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Ray
Active member
Note: The cache_id_prefix is handy if you run more than one instance on the same server. Plus, I still recommend to set one, so it doesn't conflict with whatever else you might be running on the server
What exactly do you mean by that?
Ray
Active member
Thanks
One more question:
Do I have to set a different prefix for each, "foro" and "foro2", for instance?
a legacy reborn
Well-known member
Not sure if this is the correct place to ask but is the first post still applicable? Once APC is installed do I just add what's in the first post into my config and that's it?
It would also be good to have a guide or examples of what the default values should be for XF. I realise getting optimal vaalues is more complicated but some for a good starting point would be useful.
It would also be good to have a guide or examples of what the default values should be for XF. I realise getting optimal vaalues is more complicated but some for a good starting point would be useful.
dieketzer
Well-known member
I'd like to make myself clear on this - I personally do not recommend that you use APC for shared memory caching via your config file.
We use APC here for its opcode cache only, which it does automatically by virtue of being installed on your server. I do recommend that you have APC installed, for its opcode cache, which will massively speed up your page loads vs a system without APC.
If you want to use a shared-memory cache system, I'd recommend memcache, not APC.
We use APC here for its opcode cache only, which it does automatically by virtue of being installed on your server. I do recommend that you have APC installed, for its opcode cache, which will massively speed up your page loads vs a system without APC.
If you want to use a shared-memory cache system, I'd recommend memcache, not APC.
F
Floris
Guest
Basic instructions:
Install APC for PHP. And enable it.
Don't touch config.php, unless you have memcached, set caching on, a prefix, and the back-end to Memcached.
Install APC for PHP. And enable it.
Don't touch config.php, unless you have memcached, set caching on, a prefix, and the back-end to Memcached.
Deebs
Well-known member
I stated them earlier in this thread - APC has cache slam issues, amongst other problems.
Deebs
Well-known member
I've not had any issues with cache slam issues since 3.18, currently running 3.19. Have you actually tried any of the later versions? (I know 3.16 is prone to cache slams)
I thought setting the memory size higher than the default was pretty vital else the memory fragmentation reaches 100% very quickly?
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