd skipped wait 0 0
THP fault alloc 0 0
THP collapse alloc 0 0
THP splits 0 0
THP fault fallback 0 0
THP collapse fail 0 0
Compaction stalls 0 0
Compaction success 0 0
Compaction failures 0 0
Page migrate success 0 0
Page migrate failure 0 0
Compaction pages isolated 0 0
Compaction migrate scanned 0 0
Compaction free scanned 0 0
Compaction cost 0 0
NUMA alloc hit 229560 231734
NUMA alloc miss 0 0
NUMA interleave hit 0 0
NUMA alloc local 229560 231734
NUMA base PTE updates 0 0
NUMA huge PMD updates 0 0
NUMA page range updates 0 0
NUMA hint faults 0 0
NUMA hint local faults 0 0
NUMA hint local percent 100 100
NUMA pages migrated 0 0
AutoNUMA cost 0% 0%
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Mean sda-avgqusz 0.01 0.12
Mean sda-avgrqsz 192.59 69.56
Mean sda-await 9.35 14.46
Mean sda-r_await 0.00 0.00
Mean sda-w_await 9.35 14.46
Mean sda-svctm 5.52 3.81
Mean sda-rrqm 0.00 0.00
Mean sda-wrqm 2.20 1.50
Mean sdb-avgqusz 0.01 0.12
Mean sdb-avgrqsz 192.59 69.56
Mean sdb-await 8.04 14.32
Mean sdb-r_await 0.00 0.00
Mean sdb-w_await 8.04 14.32
Mean sdb-svctm 5.43 3.76
Mean sdb-rrqm 0.00 0.00
Mean sdb-wrqm 2.20 1.50
Max sda-avgqusz 0.03 0.24
Max sda-avgrqsz 358.96 92.73
Max sda-await 15.13 24.12
Max sda-r_await 0.00 0.00
Max sda-w_await 15.13 24.12
Max sda-svctm 7.48 4.80
Max sda-rrqm 0.00 0.00
Max sda-wrqm 3.50 2.10
Max sdb-avgqusz 0.03 0.23
Max sdb-avgrqsz 358.96 92.73
Max sdb-await 12.52 23.84
Max sdb-r_await 0.00 0.00
Max sdb-w_await 12.52 23.84
Max sdb-svctm 7.30 4.80
Max sdb-rrqm 0.00 0.00
Max sdb-wrqm 3.50 2.10
No major page faults
reaim
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Min compute-1 5559.63 ( 0.00%) 5559.63 ( 0.00%)
Min compute-21 80037.74 ( 0.00%) 80037.74 ( 0.00%)
Min compute-41 130768.42 ( 0.00%) 131460.32 ( 0.53%)
Min compute-61 173549.30 ( 0.00%) 168027.27 ( -3.18%)
Min compute-81 191742.19 ( 0.00%) 169262.07 ( -11.72%)
Min compute-101 174874.29 ( 0.00%) 162781.91 ( -6.91%)
Min compute-121 166650.00 ( 0.00%) 169736.11 ( 1.85%)
Min compute-141 161218.87 ( 0.00%) 160311.44 ( -0.56%)
Min compute-161 170272.25 ( 0.00%) 176750.00 ( 3.80%)
Min new_dbase-1 54.82 ( 0.00%) 60.13 ( 9.69%)
Min new_dbase-21 10842.11 ( 0.00%) 9794.72 ( -9.66%)
Min new_dbase-41 23994.32 ( 0.00%) 20109.52 ( -16.19%)
Min new_dbase-61 38744.09 ( 0.00%) 32275.68 ( -16.70%)
Min new_dbase-81 51606.19 ( 0.00%) 40830.34 ( -20.88%)
Min new_dbase-101 64348.45 ( 0.00%) 50870.42 ( -20.95%)
Min new_dbase-121 76304.08 ( 0.00%) 59918.27 ( -21.47%)
Min new_dbase-141 86877.37 ( 0.00%) 71249.39 ( -17.99%)
Min new_dbase-161 98904.57 ( 0.00%) 78037.65 ( -21.10%)
Min shared-1 69.46 ( 0.00%) 74.47 ( 7.21%)
Min shared-21 8458.74 ( 0.00%) 10130.65 ( 19.77%)
Min shared-41 25339.06 ( 0.00%) 18278.64 ( -27.86%)
Min shared-61 13349.54 ( 0.00%) 13319.18 ( -0.23%)
Min shared-81 9748.43 ( 0.00%) 10489.21 ( 7.60%)
Min shared-101 9552.71 ( 0.00%) 10799.33 ( 13.05%)
Min shared-121 8621.47 ( 0.00%) 9503.14 ( 10.23%)
Min shared-141 8516.78 ( 0.00%) 8385.75 ( -1.54%)
Min shared-161 7032.38 ( 0.00%) 7648.33 ( 8.76%)
Hmean compute-1 5652.98 ( 0.00%) 5738.64 ( 1.52%)
Hmean compute-21 81997.42 ( 0.00%) 81997.42 ( -0.00%)
Hmean compute-41 135622.27 ( 0.00%) 138959.73 ( 2.46%)
Hmean compute-61 179272.55 ( 0.00%) 174367.92 ( -2.74%)
Hmean compute-81 200187.60 ( 0.00%) 195250.60 ( -2.47%)
Hmean compute-101 207337.40 ( 0.00%) 187633.35 ( -9.50%)
Hmean compute-121 179018.55 ( 0.00%) 206087.69 ( 15.12%)
Hmean compute-141 175887.20 ( 0.00%) 195528.60 ( 11.17%)
Hmean compute-161 198063.33 ( 0.00%) 190335.54 ( -3.90%)
Hmean new_dbase-1 56.64 ( 0.00%) 60.76 ( 7.27%)
Hmean new_dbase-21 11149.48 ( 0.00%) 10082.35 ( -9.57%)
Hmean new_dbase-41 25161.87 ( 0.00%) 21626.83 ( -14.05%)
Hmean new_dbase-61 39858.32 ( 0.00%) 33956.04 ( -14.81%)
Hmean new_dbase-81 55057.19 ( 0.00%) 43879.73 ( -20.30%)
Hmean new_dbase-101 67566.57 ( 0.00%) 56323.77 ( -16.64%)
Hmean new_dbase-121 79517.22 ( 0.00%) 64877.67 ( -18.41%)
Hmean new_dbase-141 92365.91 ( 0.00%) 76571.18 ( -17.10%)
Hmean new_dbase-161 101590.77 ( 0.00%) 85332.76 ( -16.00%)
Hmean shared-1 71.26 ( 0.00%) 76.43 ( 7.26%)
Hmean shared-21 11546.39 ( 0.00%) 10521.92 ( -8.87%)
Hmean shared-41 28302.97 ( 0.00%) 22116.50 ( -21.86%)
Hmean shared-61 23814.56 ( 0.00%) 21886.13 ( -8.10%)
Hmean shared-81 11578.89 ( 0.00%) 16423.55 ( 41.84%)
Hmean shared-101 9991.41 ( 0.00%) 11378.95 ( 13.89%)
Hmean shared-121 9884.83 ( 0.00%) 10010.92 ( 1.28%)
Hmean shared-141 9911.88 ( 0.00%) 9637.14 ( -2.77%)
Hmean shared-161 8587.14 ( 0.00%) 9613.53 ( 11.95%)
Stddev compute-1 94.42 ( 0.00%) 166.37 ( -76.20%)
Stddev compute-21 1915.36 ( 0.00%) 2582.96 ( -34.85%)
Stddev compute-41 4822.88 ( 0.00%) 6057.32 ( -25.60%)
Stddev compute-61 4425.14 ( 0.00%) 3676.90 ( 16.91%)
Stddev compute-81 5549.60 ( 0.00%) 17213.90 (-210.18%)
Stddev compute-101 19395.33 ( 0.00%) 28315.96 ( -45.99%)
Stddev compute-121 16140.56 ( 0.00%) 27927.63 ( -73.03%)
Stddev compute-141 9616.27 ( 0.00%) 31273.43 (-225.21%)
Stddev compute-161 34746.00 ( 0.00%) 20706.81 ( 40.41%)
Stddev new_dbase-1 1.08 ( 0.00%) 0.80 ( 25.62%)
Stddev new_dbase-21 356.67 ( 0.00%) 297.23 ( 16.66%)
Stddev new_dbase-41 739.68 ( 0.00%) 1287.72 ( -74.09%)
Stddev new_dbase-61 896.06 ( 0.00%) 1293.55 ( -44.36%)
Stddev new_dbase-81 2003.96 ( 0.00%) 2018.08 ( -0.70%)
Stddev new_dbase-101 2101.25 ( 0.00%) 3461.91 ( -64.75%)
Stddev new_dbase-121 3294.30 ( 0.00%) 3917.20 ( -18.91%)
Stddev new_dbase-141 3488.81 ( 0.00%) 5242.36 ( -50.26%)
Stddev new_dbase-161 2744.12 ( 0.00%) 5262.36 ( -91.77%)
Stddev shared-1 1.38 ( 0.00%) 1.24 ( 9.84%)
Stddev shared-21 1930.40 ( 0.00%) 232.81 ( 87.94%)
Stddev shared-41 1939.93 ( 0.00%) 2316.09 ( -19.39%)
Stddev shared-61 15001.13 ( 0.00%) 12004.82 ( 19.97%)
Stddev shared-81 1313.02 ( 0.00%) 14583.51 (-1010.68%)
Stddev shared-101 355.44 ( 0.00%) 393.79 ( -10.79%)
Stddev shared-121 1736.68 ( 0.00%) 782.50 ( 54.94%)
Stddev shared-141 1865.93 ( 0.00%) 1140.24 ( 38.89%)
Stddev shared-161 1155.19 ( 0.00%) 2045.55 ( -77.07%)
CoeffVar compute-1 1.67 ( 0.00%) 2.90 ( -73.50%)
CoeffVar compute-21 2.33 ( 0.00%) 3.15 ( -34.81%)
CoeffVar compute-41 3.55 ( 0.00%) 4.35 ( -22.52%)
CoeffVar compute-61 2.47 ( 0.00%) 2.11 ( 14.56%)
CoeffVar compute-81 2.77 ( 0.00%) 8.76 (-216.13%)
CoeffVar compute-101 9.28 ( 0.00%) 14.84 ( -59.85%)
CoeffVar compute-121 8.96 ( 0.00%) 13.35 ( -48.95%)
CoeffVar compute-141 5.45 ( 0.00%) 15.68 (-187.46%)
CoeffVar compute-161 17.14 ( 0.00%) 10.79 ( 37.06%)
CoeffVar new_dbase-1 1.91 ( 0.00%) 1.32 ( 30.65%)
CoeffVar new_dbase-21 3.20 ( 0.00%) 2.95 ( 7.83%)
CoeffVar new_dbase-41 2.94 ( 0.00%) 5.94 (-102.13%)
CoeffVar new_dbase-61 2.25 ( 0.00%) 3.81 ( -69.33%)
CoeffVar new_dbase-81 3.64 ( 0.00%) 4.59 ( -26.28%)
CoeffVar new_dbase-101 3.11 ( 0.00%) 6.13 ( -97.17%)
CoeffVar new_dbase-121 4.14 ( 0.00%) 6.02 ( -45.51%)
CoeffVar new_dbase-141 3.77 ( 0.00%) 6.82 ( -80.78%)
CoeffVar new_dbase-161 2.70 ( 0.00%) 6.15 (-127.73%)
CoeffVar shared-1 1.93 ( 0.00%) 1.63 ( 15.93%)
CoeffVar shared-21 16.27 ( 0.00%) 2.21 ( 86.41%)
CoeffVar shared-41 6.83 ( 0.00%) 10.37 ( -51.88%)
CoeffVar shared-61 48.49 ( 0.00%) 44.48 ( 8.27%)
CoeffVar shared-81 11.22 ( 0.00%) 66.06 (-488.91%)
CoeffVar shared-101 3.55 ( 0.00%) 3.46 ( 2.72%)
CoeffVar shared-121 17.21 ( 0.00%) 7.78 ( 54.79%)
CoeffVar shared-141 18.35 ( 0.00%) 11.70 ( 36.20%)
CoeffVar shared-161 13.25 ( 0.00%) 20.53 ( -54.97%)
Max compute-1 5771.43 ( 0.00%) 5941.18 ( 2.94%)
Max compute-21 84278.15 ( 0.00%) 86571.43 ( 2.72%)
Max compute-41 142793.10 ( 0.00%) 146152.94 ( 2.35%)
Max compute-61 185758.79 ( 0.00%) 176870.81 ( -4.78%)
Max compute-81 206243.70 ( 0.00%) 211577.59 ( 2.59%)
Max compute-101 220960.29 ( 0.00%) 226688.89 ( 2.59%)
Max compute-121 207135.59 ( 0.00%) 242000.00 ( 16.83%)
Max compute-141 187381.58 ( 0.00%) 232822.89 ( 24.25%)
Max compute-161 240903.70 ( 0.00%) 226897.67 ( -5.81%)
Max new_dbase-1 57.44 ( 0.00%) 62.09 ( 8.10%)
Max new_dbase-21 11755.43 ( 0.00%) 10440.87 ( -11.18%)
Max new_dbase-41 25987.69 ( 0.00%) 23658.26 ( -8.96%)
Max new_dbase-61 40842.90 ( 0.00%) 35732.70 ( -12.51%)
Max new_dbase-81 56562.71 ( 0.00%) 46221.61 ( -18.28%)
Max new_dbase-101 69818.79 ( 0.00%) 59445.71 ( -14.86%)
Max new_dbase-121 84020.22 ( 0.00%) 70148.22 ( -16.51%)
Max new_dbase-141 95025.08 ( 0.00%) 82205.66 ( -13.49%)
Max new_dbase-161 105961.66 ( 0.00%) 91618.78 ( -13.54%)
Max shared-1 72.95 ( 0.00%) 77.45 ( 6.17%)
Max shared-21 12923.08 ( 0.00%) 10704.42 ( -17.17%)
Max shared-41 30007.62 ( 0.00%) 23951.32 ( -20.18%)
Max shared-61 43217.71 ( 0.00%) 36676.41 ( -15.14%)
Max shared-81 12874.17 ( 0.00%) 45741.18 ( 255.29%)
Max shared-101 10461.43 ( 0.00%) 11800.41 ( 12.80%)
Max shared-121 13051.69 ( 0.00%) 11416.22 ( -12.53%)
Max shared-141 12481.33 ( 0.00%) 11286.27 ( -9.57%)
Max shared-161 9887.62 ( 0.00%) 12336.84 ( 24.77%)
BHmean-50 compute-1 5744.08 ( 0.00%) 5912.20 ( 2.93%)
BHmean-50 compute-21 83723.69 ( 0.00%) 84000.00 ( 0.33%)
BHmean-50 compute-41 140372.88 ( 0.00%) 145298.25 ( 3.51%)
BHmean-50 compute-61 183000.00 ( 0.00%) 176870.81 ( -3.35%)
BHmean-50 compute-81 204951.99 ( 0.00%) 209321.96 ( 2.13%)
BHmean-50 compute-101 220562.16 ( 0.00%) 220960.29 ( 0.18%)
BHmean-50 compute-121 193727.87 ( 0.00%) 235396.47 ( 21.51%)
BHmean-50 compute-141 183557.47 ( 0.00%) 231560.98 ( 26.15%)
BHmean-50 compute-161 239132.35 ( 0.00%) 209593.98 ( -12.35%)
BHmean-50 new_dbase-1 57.43 ( 0.00%) 61.48 ( 7.06%)
BHmean-50 new_dbase-21 11454.54 ( 0.00%) 10407.38 ( -9.14%)
BHmean-50 new_dbase-41 25736.92 ( 0.00%) 22724.66 ( -11.70%)
BHmean-50 new_dbase-61 40776.63 ( 0.00%) 35133.27 ( -13.84%)
BHmean-50 new_dbase-81 56371.62 ( 0.00%) 45486.60 ( -19.31%)
BHmean-50 new_dbase-101 69161.22 ( 0.00%) 59304.51 ( -14.25%)
BHmean-50 new_dbase-121 82490.90 ( 0.00%) 68384.09 ( -17.10%)
BHmean-50 new_dbase-141 94973.30 ( 0.00%) 81361.35 ( -14.33%)
BHmean-50 new_dbase-161 104240.96 ( 0.00%) 90493.86 ( -13.19%)
BHmean-50 shared-1 72.47 ( 0.00%) 77.42 ( 6.84%)
BHmean-50 shared-21 12923.08 ( 0.00%) 10694.96 ( -17.24%)
BHmean-50 shared-41 29969.54 ( 0.00%) 23698.95 ( -20.92%)
BHmean-50 shared-61 42640.77 ( 0.00%) 36018.45 ( -15.53%)
BHmean-50 shared-81 12782.47 ( 0.00%) 32833.22 ( 156.86%)
BHmean-50 shared-101 10350.68 ( 0.00%) 11725.49 ( 13.28%)
BHmean-50 shared-121 11355.76 ( 0.00%) 10611.45 ( -6.55%)
BHmean-50 shared-141 12171.75 ( 0.00%) 10865.02 ( -10.74%)
BHmean-50 shared-161 9680.17 ( 0.00%) 11726.12 ( 21.14%)
BHmean-95 compute-1 5676.81 ( 0.00%) 5785.20 ( 1.91%)
BHmean-95 compute-21 82502.43 ( 0.00%) 82502.43 ( -0.00%)
BHmean-95 compute-41 136892.56 ( 0.00%) 140970.21 ( 2.98%)
BHmean-95 compute-61 180762.83 ( 0.00%) 176028.57 ( -2.62%)
BHmean-95 compute-81 202416.49 ( 0.00%) 203044.47 ( 0.31%)
BHmean-95 compute-101 217428.06 ( 0.00%) 195078.89 ( -10.28%)
BHmean-95 compute-121 182402.98 ( 0.00%) 217746.10 ( 19.38%)
BHmean-95 compute-141 179981.04 ( 0.00%) 206891.04 ( 14.95%)
BHmean-95 compute-161 206488.89 ( 0.00%) 194064.64 ( -6.02%)
BHmean-95 new_dbase-1 57.11 ( 0.00%) 60.92 ( 6.66%)
BHmean-95 new_dbase-21 11229.07 ( 0.00%) 10156.92 ( -9.55%)
BHmean-95 new_dbase-41 25471.73 ( 0.00%) 22042.63 ( -13.46%)
BHmean-95 new_dbase-61 40146.96 ( 0.00%) 34403.83 ( -14.31%)
BHmean-95 new_dbase-81 55993.29 ( 0.00%) 44714.61 ( -20.14%)
BHmean-95 new_dbase-101 68422.03 ( 0.00%) 57874.82 ( -15.41%)
BHmean-95 new_dbase-121 80363.24 ( 0.00%) 66248.51 ( -17.56%)
BHmean-95 new_dbase-141 93848.14 ( 0.00%) 78028.21 ( -16.86%)
BHmean-95 new_dbase-161 102285.27 ( 0.00%) 87374.75 ( -14.58%)
BHmean-95 shared-1 71.73 ( 0.00%) 76.94 ( 7.27%)
BHmean-95 shared-21 12705.88 ( 0.00%) 10624.51 ( -16.38%)
BHmean-95 shared-41 29155.56 ( 0.00%) 23341.74 ( -19.94%)
BHmean-95 shared-61 29619.39 ( 0.00%) 26079.79 ( -11.95%)
BHmean-95 shared-81 12149.21 ( 0.00%) 19129.16 ( 57.45%)
BHmean-95 shared-101 10107.46 ( 0.00%) 11533.71 ( 14.11%)
BHmean-95 shared-121 10260.73 ( 0.00%) 10146.45 ( -1.11%)
BHmean-95 shared-141 10335.12 ( 0.00%) 10010.60 ( -3.14%)
BHmean-95 shared-161 9089.54 ( 0.00%) 10273.46 ( 13.03%)
BHmean-99 compute-1 5676.81 ( 0.00%) 5785.20 ( 1.91%)
BHmean-99 compute-21 82502.43 ( 0.00%) 82502.43 ( -0.00%)
BHmean-99 compute-41 136892.56 ( 0.00%) 140970.21 ( 2.98%)
BHmean-99 compute-61 180762.83 ( 0.00%) 176028.57 ( -2.62%)
BHmean-99 compute-81 202416.49 ( 0.00%) 203044.47 ( 0.31%)
BHmean-99 compute-101 217428.06 ( 0.00%) 195078.89 ( -10.28%)
BHmean-99 compute-121 182402.98 ( 0.00%) 217746.10 ( 19.38%)
BHmean-99 compute-141 179981.04 ( 0.00%) 206891.04 ( 14.95%)
BHmean-99 compute-161 206488.89 ( 0.00%) 194064.64 ( -6.02%)
BHmean-99 new_dbase-1 57.11 ( 0.00%) 60.92 ( 6.66%)
BHmean-99 new_dbase-21 11229.07 ( 0.00%) 10156.92 ( -9.55%)
BHmean-99 new_dbase-41 25471.73 ( 0.00%) 22042.63 ( -13.46%)
BHmean-99 new_dbase-61 40146.96 ( 0.00%) 34403.83 ( -14.31%)
BHmean-99 new_dbase-81 55993.29 ( 0.00%) 44714.61 ( -20.14%)
BHmean-99 new_dbase-101 68422.03 ( 0.00%) 57874.82 ( -15.41%)
BHmean-99 new_dbase-121 80363.24 ( 0.00%) 66248.51 ( -17.56%)
BHmean-99 new_dbase-141 93848.14 ( 0.00%) 78028.21 ( -16.86%)
BHmean-99 new_dbase-161 102285.27 ( 0.00%) 87374.75 ( -14.58%)
BHmean-99 shared-1 71.73 ( 0.00%) 76.94 ( 7.27%)
BHmean-99 shared-21 12705.88 ( 0.00%) 10624.51 ( -16.38%)
BHmean-99 shared-41 29155.56 ( 0.00%) 23341.74 ( -19.94%)
BHmean-99 shared-61 29619.39 ( 0.00%) 26079.79 ( -11.95%)
BHmean-99 shared-81 12149.21 ( 0.00%) 19129.16 ( 57.45%)
BHmean-99 shared-101 10107.46 ( 0.00%) 11533.71 ( 14.11%)
BHmean-99 shared-121 10260.73 ( 0.00%) 10146.45 ( -1.11%)
BHmean-99 shared-141 10335.12 ( 0.00%) 10010.60 ( -3.14%)
BHmean-99 shared-161 9089.54 ( 0.00%) 10273.46 ( 13.03%)
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
User 6125.88 6121.64
System 61358.63 55212.80
Elapsed 3666.82 3591.84
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Minor Faults 153108274 153853497
Major Faults 85 28
Swap Ins 75 14
Swap Outs 0 0
Allocation stalls 0 0
DMA allocs 0 0
DMA32 allocs 0 0
Normal allocs 149174918 149248334
Movable allocs 0 0
Direct pages scanned 0 0
Kswapd pages scanned 0 0
Kswapd pages reclaimed 0 0
Direct pages reclaimed 0 0
Kswapd efficiency 100% 100%
Kswapd velocity 0.000 0.000
Direct efficiency 100% 100%
Direct velocity 0.000 0.000
Percentage direct scans 0% 0%
Zone normal velocity 0.000 0.000
Zone dma32 velocity 0.000 0.000
Zone dma velocity 0.000 0.000
Page writes by reclaim 0.000 0.000
Page writes file 0 0
Page writes anon 0 0
Page reclaim immediate 0 0
Sector Reads 44620 6844
Sector Writes 11066320 11361920
Page rescued immediate 0 0
Slabs scanned 0 0
Direct inode steals 0 0
Kswapd inode steals 0 0
Kswapd skipped wait 0 0
THP fault alloc 14 1
THP collapse alloc 0 1
THP splits 0 0
THP fault fallback 0 0
THP collapse fail 0 0
Compaction stalls 0 0
Compaction success 0 0
Compaction failures 0 0
Page migrate success 143957 127514
Page migrate failure 896 701
Compaction pages isolated 0 0
Compaction migrate scanned 0 0
Compaction free scanned 0 0
Compaction cost 149 132
NUMA alloc hit 148092684 148157938
NUMA alloc miss 0 0
NUMA interleave hit 0 0
NUMA alloc local 148092623 148157896
NUMA base PTE updates 929832 870446
NUMA huge PMD updates 0 0
NUMA page range updates 929832 870446
NUMA hint faults 377556 347319
NUMA hint local faults 182428 172961
NUMA hint local percent 48 49
NUMA pages migrated 143957 127514
AutoNUMA cost 1897% 1745%
v4.15-rc8 v4.15-rc8
range-mmap_lock-v1
Mean sda-avgqusz 2.57 4.08
Mean sda-avgrqsz 48.81 39.48
Mean sda-await 12.13 19.55
Mean sda-r_await 4.43 1.10
Mean sda-w_await 12.13 19.55
Mean sda-svctm 5.31 4.59
Mean sda-rrqm 0.01 0.00
Mean sda-wrqm 32.47 27.41
Mean sdb-avgqusz 2.49 3.70
Mean sdb-avgrqsz 48.32 39.47
Mean sdb-await 11.64 17.95
Mean sdb-r_await 2.04 0.48
Mean sdb-w_await 11.62 17.94
Mean sdb-svctm 5.11 4.26
Mean sdb-rrqm 0.01 0.01
Mean sdb-wrqm 32.42 27.41
Max sda-avgqusz 25.95 27.22
Max sda-avgrqsz 581.02 118.09
Max sda-await 139.62 246.95
Max sda-r_await 213.60 83.50
Max sda-w_await 140.18 246.95
Max sda-svctm 9.91 27.64
Max sda-rrqm 4.50 0.20
Max sda-wrqm 66.90 60.80
Max sdb-avgqusz 25.44 25.04
Max sdb-avgrqsz 594.10 118.98
Max sdb-await 119.66 190.08
Max sdb-r_await 236.00 56.90
Max sdb-w_await 119.66 190.08
Max sdb-svctm 9.71 16.00
Max sdb-rrqm 2.20 1.90
Max sdb-wrqm 66.90 60.80