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Groups > linux.debian.bugs.dist > #1074951
| From | Vladimir K <pzs-fs@yandex.ru> |
|---|---|
| Newsgroups | linux.debian.bugs.dist, linux.debian.kernel |
| Subject | Bug#995997: linux-image-5.14.0-2-amd64: Apps issue lots of clock_gettime calls on 5.14, performance drop in some cases |
| Date | 2021-10-09 22:10 +0200 |
| Message-ID | <D6qPo-3rZ-7@gated-at.bofh.it> (permalink) |
| References | <D6oud-1Vh-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Cross-posted to 2 groups.
Forcing clocksource back to tsc with tsc=nowatchdog fixes the performance regression.
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Bug#995997: linux-image-5.14.0-2-amd64: Apps issue lots of clock_gettime calls on 5.14, performance drop in some cases. Vladimir K <pzs-fs@yandex.ru> - 2021-10-09 19:40 +0200 Bug#995997: linux-image-5.14.0-2-amd64: Apps issue lots of clock_gettime calls on 5.14, performance drop in some cases. Vladimir K <pzs-fs@yandex.ru> - 2021-10-09 22:00 +0200 Bug#995997: linux-image-5.14.0-2-amd64: Apps issue lots of clock_gettime calls on 5.14, performance drop in some cases Vladimir K <pzs-fs@yandex.ru> - 2021-10-09 22:10 +0200
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