Hello,

Currently I'm doing cache using fastcgi_cache for non-logged-in users, and using ( if + fastcgi_no_cache + fastcgi_cache_bypass ) to pass logged-in users directly to backend which is PHP-FPM.

this work good enough, but when PHP-FPM start hitting 500+ req/s the slow/load start.

So what i'm thinking about is to create a cache for logged-in users and each user has it's own cached files, is that possible? if yes can you please provide me some tips about that. I've goggled a lot but nothing help with that.

the site running custom php cms with mysql and memcached and apc

Thanks.