- Plesk for Linux
- A PHP script is scheduled to execute every minute by PHP 7.x shipped with Plesk.
- Cron task is invoked correctly according to cron logs. However, the execution of php script itself is delayed sporadically.
- #PPPM-9444 "Frozen php processes due to lack of entropy caused by libsodium"
- Plesk Obsidian 12 February 2019 (fixed as PPP-38832)
If update is not possible for some reason you may try the following
As a workaround:
Connect to the server via SSH.
Enable EPEL repository:
# yum install epel-release
Install haveged package with the following command and enable it:
# yum install haveged
# chkconfig haveged on
# systemctl start haveged