warning: The OPcache buffer is nearly full

[adripo]

warning: The OPcache buffer is nearly full

[tzerber]

Jumping on this bandwagon. On a relatively busy instance I need to use these values to get rid of the warning. Not a PHP expert at all, but I was increasing them until the error went away, using whatever PHP was complaining about until i get it green. NC version 29, 10 active users, NC used mostly via browser for office work/emails/deck/ and additionally around 100GB traffic between users / day.

opcache.enable=1
opcache.enable_cli=1
opcache.interned_strings_buffer=64
opcache.max_accelerated_files=12000
opcache.memory_consumption=512
opcache.save_comments=1
opcache.revalidate_freq=60
opcache.jit = 1255
opcache.jit_buffer_size = 256M

[tarbib]

Hello @adripo @tzerber
I have the same issue. I actually struggle to locate the file php.ini within the Nextcloud container.
Any pointers?
Thanks !

[tzerber]

Hello @adripo @tzerber
I have the same issue. I actually struggle to locate the file php.ini within the Nextcloud container.
Any pointers?
Thanks !

Depends if you're using docker or not. Usually phpinfo() can give you hints on ini location

[tarbib]

Depends if you're using docker or not. Usually phpinfo() can give you hints on ini location

I use Docker indeed
the image linked to this repo https://hub.docker.com/_/nextcloud/

[tzerber]

Depends if you're using docker or not. Usually phpinfo() can give you hints on ini location

I use Docker indeed the image linked to this repo https://hub.docker.com/_/nextcloud/

For opcache I use the following mounted local ini in all containers :

volumes:
      - nextcloud:/var/www/html
      - ./opcache-recommed.ini:/usr/local/etc/php/conf.d/opcache-recommended.ini

The actual conf used by the container is this one /usr/local/etc/php-fpm.conf and it loads everything from /usr/local/etc/php/conf.d/*conf too. Both those paths are !! Inside !! the container, not on your host!

[MichaIng]

@tzerber

opcache.jit_buffer_size = 256M

Try to use opcache.jit_buffer_size = 2M. I never saw a Nextcloud instance which uses more than 1 MiB of this particular sub-buffer. And since it occupies from opcache.memory_consumption, it is likely the only reason why you needed to raise the latter, while otherwise the default 128M would have been sufficient, in combination with opcache.interned_strings_buffer=32 max, often 8 or 16, depending on used apps.