- Plesk Onyx for Linux
Note: This article has the reference to the issue with the fix available:
"Backing up more than 1 GB to an FTP storage increased CPU load to 90%."
- Plesk Onyx Update 18 06 March 2017 (Linux)
During the backup to FTP storage of content which size is more than 1GB, pmm-ras process loads CPU about 90% for a long time.
This is Plesk bug with ID #PPPM-5779 which was fixed in Plesk Onyx Update 18 .
Install the latest Plesk micro-updates .