# Jobs::PeriodicalUpdates 是导致高 CPU（超过 100%）的原因

**URL:** <https://meta.discourse.org/t/jobs-periodicalupdates-is-the-cause-of-high-cpu-over-100/214291>\
**Category:** Self-hosting\
**Created:** [2022年一月9日 11:29 UTC](https://meta.discourse.org/t/jobs-periodicalupdates-is-the-cause-of-high-cpu-over-100/214291 "2022-01-09T11:29:19Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![hokod](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/hokod/32/239410_2.png) [@hokod](https://meta.discourse.org/u/hokod)\
**Post date:** [2022年一月9日 17:07 UTC](https://meta.discourse.org/t/jobs-periodicalupdates-is-the-cause-of-high-cpu-over-100/214291/7 "2022-01-09T17:07:51Z")

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15分钟后，periodicupdates 正在运行。

如果这是原因，我该如何关闭：rebake\_old\_posts\_count？

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