* [sched/balance] 18e6296b85e: -96.9% interrupts.RES
@ 2014-03-04 13:05 Fengguang Wu
2014-03-04 15:32 ` Alex Shi
0 siblings, 1 reply; 2+ messages in thread
From: Fengguang Wu @ 2014-03-04 13:05 UTC (permalink / raw)
To: Alex Shi; +Cc: LKML, lkp
Hi Alex,
FYI, we noticed the below changes on
https://github.com/alexshi/power-scheduling.git single-balance
commit 18e6296b85ea72c81aa485653d442ad88296d475 ("sched/balance: central balance prototype")
test case: snb-drag/crypto/tcrypt/2s-301-319
598143917dc5ecf 18e6296b85ea72c81aa485653
--------------- -------------------------
206307 ~ 0% -96.9% 6337 ~ 4% TOTAL interrupts.RES
506552 ~ 1% -24.3% 383290 ~ 3% TOTAL cpuidle.C6-SNB.usage
18.27 ~ 9% +1063.5% 212.53 ~25% TOTAL time.system_time
1 ~30% +1262.5% 21 ~31% TOTAL time.percent_of_cpu_this_job_got
821 ~12% -22.3% 638 ~19% TOTAL vmstat.system.in
time.system_time
400 ++-------------------------------------------------------------------+
| |
350 ++ O O O |
300 ++O O O |
O O O O O O |
250 ++ O O |
| O O |
200 ++ |
| O |
150 ++ O |
100 ++ |
| |
50 ++ |
*.*..*.*..*.*..*.*..*.*..*.*..*.*..*.*.*..*.*..*.*..*.*..*.*..*.*..*.*
0 ++-------------------------------------------------------------------+
Thanks,
Fengguang
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [sched/balance] 18e6296b85e: -96.9% interrupts.RES
2014-03-04 13:05 [sched/balance] 18e6296b85e: -96.9% interrupts.RES Fengguang Wu
@ 2014-03-04 15:32 ` Alex Shi
0 siblings, 0 replies; 2+ messages in thread
From: Alex Shi @ 2014-03-04 15:32 UTC (permalink / raw)
To: Fengguang Wu; +Cc: LKML, lkp
Thanks a lot for the testing result!
I know the problem I have. :)
On 03/04/2014 09:05 PM, Fengguang Wu wrote:
> Hi Alex,
>
> FYI, we noticed the below changes on
>
> https://github.com/alexshi/power-scheduling.git single-balance
> commit 18e6296b85ea72c81aa485653d442ad88296d475 ("sched/balance: central balance prototype")
>
> test case: snb-drag/crypto/tcrypt/2s-301-319
>
> 598143917dc5ecf 18e6296b85ea72c81aa485653
> --------------- -------------------------
> 206307 ~ 0% -96.9% 6337 ~ 4% TOTAL interrupts.RES
> 506552 ~ 1% -24.3% 383290 ~ 3% TOTAL cpuidle.C6-SNB.usage
> 18.27 ~ 9% +1063.5% 212.53 ~25% TOTAL time.system_time
> 1 ~30% +1262.5% 21 ~31% TOTAL time.percent_of_cpu_this_job_got
> 821 ~12% -22.3% 638 ~19% TOTAL vmstat.system.in
>
>
>
> time.system_time
>
> 400 ++-------------------------------------------------------------------+
> | |
> 350 ++ O O O |
> 300 ++O O O |
> O O O O O O |
> 250 ++ O O |
> | O O |
> 200 ++ |
> | O |
> 150 ++ O |
> 100 ++ |
> | |
> 50 ++ |
> *.*..*.*..*.*..*.*..*.*..*.*..*.*..*.*.*..*.*..*.*..*.*..*.*..*.*..*.*
> 0 ++-------------------------------------------------------------------+
>
>
> Thanks,
> Fengguang
^ permalink raw reply [flat|nested] 2+ messages in thread
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2014-03-04 13:05 [sched/balance] 18e6296b85e: -96.9% interrupts.RES Fengguang Wu
2014-03-04 15:32 ` Alex Shi
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