- Plesk for Linux
In Plesk > example.com > Settings > CGroups Limits the settings for CPU limit and CPU notification threshold are set, for example:
CPU limit set to 25%.
CPU notification threshold set to 24%
CPU usage is much higher than set CPU limit in Plesk notifications, for example:
CONFIG_TEXT: The resource usage threshhold was reached by the subscription example.com at 05:00
CPU usage: 61% during 5 minute(s)
This is a Plesk bug #PPPM-8575, which will be fixed in one of the following updates.
Until fix be available incorrect statistic in the email can be safety ignored.
The issue is cosmetic and related to statistic calculation only. CGroups functionality is not affected.