Tools & Settings > Server Information shows memory usage near 100%.
How to determine what is causing high RAM usage?
Note: Plesk can only monitor the usage as it extracts the actual usage from the Operating System.
Plesk Repair Kit extension includes functionality to monitor in real-time CPU and RAM usage per subscription.
- Log into Plesk;
- Verify that Plesk Repair Kit extension is installed and listed in Extensions > My Extensions. Install the extension if it is not installed.
- Go to Tools & Settings > Process List and turn on Auto-update of resource usage option. Click Memory Usage to filter the processes by RAM consumption.