• 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.

Issue windows 2008 r2 server and plesk onyx 17.8.11 update #90 problems

J

jdurnya

New Pleskian
Hi guys,

using windows 2008 r2 server and plesk onyx 17.8.11 update #90

clients have been complaining server extremely slow and or timing out ... and i have had to reboot multiple times due to 100 cpu utilization related to php cgi.. seems like my complaints started sept 8th any chance this is related to the update ?
thanks
Joe
 
By default, performance settings for IIS application pools are the following:
  • The maximum number of worker processes - 1
  • Maximum CPU usage (%) - Unlimited
Check that the server has sufficient CPU resources. Limit maxInstances parameter in
Domains > example.com > PHP Settings and set maxInstances to 1.
 
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