astahov006

the cache flushes every time I change parameters

And what about opcache.revalidate_freq? I have now 2s and you recommend 60s

https://infosecshop.ru/wp-content/uploads/2024/11/snimok-ekrana_2024-11-22_23-01-10.png

https://infosecshop.ru/wp-content/uploads/2024/11/snimok-ekrana_2024-11-22_22-37-16.png

in both php.ini I set the same values

https://infosecshop.ru/wp-content/uploads/2024/11/snimok-ekrana_2024-11-22_22-02-10.png

plugin displays parameters from site’s php.ini, not from global php.ini

now I set the same values opcache.max_accelerated_files=32000 and opcache.interned_strings_buffer=32M in local and in global php.ini

After that (opcache.memory_consumption increased to 4GB) I noticed that WP memory usage decreased in several times:

https://infosecshop.ru/wp-content/uploads/2024/11/snimok-ekrana_2024-11-22_21-13-42.png

https://infosecshop.ru/wp-content/uploads/2024/11/snimok-ekrana_2024-11-22_21-05-12.png

I reset opcache.memory_consumption on all sites and in central php.ini to 256M and flushed cache.

Here is the result:

https://infosecshop.ru/wp-content/uploads/2024/11/snimok-ekrana_2024-11-21_21-55-15.png

Yes. I manage my sites mainly from fastpanel. It provides individual (php, nginx) settings for every site and doesn’t recommend to edit conf and ini files directly from command line. It can be overwritten then.

What I try to understand is what is the real size of that shared OPcache memory and how can I increase or decrease it.

If I clicked on Flush (several times) nothing happens.

OPC memory size has to be the sum of opcache.memory_consumption of every site or it equals to the maximum opcache.memory_consumption value or anything else?

Here it is for two sites:

https://infosecshop.ru/wp-content/uploads/2024/11/snimok-ekrana_2024-11-21_16-20-28.png

https://infosecshop.ru/wp-content/uploads/2024/11/snimok-ekrana_2024-11-21_16-19-28.png

I have different php params for every site. You can see on snapshots opcache.memory_consumption 1G and 2G.

And by the way, if I turn on JIT, woocommerce sites stop working properly.

And I don’t understand. If OPcache takes more than 2G and all memory usage on VDS is less than 3G. In this case system, cms, 9 sites and all plugins have to take take at least less than 1G?

In this case how can I give more shared memory for OPcache to my sites to increase hitrate? Should I increase memory consumption value on all the sites say to 2G, for example?

Max. files 100 000

https://infosecshop.ru/wp-content/uploads/2024/11/snapshot_2024-11-19_15-02-18.png

Today hitrate 40%, Items:7,457 for all sites

If this is common shared memory I don’t know is it too much for 9 sites.