The PHP OPcache module is not properly configured

ℹ️ Support
21

Well, you may be right. :wink:

Thanks for the explanations. I will now ignore the message.

22

I have upgrated to V23.0.3 and same problem.

23

Since upgrade from 22.2.6 to 23.0.3 same problem on sahred hosting.
Seems to be a bug.

24

nano /etc/php/8.1/cli/php.ini

添加以下代码：

opcache.enable=1

opcache.enable_cli=1

opcache.interned_strings_buffer=8

opcache.max_accelerated_files=10000

opcache.memory_consumption=128

opcache.save_comments=1

opcache.revalidate_freq=1

25

Hope it’s ok to also ask on this thread, same error msg/hint.

I’m running Nexctcloud as/within an Apache VHOST. In the vhost’s config, I’ve set (aside to several other, Apache specific values):

        <IfModule mod_php.c>
                php_value upload_max_filesize 15G
                php_value memory_limit 512M
                php_flag  opcache.save_comments 1
                php_flag  opcache.revalidate_freq 60
                php_value  opcache.interned_strings_buffer 128
        </IfModule>

This entries have “fixed” the a long while ago “PHP limit below recommended 256M” or similar warning. But OPcache warning about “opcache.interned_strings_buffer” is quite “sticky”…

As I assume that another Apache config, maybe Apache’s general PHP settings, or whatever, is overriding my VHOST setting: Any hints how to get the real current value for opcache.interned_strings_buffer for my Nextcloud’s VHOST?

Remark: Changing from php_flag … to php_value … as Apache directive leads Nextcloud’s scan to say “Everything fine” one time, but warning is now back again

26

i know that is a old topic but i had the same problem today.

I actually run Nextcloud on a LXC container, i fixed this problem by modifiying the value of

opcache.interned_strings_buffer

in

/etc/php/8.2/apache2/php.ini

27

To fix this inside docker, change your docker-compose.yaml:

in the section app: add this:

volumes:
      - ./opcache-recommed.ini:/usr/local/etc/php/conf.d/opcache-recommended.ini

create the file opcache-recommed.ini with this:

opcache.enable=1
opcache.interned_strings_buffer=32
opcache.max_accelerated_files=10000
opcache.memory_consumption=256
opcache.save_comments=1
opcache.revalidate_freq=60
opcache.jit=1255
opcache.jit_buffer_size=128M

( I chose opcache.memory_consumption=256 and this worked for me)