# Utilisation élevée du CPU après la mise à jour 2.2 ?

**URL:** <https://meta.discourse.org/t/high-cpu-usage-after-2-2-update/108279>\
**Category:** Self-hosting\
**Tags:** server-resources\
**Created:** [Février 4, 2019, 3:38 UTC](https://meta.discourse.org/t/high-cpu-usage-after-2-2-update/108279 "2019-02-04T03:38:06Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![Stephen](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/stephen/32/95011_2.png) [@Stephen](https://meta.discourse.org/u/Stephen)\
**Post date:** [Février 4, 2019, 5:01 UTC](https://meta.discourse.org/t/high-cpu-usage-after-2-2-update/108279/4 "2019-02-04T05:01:20Z")

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it’s `rebake old posts count`.

You can find it at:

`/admin/site_settings/category/developer?filter=rebake`

It defaults to 80 and is usually fine at this value but the one-time operation introduced as a part of 2.2 does stress more resource-constrained systems.

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