autonumabench
3.18-rc3 3.18-rc3
qspinlock-v13
Time User-NUMA01 47107.67 ( 0.00%) 45770.60 ( 2.84%)
Time User-NUMA01_THEADLOCAL 11878.38 ( 0.00%) 11972.15 ( -0.79%)
Time User-NUMA02 1090.86 ( 0.00%) 1162.96 ( -6.61%)
Time User-NUMA02_SMT 507.81 ( 0.00%) 500.58 ( 1.42%)
Time System-NUMA01 189.09 ( 0.00%) 209.06 (-10.56%)
Time System-NUMA01_THEADLOCAL 136.06 ( 0.00%) 132.18 ( 2.85%)
Time System-NUMA02 7.44 ( 0.00%) 6.47 ( 13.04%)
Time System-NUMA02_SMT 1.93 ( 0.00%) 2.05 ( -6.22%)
Time Elapsed-NUMA01 402.51 ( 0.00%) 391.67 ( 2.69%)
Time Elapsed-NUMA01_THEADLOCAL 109.54 ( 0.00%) 113.55 ( -3.66%)
Time Elapsed-NUMA02 12.46 ( 0.00%) 14.47 (-16.13%)
Time Elapsed-NUMA02_SMT 13.71 ( 0.00%) 12.91 ( 5.84%)
Time CPU-NUMA01 11750.00 ( 0.00%) 11739.00 ( 0.09%)
Time CPU-NUMA01_THEADLOCAL 10967.00 ( 0.00%) 10659.00 ( 2.81%)
Time CPU-NUMA02 8809.00 ( 0.00%) 8080.00 ( 8.28%)
Time CPU-NUMA02_SMT 3716.00 ( 0.00%) 3890.00 ( -4.68%)
3.18-rc3 3.18-rc3
qspinlock-v13
User 60584.75 59406.31
System 334.57 349.80
Elapsed 540.43 534.28
3.18-rc3 3.18-rc3
qspinlock-v13
Minor Faults 1298262 3800099
Major Faults 4 85
Swap Ins 0 0
Swap Outs 0 0
Allocation stalls 0 0
DMA allocs 0 0
DMA32 allocs 307948 345677
Normal allocs 11531083 12737982
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 2844 71336
Sector Writes 68580 97920
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 12780 12086
THP collapse alloc 2 0
THP splits 4 4
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 3885038 3949092
Page migrate failure 602624 182784
Compaction pages isolated 0 0
Compaction migrate scanned 0 0
Compaction free scanned 0 0
Compaction cost 4041 4101
NUMA alloc hit 818309 2725319
NUMA alloc miss 0 0
NUMA interleave hit 0 0
NUMA alloc local 815495 2723881
NUMA base PTE updates 138395779 130891494
NUMA huge PMD updates 270067 255407
NUMA page range updates 276670083 261659878
NUMA hint faults 385224 373330
NUMA hint local faults 191859 201901
NUMA hint local percent 49 54
NUMA pages migrated 3885038 3949092
AutoNUMA cost 2968% 2857%
3.18-rc3 3.18-rc3
qspinlock-v13
Mean sda-avgqusz 0.03 0.01
Mean sda-avgrqsz 77.18 183.30
Mean sda-await 2.67 2.08
Mean sda-r_await 0.45 2.35
Mean sda-w_await 2.57 1.79
Mean sda-svctm 0.37 1.10
Mean sda-rrqm 0.00 0.01
Mean sda-wrqm 0.84 3.14
Max sda-avgqusz 0.07 0.10
Max sda-avgrqsz 110.38 420.48
Max sda-await 7.12 6.45
Max sda-r_await 4.00 8.00
Max sda-w_await 7.12 6.63
Max sda-svctm 1.69 3.43
Max sda-rrqm 0.00 0.20
Max sda-wrqm 3.20 6.90