Applicable to:QuestionHow to switch all domains from a shared application pool to a dedicated application pool?
Answer1.Log in to Plesk.
2.Go to
Tools & Settings > IIS Application Pool and switch to the
Global Settings tab.
3.Select
Always assign one application pool to each subscription and apply the changes.
Note: During this process websites will be unavailable.
(https://pix.cobrasoft.org/images/2026/01/23/Screenshot-2018-1-10_Global_Settings_-_Plesk_Onyx_17_5_3.png)