FYI, we noticed the below changes on
commit f3ca4164529b875374c410193bbbac0ee960895f ("ACPI / processor: Rework
processor throttling with work_on_cpu()")
v3.14-rc4 f3ca4164529b875374c410193b testbox/testcase/testparams
---------------- -------------------------- ---------------------------
%stddev %change %stddev
\ | \
624516 ± 0% -48.3% 322914 ± 0%
brickland1/will-it-scale/powersave-pwrite1
624516 -48.3% 322914 GEO-MEAN
will-it-scale.per_process_ops
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
576025 ± 0% -47.9% 299956 ± 0%
brickland1/will-it-scale/powersave-pwrite1
576024 -47.9% 299955 GEO-MEAN
will-it-scale.per_thread_ops
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
0.46 ± 0% +6.5% 0.48 ± 2%
brickland1/will-it-scale/powersave-pwrite1
0.46 +6.5% 0.48 GEO-MEAN will-it-scale.scalability
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
176818 ± 3% -84.7% 26974 ± 7%
brickland1/will-it-scale/powersave-pwrite1
176818 -84.7% 26973 GEO-MEAN cpuidle.C6-IVB.usage
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
7.139e+09 ± 1% -78.5% 1.533e+09 ± 5%
brickland1/will-it-scale/powersave-pwrite1
7.139e+09 -78.5% 1.533e+09 GEO-MEAN cpuidle.C6-IVB.time
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
32 ± 34% -77.2% 7 ± 44%
brickland1/will-it-scale/powersave-pwrite1
32 -77.2% 7 GEO-MEAN
sched_debug.cfs_rq[33]:/.blocked_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
84 ± 27% -71.6% 24 ± 39%
brickland1/will-it-scale/powersave-pwrite1
84 -71.6% 24 GEO-MEAN proc-vmstat.nr_dirtied
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
976 ± 43% +148.7% 2427 ± 37%
brickland1/will-it-scale/powersave-pwrite1
976 +148.7% 2427 GEO-MEAN
sched_debug.cpu#20.sched_goidle
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
41 ± 28% +185.6% 118 ± 19%
brickland1/will-it-scale/powersave-pwrite1
41 +185.6% 118 GEO-MEAN
sched_debug.cpu#76.nr_uninterruptible
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
2144 ± 38% +134.5% 5027 ± 36%
brickland1/will-it-scale/powersave-pwrite1
2144 +134.5% 5027 GEO-MEAN
sched_debug.cpu#20.nr_switches
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
37 ± 18% -60.8% 14 ± 44%
brickland1/will-it-scale/powersave-pwrite1
37 -60.8% 14 GEO-MEAN
sched_debug.cfs_rq[91]:/.load
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
37 ± 18% -60.8% 14 ± 44%
brickland1/will-it-scale/powersave-pwrite1
37 -60.8% 14 GEO-MEAN sched_debug.cpu#91.load
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
35 ± 46% +235.4% 117 ± 35%
brickland1/will-it-scale/powersave-pwrite1
34 +235.4% 117 GEO-MEAN
sched_debug.cfs_rq[92]:/.tg_load_contrib
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
54 ± 9% -57.0% 23 ± 43%
brickland1/will-it-scale/powersave-pwrite1
54 -57.0% 23 GEO-MEAN
sched_debug.cpu#91.cpu_load[1]
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
37 ± 29% -64.5% 13 ± 16%
brickland1/will-it-scale/powersave-pwrite1
37 -64.5% 13 GEO-MEAN
sched_debug.cfs_rq[33]:/.tg_load_contrib
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1785 ± 46% +75.8% 3139 ± 28%
brickland1/will-it-scale/powersave-pwrite1
1785 +75.8% 3139 GEO-MEAN
sched_debug.cpu#41.nr_switches
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1799 ± 23% -38.6% 1104 ± 38%
brickland1/will-it-scale/powersave-pwrite1
1799 -38.6% 1104 GEO-MEAN
sched_debug.cpu#60.nr_switches
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
46 ± 9% -54.9% 21 ± 24%
brickland1/will-it-scale/powersave-pwrite1
46 -54.9% 21 GEO-MEAN
sched_debug.cpu#91.cpu_load[2]
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
2138 ± 34% +108.7% 4462 ± 33%
brickland1/will-it-scale/powersave-pwrite1
2138 +108.7% 4462 GEO-MEAN
sched_debug.cpu#43.nr_switches
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
344 ± 36% +73.2% 596 ± 18%
brickland1/will-it-scale/powersave-pwrite1
344 +73.2% 596 GEO-MEAN
sched_debug.cfs_rq[91]:/.blocked_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
104 ± 26% -47.6% 54 ± 1%
brickland1/will-it-scale/powersave-pwrite1
104 -47.6% 54 GEO-MEAN
sched_debug.cpu#0.cpu_load[4]
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1803 ± 23% -37.9% 1119 ± 37%
brickland1/will-it-scale/powersave-pwrite1
1803 -37.9% 1119 GEO-MEAN
sched_debug.cpu#60.sched_count
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
680 ± 38% +104.0% 1387 ± 37%
brickland1/will-it-scale/powersave-pwrite1
679 +104.0% 1387 GEO-MEAN
sched_debug.cpu#40.sched_goidle
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
96 ± 26% -47.6% 50 ± 0%
brickland1/will-it-scale/powersave-pwrite1
96 -47.6% 50 GEO-MEAN
sched_debug.cpu#0.cpu_load[3]
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
382 ± 34% +60.2% 612 ± 16%
brickland1/will-it-scale/powersave-pwrite1
382 +60.2% 612 GEO-MEAN
sched_debug.cfs_rq[91]:/.tg_load_contrib
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
881 ± 38% +135.9% 2079 ± 37%
brickland1/will-it-scale/powersave-pwrite1
881 +135.9% 2079 GEO-MEAN
sched_debug.cpu#43.ttwu_count
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
63 ± 24% -40.5% 37 ± 5%
brickland1/will-it-scale/powersave-pwrite1
63 -40.5% 37 GEO-MEAN
sched_debug.cfs_rq[0]:/.runnable_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
69 ± 34% -46.7% 37 ± 7%
brickland1/will-it-scale/powersave-pwrite1
69 -46.7% 37 GEO-MEAN
sched_debug.cfs_rq[0]:/.load
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
63 ± 24% -40.5% 37 ± 5%
brickland1/will-it-scale/powersave-pwrite1
63 -40.5% 37 GEO-MEAN sched_debug.cpu#0.load
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
85 ± 26% -46.4% 45 ± 2%
brickland1/will-it-scale/powersave-pwrite1
85 -46.4% 45 GEO-MEAN
sched_debug.cpu#0.cpu_load[2]
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
41 ± 12% -50.2% 20 ± 15%
brickland1/will-it-scale/powersave-pwrite1
41 -50.2% 20 GEO-MEAN
sched_debug.cpu#91.cpu_load[3]
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
63 ± 24% -37.0% 40 ± 11%
brickland1/will-it-scale/powersave-pwrite1
63 -37.0% 40 GEO-MEAN
sched_debug.cfs_rq[0]:/.tg_load_contrib
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
374 ± 28% +81.1% 678 ± 45%
brickland1/will-it-scale/powersave-pwrite1
374 +81.1% 678 GEO-MEAN
sched_debug.cpu#12.sched_goidle
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
2.26 ± 7% +96.5% 4.44 ± 3%
brickland1/will-it-scale/powersave-pwrite1
2.26 +96.5% 4.44 GEO-MEAN
perf-profile.cpu-cycles.scheduler_tick.update_process_times.tick_sched_handle.tick_sched_timer.__run_hrtimer
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
2.40 ± 8% +95.7% 4.69 ± 3%
brickland1/will-it-scale/powersave-pwrite1
2.40 +95.7% 4.69 GEO-MEAN
perf-profile.cpu-cycles.update_process_times.tick_sched_handle.tick_sched_timer.__run_hrtimer.hrtimer_interrupt
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
2.41 ± 8% +95.7% 4.71 ± 3%
brickland1/will-it-scale/powersave-pwrite1
2.41 +95.7% 4.71 GEO-MEAN
perf-profile.cpu-cycles.tick_sched_handle.isra.17.tick_sched_timer.__run_hrtimer.hrtimer_interrupt.local_apic_timer_interrupt
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
25 ± 23% -29.9% 17 ± 29%
brickland1/will-it-scale/powersave-pwrite1
25 -29.9% 17 GEO-MEAN
sched_debug.cfs_rq[17]:/.load
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
75 ± 28% -41.9% 43 ± 5%
brickland1/will-it-scale/powersave-pwrite1
74 -41.9% 43 GEO-MEAN
sched_debug.cpu#0.cpu_load[1]
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
130 ± 18% -46.8% 69 ± 13%
brickland1/will-it-scale/powersave-pwrite1
129 -46.8% 69 GEO-MEAN proc-vmstat.nr_written
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
898 ± 23% +68.6% 1513 ± 40%
brickland1/will-it-scale/powersave-pwrite1
898 +68.6% 1513 GEO-MEAN
sched_debug.cpu#12.nr_switches
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
2177 ± 25% +102.9% 4418 ± 47%
brickland1/will-it-scale/powersave-pwrite1
2177 +102.9% 4418 GEO-MEAN
sched_debug.cpu#46.nr_switches
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
66 ± 29% -35.3% 43 ± 13%
brickland1/will-it-scale/powersave-pwrite1
66 -35.3% 43 GEO-MEAN
sched_debug.cpu#0.cpu_load[0]
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.12 ± 0% -43.8% 0.63 ± 0%
brickland1/will-it-scale/powersave-pwrite1
1.12 -43.8% 0.63 GEO-MEAN turbostat.GHz
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
167 ± 28% +67.5% 280 ± 3%
brickland1/will-it-scale/powersave-pwrite1
167 +67.5% 279 GEO-MEAN
slabinfo.nfs_write_data.num_objs
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
167 ± 28% +67.5% 280 ± 3%
brickland1/will-it-scale/powersave-pwrite1
167 +67.5% 279 GEO-MEAN
slabinfo.nfs_write_data.active_objs
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
2.00 ± 7% +75.5% 3.52 ± 3%
brickland1/will-it-scale/powersave-pwrite1
2.00 +75.5% 3.52 GEO-MEAN
perf-profile.cpu-cycles.sched_clock_tick.scheduler_tick.update_process_times.tick_sched_handle.tick_sched_timer
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
33 ± 13% -39.4% 20 ± 13%
brickland1/will-it-scale/powersave-pwrite1
33 -39.4% 19 GEO-MEAN
sched_debug.cpu#91.cpu_load[4]
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.98 ± 7% +73.2% 3.44 ± 3%
brickland1/will-it-scale/powersave-pwrite1
1.98 +73.2% 3.44 GEO-MEAN
perf-profile.cpu-cycles.ktime_get.sched_clock_tick.scheduler_tick.update_process_times.tick_sched_handle
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.96 ± 7% +71.8% 3.37 ± 3%
brickland1/will-it-scale/powersave-pwrite1
1.96 +71.8% 3.37 GEO-MEAN
perf-profile.cpu-cycles.read_hpet.ktime_get.sched_clock_tick.scheduler_tick.update_process_times
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
474 ± 17% +57.3% 746 ± 31%
brickland1/will-it-scale/powersave-pwrite1
474 +57.3% 745 GEO-MEAN
sched_debug.cpu#110.ttwu_count
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1585 ± 29% -37.8% 985 ± 30%
brickland1/will-it-scale/powersave-pwrite1
1584 -37.8% 985 GEO-MEAN
sched_debug.cpu#108.ttwu_count
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
23 ± 7% +81.0% 42 ± 22%
brickland1/will-it-scale/powersave-pwrite1
23 +81.0% 42 GEO-MEAN
sched_debug.cpu#106.cpu_load[4]
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
2741 ± 19% +43.2% 3924 ± 18%
brickland1/will-it-scale/powersave-pwrite1
2741 +43.2% 3924 GEO-MEAN
sched_debug.cpu#35.nr_switches
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.32 ± 6% +41.2% 1.86 ± 12%
brickland1/will-it-scale/powersave-pwrite1
1.32 +41.2% 1.86 GEO-MEAN
perf-profile.cpu-cycles.apic_timer_interrupt.shmem_write_end.generic_file_buffered_write.__generic_file_aio_write.generic_file_aio_write
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
4 ± 0% +45.0% 5 ± 12%
brickland1/will-it-scale/powersave-pwrite1
4 +45.0% 5 GEO-MEAN
sched_debug.cpu#92.cpu_load[2]
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.29 ± 6% +39.9% 1.80 ± 11%
brickland1/will-it-scale/powersave-pwrite1
1.29 +39.9% 1.80 GEO-MEAN
perf-profile.cpu-cycles.local_apic_timer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.shmem_write_end.generic_file_buffered_write
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.29 ± 7% +40.0% 1.80 ± 12%
brickland1/will-it-scale/powersave-pwrite1
1.29 +40.0% 1.80 GEO-MEAN
perf-profile.cpu-cycles.hrtimer_interrupt.local_apic_timer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.shmem_write_end
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.29 ± 6% +39.9% 1.81 ± 11%
brickland1/will-it-scale/powersave-pwrite1
1.29 +39.9% 1.81 GEO-MEAN
perf-profile.cpu-cycles.smp_apic_timer_interrupt.apic_timer_interrupt.shmem_write_end.generic_file_buffered_write.__generic_file_aio_write
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
426 ± 39% -43.1% 242 ± 10%
brickland1/will-it-scale/powersave-pwrite1
426 -43.1% 242 GEO-MEAN
sched_debug.cpu#60.sched_goidle
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
28 ± 5% +57.4% 44 ± 23%
brickland1/will-it-scale/powersave-pwrite1
28 +57.4% 44 GEO-MEAN
sched_debug.cpu#106.cpu_load[3]
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
5 ± 7% +26.9% 6 ± 7%
brickland1/will-it-scale/powersave-pwrite1
5 +26.9% 6 GEO-MEAN
sched_debug.cpu#32.cpu_load[3]
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
7.81 ± 7% +39.6% 10.91 ± 2%
brickland1/will-it-scale/powersave-pwrite1
7.81 +39.6% 10.91 GEO-MEAN
perf-profile.cpu-cycles.__run_hrtimer.hrtimer_interrupt.local_apic_timer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
7.78 ± 7% +38.9% 10.80 ± 2%
brickland1/will-it-scale/powersave-pwrite1
7.78 +38.9% 10.80 GEO-MEAN
perf-profile.cpu-cycles.tick_sched_timer.__run_hrtimer.hrtimer_interrupt.local_apic_timer_interrupt.smp_apic_timer_interrupt
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
2961 ± 9% +30.2% 3856 ± 27%
brickland1/will-it-scale/powersave-pwrite1
2960 +30.2% 3856 GEO-MEAN
sched_debug.cpu#18.sched_goidle
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3.87 ± 5% +40.4% 5.44 ± 1%
brickland1/will-it-scale/powersave-pwrite1
3.87 +40.4% 5.44 GEO-MEAN
perf-profile.cpu-cycles.apic_timer_interrupt.generic_file_buffered_write.__generic_file_aio_write.generic_file_aio_write.do_sync_write
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
106 ± 7% +58.7% 169 ± 31%
brickland1/will-it-scale/powersave-pwrite1
106 +58.7% 169 GEO-MEAN
sched_debug.cpu#86.ttwu_count
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3.76 ± 5% +39.6% 5.24 ± 1%
brickland1/will-it-scale/powersave-pwrite1
3.76 +39.6% 5.24 GEO-MEAN
perf-profile.cpu-cycles.hrtimer_interrupt.local_apic_timer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.generic_file_buffered_write
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
803 ± 17% +40.3% 1127 ± 19%
brickland1/will-it-scale/powersave-pwrite1
803 +40.3% 1127 GEO-MEAN
sched_debug.cpu#39.sched_goidle
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3.78 ± 5% +39.5% 5.27 ± 1%
brickland1/will-it-scale/powersave-pwrite1
3.78 +39.5% 5.27 GEO-MEAN
perf-profile.cpu-cycles.smp_apic_timer_interrupt.apic_timer_interrupt.generic_file_buffered_write.__generic_file_aio_write.generic_file_aio_write
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3.76 ± 5% +39.4% 5.25 ± 1%
brickland1/will-it-scale/powersave-pwrite1
3.76 +39.4% 5.25 GEO-MEAN
perf-profile.cpu-cycles.local_apic_timer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.generic_file_buffered_write.__generic_file_aio_write
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
19688 ± 19% +35.1% 26591 ± 0%
brickland1/will-it-scale/powersave-pwrite1
19688 +35.1% 26591 GEO-MEAN
sched_debug.cfs_rq[118]:/.exec_clock
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1712 ± 17% +44.7% 2477 ± 25%
brickland1/will-it-scale/powersave-pwrite1
1712 +44.7% 2476 GEO-MEAN
sched_debug.cpu#39.nr_switches
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
73 ± 1% +63.7% 119 ± 47%
brickland1/will-it-scale/powersave-pwrite1
73 +63.7% 119 GEO-MEAN
sched_debug.cpu#86.ttwu_local
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
429 ± 23% +46.7% 630 ± 29%
brickland1/will-it-scale/powersave-pwrite1
429 +46.7% 630 GEO-MEAN
sched_debug.cpu#26.ttwu_count
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
98 ± 15% +65.9% 162 ± 36%
brickland1/will-it-scale/powersave-pwrite1
98 +65.9% 162 GEO-MEAN
sched_debug.cpu#86.sched_goidle
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
71965 ± 14% +17.5% 84574 ± 0%
brickland1/will-it-scale/powersave-pwrite1
71965 +17.5% 84574 GEO-MEAN
sched_debug.cfs_rq[60]:/.exec_clock
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
367 ± 17% +43.8% 528 ± 24%
brickland1/will-it-scale/powersave-pwrite1
367 +43.8% 528 GEO-MEAN
sched_debug.cpu#82.nr_switches
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
371 ± 17% +45.0% 538 ± 26%
brickland1/will-it-scale/powersave-pwrite1
371 +45.0% 538 GEO-MEAN
sched_debug.cpu#82.sched_count
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
196924 ± 13% +17.8% 231931 ± 0%
brickland1/will-it-scale/powersave-pwrite1
196924 +17.8% 231931 GEO-MEAN
sched_debug.cfs_rq[60]:/.spread0
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
309 ± 10% +65.1% 511 ± 40%
brickland1/will-it-scale/powersave-pwrite1
309 +65.1% 511 GEO-MEAN
sched_debug.cpu#86.nr_switches
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3844 ± 17% +30.9% 5032 ± 0%
brickland1/will-it-scale/powersave-pwrite1
3844 +30.9% 5032 GEO-MEAN
sched_debug.cpu#118.curr->pid
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
313 ± 10% +64.4% 514 ± 39%
brickland1/will-it-scale/powersave-pwrite1
313 +64.4% 514 GEO-MEAN
sched_debug.cpu#86.sched_count
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
928 ± 32% -28.0% 668 ± 14%
brickland1/will-it-scale/powersave-pwrite1
928 -28.0% 668 GEO-MEAN
sched_debug.cpu#63.nr_switches
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3080 ± 6% +25.8% 3875 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3080 +25.8% 3875 GEO-MEAN
sched_debug.cfs_rq[107]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3070 ± 6% +25.4% 3849 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3070 +25.4% 3849 GEO-MEAN
sched_debug.cfs_rq[109]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
6762 ± 12% -18.8% 5493 ± 16%
brickland1/will-it-scale/powersave-pwrite1
6762 -18.8% 5493 GEO-MEAN proc-vmstat.pgalloc_dma32
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3072 ± 6% +25.5% 3854 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3072 +25.5% 3854 GEO-MEAN
sched_debug.cfs_rq[108]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
4 ± 0% +35.0% 5 ± 14%
brickland1/will-it-scale/powersave-pwrite1
4 +35.0% 5 GEO-MEAN
sched_debug.cpu#92.cpu_load[4]
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
4 ± 0% +45.0% 5 ± 20%
brickland1/will-it-scale/powersave-pwrite1
4 +45.0% 5 GEO-MEAN
sched_debug.cpu#92.cpu_load[3]
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1609011 ± 17% +29.1% 2076675 ± 0%
brickland1/will-it-scale/powersave-pwrite1
1609011 +29.1% 2076675 GEO-MEAN
sched_debug.cfs_rq[118]:/.min_vruntime
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3209 ± 2% +21.4% 3896 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3209 +21.4% 3896 GEO-MEAN
sched_debug.cfs_rq[100]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3105 ± 5% +25.1% 3885 ± 1%
brickland1/will-it-scale/powersave-pwrite1
3105 +25.1% 3885 GEO-MEAN
sched_debug.cfs_rq[106]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3197 ± 2% +21.2% 3875 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3197 +21.2% 3875 GEO-MEAN
sched_debug.cfs_rq[102]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3198 ± 2% +22.1% 3906 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3198 +22.1% 3906 GEO-MEAN
sched_debug.cfs_rq[95]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3195 ± 2% +22.0% 3897 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3195 +22.0% 3897 GEO-MEAN
sched_debug.cfs_rq[99]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3202 ± 2% +22.4% 3919 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3202 +22.4% 3919 GEO-MEAN
sched_debug.cfs_rq[97]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3211 ± 2% +21.3% 3895 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3211 +21.3% 3895 GEO-MEAN
sched_debug.cfs_rq[101]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3195 ± 2% +22.3% 3908 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3195 +22.3% 3908 GEO-MEAN
sched_debug.cfs_rq[98]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3045 ± 5% +23.4% 3758 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3045 +23.4% 3758 GEO-MEAN
sched_debug.cfs_rq[119]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3076 ± 5% +23.9% 3811 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3075 +23.9% 3810 GEO-MEAN
sched_debug.cfs_rq[113]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3060 ± 5% +24.2% 3800 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3060 +24.2% 3800 GEO-MEAN
sched_debug.cfs_rq[114]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3215 ± 3% +21.2% 3897 ± 1%
brickland1/will-it-scale/powersave-pwrite1
3215 +21.2% 3897 GEO-MEAN
sched_debug.cfs_rq[94]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3229 ± 3% +21.0% 3906 ± 1%
brickland1/will-it-scale/powersave-pwrite1
3229 +21.0% 3906 GEO-MEAN
sched_debug.cfs_rq[93]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3071 ± 6% +24.9% 3834 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3070 +24.9% 3834 GEO-MEAN
sched_debug.cfs_rq[111]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
336 ± 4% +23.1% 413 ± 6%
brickland1/will-it-scale/powersave-pwrite1
336 +23.1% 413 GEO-MEAN
sched_debug.cfs_rq[106]:/.tg_runnable_contrib
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3081 ± 6% +24.9% 3848 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3081 +24.9% 3848 GEO-MEAN
sched_debug.cfs_rq[110]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3202 ± 2% +21.9% 3904 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3202 +21.9% 3904 GEO-MEAN
sched_debug.cfs_rq[96]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3102 ± 5% +25.3% 3888 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3102 +25.3% 3888 GEO-MEAN
sched_debug.cfs_rq[105]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
19954 ± 1% +20.9% 24119 ± 2%
brickland1/will-it-scale/powersave-pwrite1
19954 +20.9% 24119 GEO-MEAN
sched_debug.cfs_rq[106]:/.exec_clock
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3056 ± 5% +24.0% 3790 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3056 +24.0% 3790 GEO-MEAN
sched_debug.cfs_rq[115]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3063 ± 5% +23.7% 3791 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3063 +23.7% 3790 GEO-MEAN
sched_debug.cfs_rq[116]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3204 ± 2% +20.8% 3872 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3204 +20.8% 3872 GEO-MEAN
sched_debug.cfs_rq[103]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3062 ± 5% +23.4% 3778 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3062 +23.4% 3778 GEO-MEAN
sched_debug.cfs_rq[117]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3072 ± 5% +23.5% 3795 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3072 +23.5% 3795 GEO-MEAN
sched_debug.cfs_rq[112]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3060 ± 5% +23.1% 3768 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3060 +23.1% 3768 GEO-MEAN
sched_debug.cfs_rq[118]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.23 ± 5% +18.3% 1.46 ± 4%
brickland1/will-it-scale/powersave-pwrite1
1.23 +18.3% 1.46 GEO-MEAN
perf-profile.cpu-cycles.apic_timer_interrupt.__generic_file_aio_write.generic_file_aio_write.do_sync_write.vfs_write
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
15533 ± 4% +23.4% 19163 ± 6%
brickland1/will-it-scale/powersave-pwrite1
15533 +23.4% 19162 GEO-MEAN
sched_debug.cfs_rq[106]:/.avg->runnable_avg_sum
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3209 ± 2% +21.7% 3907 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3209 +21.7% 3907 GEO-MEAN
sched_debug.cfs_rq[104]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3235 ± 3% +19.9% 3877 ± 1%
brickland1/will-it-scale/powersave-pwrite1
3235 +19.9% 3877 GEO-MEAN
sched_debug.cfs_rq[92]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.21 ± 6% +17.1% 1.41 ± 4%
brickland1/will-it-scale/powersave-pwrite1
1.21 +17.1% 1.41 GEO-MEAN
perf-profile.cpu-cycles.local_apic_timer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.__generic_file_aio_write.generic_file_aio_write
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.21 ± 6% +17.1% 1.41 ± 4%
brickland1/will-it-scale/powersave-pwrite1
1.21 +17.1% 1.41 GEO-MEAN
perf-profile.cpu-cycles.hrtimer_interrupt.local_apic_timer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.__generic_file_aio_write
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.21 ± 6% +17.2% 1.42 ± 4%
brickland1/will-it-scale/powersave-pwrite1
1.21 +17.2% 1.42 GEO-MEAN
perf-profile.cpu-cycles.smp_apic_timer_interrupt.apic_timer_interrupt.__generic_file_aio_write.generic_file_aio_write.do_sync_write
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3230 ± 2% +19.9% 3873 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3230 +19.9% 3873 GEO-MEAN
sched_debug.cfs_rq[83]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3235 ± 2% +20.3% 3891 ± 1%
brickland1/will-it-scale/powersave-pwrite1
3235 +20.3% 3891 GEO-MEAN
sched_debug.cfs_rq[85]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3239 ± 3% +19.7% 3877 ± 1%
brickland1/will-it-scale/powersave-pwrite1
3239 +19.7% 3877 GEO-MEAN
sched_debug.cfs_rq[89]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3248 ± 3% +19.7% 3889 ± 1%
brickland1/will-it-scale/powersave-pwrite1
3248 +19.7% 3889 GEO-MEAN
sched_debug.cfs_rq[91]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3230 ± 2% +19.9% 3873 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3230 +19.9% 3873 GEO-MEAN
sched_debug.cfs_rq[77]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.38 ± 2% -14.6% 1.18 ± 2%
brickland1/will-it-scale/powersave-pwrite1
1.38 -14.6% 1.18 GEO-MEAN
perf-profile.cpu-cycles.mutex_unlock.do_sync_write.vfs_write.sys_pwrite64.system_call_fastpath
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
49 ± 9% +33.9% 66 ± 18%
brickland1/will-it-scale/powersave-pwrite1
49 +33.9% 66 GEO-MEAN
sched_debug.cpu#118.ttwu_local
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3235 ± 2% +20.3% 3891 ± 1%
brickland1/will-it-scale/powersave-pwrite1
3235 +20.3% 3891 GEO-MEAN
sched_debug.cfs_rq[84]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3226 ± 2% +19.7% 3862 ± 1%
brickland1/will-it-scale/powersave-pwrite1
3226 +19.7% 3861 GEO-MEAN
sched_debug.cfs_rq[87]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3227 ± 3% +20.0% 3872 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3227 +20.0% 3872 GEO-MEAN
sched_debug.cfs_rq[82]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3236 ± 2% +20.0% 3882 ± 1%
brickland1/will-it-scale/powersave-pwrite1
3235 +20.0% 3882 GEO-MEAN
sched_debug.cfs_rq[86]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3239 ± 3% +20.1% 3891 ± 1%
brickland1/will-it-scale/powersave-pwrite1
3239 +20.1% 3891 GEO-MEAN
sched_debug.cfs_rq[90]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3239 ± 3% +19.5% 3870 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3239 +19.5% 3870 GEO-MEAN
sched_debug.cfs_rq[81]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3242 ± 3% +18.3% 3834 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3242 +18.3% 3834 GEO-MEAN
sched_debug.cfs_rq[79]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3240 ± 2% +18.9% 3851 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3240 +18.9% 3851 GEO-MEAN
sched_debug.cfs_rq[78]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3241 ± 2% +18.1% 3828 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3241 +18.1% 3828 GEO-MEAN
sched_debug.cfs_rq[80]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3232 ± 2% +18.9% 3842 ± 1%
brickland1/will-it-scale/powersave-pwrite1
3232 +18.9% 3842 GEO-MEAN
sched_debug.cfs_rq[88]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3245 ± 2% +18.2% 3835 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3245 +18.2% 3835 GEO-MEAN
sched_debug.cfs_rq[69]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3248 ± 2% +17.9% 3828 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3247 +17.9% 3828 GEO-MEAN
sched_debug.cfs_rq[70]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
25.35 ± 1% -15.1% 21.52 ± 1%
brickland1/will-it-scale/powersave-pwrite1
25.35 -15.1% 21.52 GEO-MEAN turbostat.%pc2
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3239 ± 2% +18.6% 3841 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3239 +18.6% 3841 GEO-MEAN
sched_debug.cfs_rq[76]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3254 ± 2% +17.4% 3821 ± 4%
brickland1/will-it-scale/powersave-pwrite1
3254 +17.4% 3821 GEO-MEAN
sched_debug.cfs_rq[71]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
78 ± 15% +30.0% 101 ± 12%
brickland1/will-it-scale/powersave-pwrite1
78 +30.0% 101 GEO-MEAN
sched_debug.cpu#118.ttwu_count
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3247 ± 2% +15.2% 3742 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3247 +15.2% 3742 GEO-MEAN
sched_debug.cfs_rq[61]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3236 ± 2% +17.9% 3814 ± 4%
brickland1/will-it-scale/powersave-pwrite1
3235 +17.9% 3814 GEO-MEAN
sched_debug.cfs_rq[72]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
421 ± 5% +11.4% 470 ± 4%
brickland1/will-it-scale/powersave-pwrite1
421 +11.4% 470 GEO-MEAN
sched_debug.cfs_rq[91]:/.tg_runnable_contrib
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3249 ± 2% +15.0% 3735 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3249 +15.0% 3735 GEO-MEAN
sched_debug.cfs_rq[62]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3246 ± 2% +17.5% 3815 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3246 +17.5% 3815 GEO-MEAN
sched_debug.cfs_rq[74]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3255 ± 2% +16.7% 3799 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3254 +16.7% 3799 GEO-MEAN
sched_debug.cfs_rq[68]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
19474 ± 5% +11.2% 21665 ± 4%
brickland1/will-it-scale/powersave-pwrite1
19474 +11.2% 21665 GEO-MEAN
sched_debug.cfs_rq[91]:/.avg->runnable_avg_sum
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3239 ± 2% +17.7% 3813 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3239 +17.7% 3813 GEO-MEAN
sched_debug.cfs_rq[75]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3260 ± 3% +14.6% 3735 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3260 +14.6% 3735 GEO-MEAN
sched_debug.cfs_rq[59]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3244 ± 3% +17.0% 3797 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3244 +17.0% 3796 GEO-MEAN
sched_debug.cfs_rq[73]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
5.81 ± 5% -10.1% 5.22 ± 2%
brickland1/will-it-scale/powersave-pwrite1
5.81 -10.1% 5.22 GEO-MEAN
perf-profile.cpu-cycles.read_hpet.ktime_get_update_offsets.hrtimer_interrupt.local_apic_timer_interrupt.smp_apic_timer_interrupt
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3319 ± 2% +13.7% 3773 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3318 +13.7% 3773 GEO-MEAN
sched_debug.cfs_rq[46]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3978 ± 4% +9.8% 4369 ± 4%
brickland1/will-it-scale/powersave-pwrite1
3978 +9.8% 4369 GEO-MEAN
sched_debug.cpu#90.curr->pid
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3257 ± 2% +14.8% 3740 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3257 +14.8% 3740 GEO-MEAN
sched_debug.cfs_rq[60]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3321 ± 2% +13.7% 3775 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3321 +13.7% 3774 GEO-MEAN
sched_debug.cfs_rq[47]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3318 ± 3% +13.4% 3764 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3318 +13.4% 3764 GEO-MEAN
sched_debug.cfs_rq[44]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3272 ± 3% +14.2% 3736 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3271 +14.2% 3736 GEO-MEAN
sched_debug.cfs_rq[58]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3301 ± 3% +13.9% 3759 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3301 +13.9% 3759 GEO-MEAN
sched_debug.cfs_rq[50]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3294 ± 3% +13.5% 3740 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3294 +13.5% 3740 GEO-MEAN
sched_debug.cfs_rq[53]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.37 ± 5% +14.1% 1.57 ± 4%
brickland1/will-it-scale/powersave-pwrite1
1.37 +14.1% 1.57 GEO-MEAN
perf-profile.cpu-cycles.apic_timer_interrupt.fsnotify.vfs_write.sys_pwrite64.system_call_fastpath
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3241 ± 3% +16.2% 3766 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3241 +16.2% 3765 GEO-MEAN
sched_debug.cfs_rq[65]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3323 ± 2% +13.3% 3763 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3323 +13.3% 3763 GEO-MEAN
sched_debug.cfs_rq[49]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3290 ± 2% +14.0% 3752 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3290 +14.0% 3751 GEO-MEAN
sched_debug.cfs_rq[56]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3240 ± 2% +15.9% 3755 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3240 +15.9% 3754 GEO-MEAN
sched_debug.cfs_rq[66]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3242 ± 2% +14.5% 3712 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3242 +14.5% 3712 GEO-MEAN
sched_debug.cfs_rq[63]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3307 ± 3% +13.9% 3768 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3307 +13.9% 3768 GEO-MEAN
sched_debug.cfs_rq[51]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3255 ± 2% +15.6% 3762 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3255 +15.6% 3762 GEO-MEAN
sched_debug.cfs_rq[67]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3301 ± 3% +13.4% 3744 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3301 +13.4% 3744 GEO-MEAN
sched_debug.cfs_rq[55]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3315 ± 3% +13.7% 3769 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3315 +13.7% 3769 GEO-MEAN
sched_debug.cfs_rq[43]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3481 ± 4% +10.4% 3842 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3481 +10.4% 3842 GEO-MEAN
sched_debug.cfs_rq[35]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
14790 ± 1% +17.6% 17396 ± 10%
brickland1/will-it-scale/powersave-pwrite1
14790 +17.6% 17396 GEO-MEAN
sched_debug.cfs_rq[47]:/.exec_clock
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
5.07 ± 8% +13.7% 5.77 ± 1%
brickland1/will-it-scale/powersave-pwrite1
5.07 +13.7% 5.77 GEO-MEAN
perf-profile.cpu-cycles.ktime_get.tick_sched_timer.__run_hrtimer.hrtimer_interrupt.local_apic_timer_interrupt
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3.90 ± 2% -11.1% 3.47 ± 1%
brickland1/will-it-scale/powersave-pwrite1
3.90 -11.1% 3.47 GEO-MEAN
perf-profile.cpu-cycles.__sb_start_write.vfs_write.sys_pwrite64.system_call_fastpath.__libc_pwrite
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3295 ± 3% +13.5% 3739 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3295 +13.5% 3739 GEO-MEAN
sched_debug.cfs_rq[54]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3274 ± 2% +14.1% 3737 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3274 +14.1% 3737 GEO-MEAN
sched_debug.cfs_rq[57]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3449 ± 4% +9.0% 3761 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3449 +9.0% 3761 GEO-MEAN
sched_debug.cfs_rq[42]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
73 ± 2% +21.0% 88 ± 18%
brickland1/will-it-scale/powersave-pwrite1
73 +21.0% 88 GEO-MEAN
sched_debug.cpu#87.ttwu_local
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3447 ± 4% +10.6% 3811 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3447 +10.6% 3811 GEO-MEAN
sched_debug.cfs_rq[39]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3327 ± 2% +13.4% 3772 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3327 +13.4% 3772 GEO-MEAN
sched_debug.cfs_rq[48]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3493 ± 4% +9.8% 3834 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3493 +9.8% 3834 GEO-MEAN
sched_debug.cfs_rq[29]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3247 ± 3% +15.5% 3752 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3247 +15.5% 3752 GEO-MEAN
sched_debug.cfs_rq[64]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3498 ± 4% +9.7% 3838 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3498 +9.7% 3838 GEO-MEAN
sched_debug.cfs_rq[30]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3309 ± 3% +13.3% 3749 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3309 +13.3% 3749 GEO-MEAN
sched_debug.cfs_rq[52]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3465 ± 5% +10.0% 3812 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3465 +10.0% 3812 GEO-MEAN
sched_debug.cfs_rq[37]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.34 ± 4% +12.6% 1.51 ± 4%
brickland1/will-it-scale/powersave-pwrite1
1.34 +12.6% 1.51 GEO-MEAN
perf-profile.cpu-cycles.local_apic_timer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.fsnotify.vfs_write
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3449 ± 5% +10.4% 3806 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3449 +10.4% 3806 GEO-MEAN
sched_debug.cfs_rq[38]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3492 ± 4% +9.5% 3824 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3492 +9.5% 3824 GEO-MEAN
sched_debug.cfs_rq[31]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3471 ± 5% +10.1% 3820 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3471 +10.1% 3820 GEO-MEAN
sched_debug.cfs_rq[36]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3498 ± 4% +9.2% 3819 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3498 +9.2% 3819 GEO-MEAN
sched_debug.cfs_rq[27]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3478 ± 5% +10.0% 3827 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3478 +10.0% 3827 GEO-MEAN
sched_debug.cfs_rq[34]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3474 ± 4% +10.3% 3834 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3474 +10.3% 3834 GEO-MEAN
sched_debug.cfs_rq[33]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
5.04 ± 8% +12.8% 5.68 ± 1%
brickland1/will-it-scale/powersave-pwrite1
5.04 +12.8% 5.68 GEO-MEAN
perf-profile.cpu-cycles.read_hpet.ktime_get.tick_sched_timer.__run_hrtimer.hrtimer_interrupt
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3452 ± 4% +9.4% 3776 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3452 +9.4% 3776 GEO-MEAN
sched_debug.cfs_rq[40]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3455 ± 4% +9.2% 3772 ± 4%
brickland1/will-it-scale/powersave-pwrite1
3455 +9.2% 3771 GEO-MEAN
sched_debug.cfs_rq[41]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3478 ± 5% +9.6% 3811 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3478 +9.6% 3811 GEO-MEAN
sched_debug.cfs_rq[32]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.83 ± 5% -11.3% 1.62 ± 5%
brickland1/will-it-scale/powersave-pwrite1
1.83 -11.3% 1.62 GEO-MEAN
perf-profile.cpu-cycles.rw_verify_area.vfs_write.sys_pwrite64.system_call_fastpath.__libc_pwrite
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3321 ± 3% +12.8% 3747 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3321 +12.8% 3747 GEO-MEAN
sched_debug.cfs_rq[45]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.34 ± 4% +12.7% 1.51 ± 4%
brickland1/will-it-scale/powersave-pwrite1
1.34 +12.7% 1.51 GEO-MEAN
perf-profile.cpu-cycles.hrtimer_interrupt.local_apic_timer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.fsnotify
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.35 ± 5% +12.9% 1.52 ± 4%
brickland1/will-it-scale/powersave-pwrite1
1.35 +12.9% 1.52 GEO-MEAN
perf-profile.cpu-cycles.smp_apic_timer_interrupt.apic_timer_interrupt.fsnotify.vfs_write.sys_pwrite64
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3507 ± 4% +9.0% 3822 ± 2%
brickland1/will-it-scale/powersave-pwrite1
3507 +9.0% 3822 GEO-MEAN
sched_debug.cfs_rq[28]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3537 ± 4% +9.1% 3858 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3537 +9.1% 3858 GEO-MEAN
sched_debug.cfs_rq[21]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.18 ± 5% -8.0% 1.09 ± 6%
brickland1/will-it-scale/powersave-pwrite1
1.18 -8.0% 1.09 GEO-MEAN
perf-profile.cpu-cycles.local_apic_timer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.__libc_pwrite
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.89 ± 1% -10.3% 1.70 ± 1%
brickland1/will-it-scale/powersave-pwrite1
1.89 -10.3% 1.70 GEO-MEAN
perf-profile.cpu-cycles.system_call.__libc_pwrite
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3519 ± 5% +9.5% 3855 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3519 +9.5% 3855 GEO-MEAN
sched_debug.cfs_rq[19]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
5.84 ± 4% -7.7% 5.40 ± 2%
brickland1/will-it-scale/powersave-pwrite1
5.84 -7.7% 5.40 GEO-MEAN
perf-profile.cpu-cycles.ktime_get_update_offsets.hrtimer_interrupt.local_apic_timer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
16504 ± 0% -9.7% 14896 ± 1%
brickland1/will-it-scale/powersave-pwrite1
16504 -9.7% 14896 GEO-MEAN
slabinfo.kmalloc-192.active_objs
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
16506 ± 0% -9.8% 14897 ± 1%
brickland1/will-it-scale/powersave-pwrite1
16506 -9.8% 14897 GEO-MEAN
slabinfo.kmalloc-192.num_objs
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
32046 ± 0% +11.3% 35673 ± 0%
brickland1/will-it-scale/powersave-pwrite1
32046 +11.3% 35673 GEO-MEAN
sched_debug.cfs_rq[91]:/.exec_clock
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3521 ± 5% +9.4% 3853 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3521 +9.4% 3853 GEO-MEAN
sched_debug.cfs_rq[20]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.18 ± 5% -7.8% 1.09 ± 6%
brickland1/will-it-scale/powersave-pwrite1
1.18 -7.8% 1.09 GEO-MEAN
perf-profile.cpu-cycles.hrtimer_interrupt.local_apic_timer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.__libc_pwrite
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
853455 ± 1% +10.8% 945556 ± 1%
brickland1/will-it-scale/powersave-pwrite1
853455 +10.8% 945556 GEO-MEAN
sched_debug.cpu#76.avg_idle
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3519 ± 4% +8.2% 3807 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3519 +8.2% 3807 GEO-MEAN
sched_debug.cfs_rq[26]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.19 ± 4% -7.9% 1.09 ± 5%
brickland1/will-it-scale/powersave-pwrite1
1.19 -7.9% 1.09 GEO-MEAN
perf-profile.cpu-cycles.smp_apic_timer_interrupt.apic_timer_interrupt.__libc_pwrite
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
842339 ± 2% +11.3% 937538 ± 1%
brickland1/will-it-scale/powersave-pwrite1
842339 +11.3% 937537 GEO-MEAN
sched_debug.cpu#64.avg_idle
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
15887 ± 4% +8.0% 17162 ± 3%
brickland1/will-it-scale/powersave-pwrite1
15887 +8.0% 17162 GEO-MEAN
sched_debug.cfs_rq[90]:/.avg->runnable_avg_sum
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
344 ± 4% +7.7% 370 ± 3%
brickland1/will-it-scale/powersave-pwrite1
344 +7.7% 370 GEO-MEAN
sched_debug.cfs_rq[90]:/.tg_runnable_contrib
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1.21 ± 4% -7.4% 1.12 ± 6%
brickland1/will-it-scale/powersave-pwrite1
1.21 -7.4% 1.12 GEO-MEAN
perf-profile.cpu-cycles.apic_timer_interrupt.__libc_pwrite
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
835125 ± 2% +11.7% 932608 ± 2%
brickland1/will-it-scale/powersave-pwrite1
835125 +11.7% 932608 GEO-MEAN
sched_debug.cpu#69.avg_idle
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3547 ± 4% +9.3% 3879 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3547 +9.3% 3878 GEO-MEAN
sched_debug.cfs_rq[22]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
835405 ± 1% +10.3% 921248 ± 2%
brickland1/will-it-scale/powersave-pwrite1
835405 +10.3% 921247 GEO-MEAN
sched_debug.cpu#73.avg_idle
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
412312 ± 29% +32.7% 547007 ± 1%
brickland1/will-it-scale/powersave-pwrite1
412312 +32.7% 547007 GEO-MEAN softirqs.SCHED
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
844305 ± 1% +10.6% 933588 ± 2%
brickland1/will-it-scale/powersave-pwrite1
844305 +10.6% 933587 GEO-MEAN
sched_debug.cpu#65.avg_idle
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
833909 ± 1% +11.6% 931037 ± 2%
brickland1/will-it-scale/powersave-pwrite1
833909 +11.6% 931037 GEO-MEAN
sched_debug.cpu#68.avg_idle
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
12247 ± 2% +6.3% 13016 ± 4%
brickland1/will-it-scale/powersave-pwrite1
12247 +6.3% 13016 GEO-MEAN
sched_debug.cfs_rq[105]:/.avg->runnable_avg_sum
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
3526 ± 4% +8.0% 3810 ± 3%
brickland1/will-it-scale/powersave-pwrite1
3526 +8.0% 3810 GEO-MEAN
sched_debug.cfs_rq[25]:/.tg_load_avg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
0.00 ± 0% -100.0% 0.00 ± 0%
brickland1/will-it-scale/powersave-pwrite1
0.00 -100.0% 0.00 GEO-MEAN energy.energy-pkg
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
0.00 ± 0% -100.0% 0.00 ± 0%
brickland1/will-it-scale/powersave-pwrite1
0.00 -100.0% 0.00 GEO-MEAN energy.energy-cores
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1220 ± 0% -56.2% 534 ± 0%
brickland1/will-it-scale/powersave-pwrite1
1220 -56.2% 534 GEO-MEAN turbostat.Cor_W
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1233 ± 0% -55.6% 547 ± 0%
brickland1/will-it-scale/powersave-pwrite1
1233 -55.6% 547 GEO-MEAN turbostat.Pkg_W
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
66125 ± 0% -12.5% 57879 ± 0%
brickland1/will-it-scale/powersave-pwrite1
66125 -12.5% 57878 GEO-MEAN vmstat.system.in
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
495 ± 1% -6.0% 465 ± 2%
brickland1/will-it-scale/powersave-pwrite1
495 -6.0% 465 GEO-MEAN time.user_time
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
1649 ± 0% +3.1% 1700 ± 0%
brickland1/will-it-scale/powersave-pwrite1
1649 +3.1% 1699 GEO-MEAN vmstat.system.cs
v3.14-rc4 f3ca4164529b875374c410193b
---------------- --------------------------
311 ± 0% +1.0% 314 ± 0%
brickland1/will-it-scale/powersave-pwrite1
311 +1.0% 314 GEO-MEAN time.elapsed_time
brickland1: Brickland Ivy Bridge-EX
Memory: 128G
testbox: fake
Memory: 12G
time.elapsed_time
314.5 O+---------------O----------------O----------------O----------------O
| |
314 ++ |
| |
313.5 ++ |
| |
313 ++ |
| |
312.5 ++ |
| |
312 ++ |
| |
311.5 ++ |
*................*................*................*................*
311 ++------------------------------------------------------------------+
will-it-scale.per_process_ops
650000 ++-----------------------------------------------------------------+
*................*................*...............*................*
600000 ++ |
| |
550000 ++ |
| |
500000 ++ |
| |
450000 ++ |
| |
400000 ++ |
| |
350000 ++ |
O O O O O
300000 ++-----------------------------------------------------------------+
will-it-scale.per_thread_ops
600000 ++-----------------------------------------------------------------+
*................*................*...............*................*
550000 ++ |
| |
500000 ++ |
| |
450000 ++ |
| |
400000 ++ |
| |
350000 ++ |
| |
300000 O+ O O O O
| |
250000 ++-----------------------------------------------------------------+
[*] bisect-good sample
[O] bisect-bad sample
To reproduce:
apt-get install ruby ruby-oj
git clone
git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
cd lkp-tests
bin/setup-local job.yaml # the job file attached in this email
bin/run-local job.yaml
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
Thanks,
Fengguang
---
testcase: will-it-scale
default_monitors:
watch-oom:
wait: pre-test
uptime:
iostat:
vmstat:
numa-numastat:
numa-vmstat:
numa-meminfo:
proc-vmstat:
proc-stat:
meminfo:
slabinfo:
interrupts:
lock_stat:
latency_stats:
softirqs:
bdi_dev_mapping:
diskstats:
energy:
cpuidle:
cpufreq:
turbostat:
sched_debug:
interval: 10
pmeter:
default_watchdogs:
watch-oom:
watchdog:
cpufreq_governor:
- powersave
model: Brickland Ivy Bridge-EX
nr_cpu: 120
memory: 128G
hdd_partitions: "/dev/sda2"
swap_partitions:
perf-profile:
freq: 800
will-it-scale:
test:
- pwrite1
branch: linus/master
commit: f3ca4164529b875374c410193bbbac0ee960895f
repeat_to: 2
enqueue_time: 2014-10-22 11:31:46.498477817 +08:00
testbox: brickland1
kconfig: x86_64-rhel
tbox_group: brickland1
user: lkp
queue: bisect
result_root:
"/result/brickland1/will-it-scale/powersave-pwrite1/debian-x86_64.cgz/x86_64-rhel/f3ca4164529b875374c410193bbbac0ee960895f/0"
job_file:
"/lkp/scheduled/brickland1/bisect_will-it-scale-powersave-pwrite1-x86_64-rhel-f3ca4164529b875374c410193bbbac0ee960895f-1.yaml"
history_time: 300
kernel:
"/kernel/x86_64-rhel/f3ca4164529b875374c410193bbbac0ee960895f/vmlinuz-3.14.0-rc4-gf3ca416"
dequeue_time: 2014-10-22 11:43:21.520077865 +08:00
job_state: finished
loadavg: 81.71 39.71 15.71 1/964 14794
start_time: '1413949494'
end_time: '1413949808'
version: "/lkp/lkp/.src-20141021-224210"
echo powersave > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu10/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu100/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu101/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu102/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu103/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu104/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu105/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu106/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu107/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu108/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu109/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu11/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu110/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu111/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu112/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu113/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu114/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu115/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu116/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu117/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu118/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu119/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu12/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu13/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu14/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu15/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu16/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu17/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu18/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu19/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu20/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu21/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu22/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu23/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu24/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu25/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu26/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu27/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu28/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu29/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu30/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu31/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu32/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu33/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu34/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu35/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu36/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu37/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu38/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu39/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu40/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu41/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu42/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu43/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu44/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu45/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu46/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu47/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu48/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu49/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu5/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu50/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu51/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu52/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu53/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu54/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu55/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu56/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu57/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu58/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu59/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu60/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu61/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu62/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu63/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu64/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu65/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu66/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu67/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu68/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu69/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu7/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu70/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu71/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu72/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu73/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu74/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu75/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu76/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu77/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu78/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu79/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu8/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu80/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu81/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu82/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu83/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu84/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu85/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu86/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu87/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu88/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu89/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu9/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu90/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu91/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu92/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu93/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu94/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu95/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu96/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu97/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu98/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu99/cpufreq/scaling_governor
./runtest.py pwrite1 16 1 15 30 45 60 90 120
_______________________________________________
LKP mailing list
l...@linux.intel.com
