• 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.

Question Changing memory_limit for php (5.5.9) command line

Create file, ppp, for example, with following content:

# cat ppp
memory_limit = 64M


Then run following command:

# /usr/local/psa/bin/subscription_settings --update-php-settings domain.com -settings ppp
 
The default memory limit is 90M and this is usually more than sufficient for most needs. If you need to raise this limit, you must create a phprc file.

If you wish to increase this limit, add the following line:

memory_limit = 128M

you should check to confirm the values have updated. You can do this by creating a phpinfo.php file.
 
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