Applicable to:- Plesk for Linux
- Plesk for Windows
Question
How to check hardware usage (CPU, Memory, disk I/O) consumed by a process of a website?
Answer
1.Log in to Plesk.
2.Go to Tools & Settings > Process List (under Assistance and Troubleshooting).
Note: If Process List is not available, make sure that the Repair Kit Plesk Extension is installed and enabled.
(https://pix.cobrasoft.org/images/2025/12/15/Screenshot_2021-09-17_at_19-07-14_Tools_Settings_-_Plesk_Obsidian_18_0_38.png)
3.Click Domains only to exclude system processes.
4.Turn on Auto-update of resource usage to track processes in real time.
Note: To sort the processes by CPU usage, Memory usage, Disk I/O (read), Disk I/O (write), click on the corresponding column.
(https://pix.cobrasoft.org/images/2025/12/15/Screenshot_2021-09-17_at_19-12-21_Process_List_-_Plesk_Obsidian_18_0_38.png)