kb: technical
ABT: Group A
Plesk Obsidian for Linux
Applicable to:
- Plesk Obsidian for Linux
Symptoms
-
After upgrading to Plesk Obsidian SWAP utilization alerts are shown:
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Utilization can be seen in Grafana by navigating to Advanced Monitoring > Memory:
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SWAP memory is configured according to What are recommended requirements of SWAP, RAM and Disk space for Plesk Onyx
Cause
Swap Memory alerts in the Advanced Monitoring system (Grafana) are configured to alert when swap memory is utilized more than 80% by default.
Resolution
- Log in to Plesk
- Navigate to Advanced Monitoring > Settings > Monitoring - Memory
- Modify the value or turn off the alert:
Comments
2 comments
How does that fix the underlying problem - a lot of swap usage?
Can the causes for that be resolved somehow?
This doesn't solve the problem but at least I got the server up and running by deleting the /var/log file which in my case was 149 GB's within a day of upgrading. FWIW.
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