- Plesk Onyx for Linux
1. In Plesk > Service Plans > example plan > Tab RAM, CPU, Disk I/O is missing.
2. In Plesk > Tools & Settings > Updates and Upgrades > Resource Controller (Cgroups) is installed.
3. On a Plesk server with a trial license, there is the tab RAM, CPU, Disk I/O, however, on another server with a different license the tab is missing.
Missing license for Plesk Cgroups Manager Extension.