How to enable / disable OPcache for a domain in Plesk

Kuzma Ivanov

Updated August 04, 2024 09:31

kb: how-to Plesk for Linux

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How to enable / disable OPcache for a domain in Plesk?

Log in to Plesk.
Find PHP version used by the website at Domains > example.com > Dashboard tab > PHP.
On the same page, verify that:
- opcache.enable is "on"
- disable_functions setting does not contain OPcache functions (by default, opcache_get_status is disabled)
  
  Note: To disable OPcache for the domain, switch opcache.enable to "off".
Verify that OPcache is enabled in global PHP settings at Tools & Settings > PHP Settings > PHP X.X handler.

Note: OPcache statistics are available at Domains > example.com > PHP Settings > View the php_info() page - cache hits, cache misses.