• Debian 11 is approaching its end-of-life (vendor EOL date - August 31, 2026). Plesk Obsidian 18.0.80 will be the last release to support it.
    If you are running Plesk Obsidian on Debian 11, we recommend you upgrade those servers to Debian 12 using our dist-upgrade tool.
  • We plan to deprecate and remove the support for XML RPC protocol versions earlier than 1.6.9.1 in Plesk Obsidian 18.0.82. We strongly recommend that you update all existing integrations using earlier versions of the XML RPC protocol to comply with the version 1.6.9.1 specification.

High Panel CPU usage

SauliusZ

Basic Pleskian
I`m using Plesk 11 on CentOS 6 64bit. Recently I got hight Panel CPU usage (~50% average) and overall CPU usage to 99%.

Tried to restart plesk, apache, even the server. Doesn`t help.
Using command ps -eo pcpu,pid,user,args | sort -k 1 -r | head -10
I see, that about 45% CPU takes "/usr/bin/sw-engine-cgi -c /usr/local/psa/admin/conf/php.ini -d auto_prepend_file=auth.php3 -u psaadm"
some websites php "/usr/bin/php-cgi -c /var/www/vhosts/website.com/etc/php.ini" jumps to 6% or more cpu usage,
about 15% takes mysql, and ~1.3% nobody user with "./ctasd.bin -l / -c /etc/ctasd/ctasd-out.conf --pid /var/wun/ctasd/ctasd.pid" command.

Can someone tell why sw-engine-cgi takes so much CPU power and how to solve that?
 
Back
Top