aaP_raha_ab1988 Post the screenshot of line 99 of the website configuration file you reported wrong
Modify to the php version you are running
How to enable fastcgi cache for WordPress with aapanel
aaPanel_Captain
Nginx conf
Site configutation
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aaP_raha_ab1988 second question : I'm running php 8 , is need to change 73 to 8 ?
fastcgi_pass unix:/tmp/php-cgi-80.sock;
Now the config saved whiteout error but in testing with browser, I couldn't find any FastCGI cache
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aaP_raha_ab1988 Cache does not work for logged in users. Check in private browsing mode.
aapanel_user Yes you right , I cheek that and then works perfect ,
Now for wordpress which plugin? WP-Rocket or WP-fastest cache?
aaP_raha_ab1988 I didn't use any of them. And if you use fastcgi cache you don't really need cache plugins.
aapanel_user Dos that minifiy java script and css and html ?
aaP_raha_ab1988 For wordpress with fastcgi cache i recommend autoptimize work well together.
aaP_raha_ab1988 No. I also recommend autoptimize.
25 days later
I am trying to setup my second site for fastcgi-cache
So I can just use the same directory ?
mkdir /dev/shm/fastcgi-cache
or I need to create new directory for new site ?
mkdir /dev/shm/fastcgi-cache2
and new config site
define('RT_WP_NGINX_HELPER_CACHE_PATH', '/dev/shm/fastcgi-cache2');
????
lucius100 Caching on local disk is not as fast as putting it in an in-memory database like Redis|MongoDB|Memcached. You can try using
aapanel_power
With all due respect, that is not what @lucius100 is asking. I also would like to know the answer to his question.
Besides that, I don't believe that Redis should be used for full page caching, but Fastcgi.
Kind greetings,
Jimmy
JimmyBobsa I think we can mix the folder for both site, but purge cache sure will clear the cache for 2 sites, that's why we need to create second folder maybe ?
@aapanel_power I just want to use fastcgi on local disk, no enough memory for redis,etc.
lucius100 but purge cache sure will clear the cache for 2 sites
Correct. I have 11 WP sites running on a 4GB VPS and all sites are really fast. But when 1 sites clears the cache, cache is purched for all sites. So 1 dir per website is the best idea indeed. Could not find how to make it work like that.
JimmyBobsa Try make change to directory in step 1,2,6
/dev/shm/fastcgi-cache
make it more memorable, if website is example.com try use folder
/dev/shm/example
In theory, it should work.
lucius100 In theory, it should work.
Yep, but it doesn't 
I have tried different way's, but the cache dir stay's empty. I tried with PHP 7.3/7.4 and 8
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JimmyBobsa I tried it just now, and it doesn't work lol.
ERROR:
nginx: [emerg] "fastcgi_cache_key" directive is duplicate in /www/server/panel/vhost/nginx/example.com.conf:1
nginx: configuration file /www/server/nginx/conf/nginx.conf test failed
I can't even use same setting for second site, it seems like fastcgi caching only can for 1 website.
So right now, all your website no caching ?
I just migrated from OLS to nginx, there's no way I gonna back again T_T
Really hope there's solution for fastcgi caching 2 or more website
Hi all,
Have you tried to follow this tutorial?
https://www.aapanel.com/forum/d/593-how-to-enable-fastcgi-cache-for-wordpress-with-aapanel