Messages in this thread | | | Subject | Re: [LKP] [x86, sched] 1567c3e346: vm-scalability.median -15.8% regression | From | Xing Zhengjun <> | Date | Fri, 12 Jun 2020 16:11:13 +0800 |
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Hi Giovanni,
I test the regression, it still existed in v5.7. Do you have time to take a look at this? Thanks.
========================================================================================= tbox_group/testcase/rootfs/kconfig/compiler/runtime/debug-setup/size/test/cpufreq_governor/ucode: lkp-hsw-4ex1/vm-scalability/debian-x86_64-20191114.cgz/x86_64-rhel-7.6/gcc-7/300s/test/8T/anon-cow-seq/performance/0x16
commit: 2a4b03ffc69f2dedc6388e9a6438b5f4c133a40d 1567c3e3467cddeb019a7b53ec632f834b6a9239 v5.7-rc1 v5.7
2a4b03ffc69f2ded 1567c3e3467cddeb019a7b53ec6 v5.7-rc1 v5.7 ---------------- --------------------------- --------------------------- --------------------------- %stddev %change %stddev %change %stddev %change %stddev \ | \ | \ | \ 211462 -16.0% 177702 -15.0% 179809 -15.1% 179510 vm-scalability.median 5.34 ± 9% -3.1 2.23 ± 11% -2.9 2.49 ± 5% -2.7 2.61 ± 11% vm-scalability.median_stddev% 30430671 -16.3% 25461360 -15.5% 25707029 -15.5% 25701713 vm-scalability.throughput 7.967e+09 -11.1% 7.082e+09 -11.1% 7.082e+09 -11.1% 7.082e+09 vm-scalability.workload
On 4/16/2020 2:20 PM, Giovanni Gherdovich wrote: > On Thu, 2020-04-16 at 14:10 +0800, Xing Zhengjun wrote: >> Hi Giovanni, >> >> 1567c3e346("x86, sched: Add support for frequency invariance") has >> been merged into Linux mainline v5.7-rc1 now. Do you have time to take a >> look at this? Thanks. >> > > Apologies, this slipped under my radar. I'm on it, thanks. > > > Giovanni Gherdovich >
-- Zhengjun Xing
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