Alternative PHP Cache (APC) is a free and open opcode cache for PHP.
1
vote
1answer
34 views
Is there any side effect to use APC installed on shared hosts?
I'm using a shared host for a Drupal6 site.
And this shared host has an option to use "APC".
I just tried this option on a test site as it can be enabled just by one click on my account page of the ...
2
votes
1answer
37 views
What is the advantage of the APC module?
I had the APC PHP extension enabled it it seems to work well. I had 0.0% misses and not much fragmentation.
Then I installed the APC module with:
$conf['cache_backends'][] = ...
0
votes
1answer
111 views
How to optimize APC when running many sites with common codebase?
When having many (+100) drupal sites on a server with a common codebase, what is a good setup to achieve good APC performance?
a) Increase APC memory to something really large (>10GB)
b) Less sites ...
0
votes
0answers
100 views
Pages never cached, X-Drupal-Cache always MISS (using apc)
We run a Drupal 7 site where 99% of the traffic comes from anonymous users. Sometimes the traffic can spike very fast, so caching the barely changing content is essential for the performance. Checking ...
2
votes
1answer
131 views
Is there any gain using Memcached module when APC is running good on large Drupal 7 site (one server)
I am successfully using the APC Cache module on my prod website (single server). APC is performing good, caching is done very well. I wonder could I gain anything more by implementing Memcache.
I ...
0
votes
0answers
41 views
Tables cached with APC and Memcached [closed]
I have a site running with Memcache and APC and I'd like to know what is the best choice to set the tables that will cache each one.
Thanks
1
vote
2answers
83 views
BOA Aegir Octopus, APC disabled: Module's php files seem to be cached, changes are not reflected. Why?
I installed BOA on a VPS and everything seems quite alright except the fact that when I change a module's php file, the changes are not reflected in the website.
When I change something in drupal's ...
1
vote
2answers
84 views
Suppressing APC cache warning messages in watchdog log
My Drupal-oriented shared webhost recently updated PHP and APC and turned on reporting APC warnings. Now my watchdog log has many, many entries of the form Warning: include() [function.include]: ...
1
vote
0answers
70 views
Drupal 6 APC with domain access module not working for (sub-)domains
I've recently enabled APC in my environment and using it with cache backport and APC beta 7.x-1.0beta3 which is a backported version for D6 modules respectively in site running drupal 6.22 which uses ...
3
votes
2answers
73 views
What is Drupal caching based on?
What does Drupal use for caching? Is this something like APC or memcache? Where does it store cache files?
4
votes
1answer
224 views
Node's cache isn't automatically cleared on update (intermittent problem)
Occasionally, about 1 out of 5 times, a node's cache isn't cleared when it is updated. Even going to view the revision that the update created or editing the node doesn't show the changes. Minimum ...
5
votes
2answers
833 views
Getting a better handle on APC Cache Bins / code for settings.php
I've got APC up and running on my VPS and have installed the APC module on my Drupal 7 site. I followed the documentation here and added this code to my settings.php file:
$conf['cache_backends'] = ...
7
votes
2answers
3k views
Using Drupal 7 with APC, Varnish and Memcache, what bins to put in which cache?
I'm optimizing a Drupal 7 website and I have varnish, memcache and APC all installed and working with their individual Drupal 7 modules. In my settings.php I have the $conf options below.
My question ...
1
vote
3answers
586 views
what are the implications of installing APC on a VPS running multiple Drupal sites?
I have a single VPS running a number of independent Drupal sites. What considerations do I need to make (if any) when installing APC?
2
votes
3answers
478 views
Will Drupal or PHP use APC if its installed on the server?
So I have AuthCache installed with XCache but I am not getting any noticeable speed. Im on D6 so its not possible to use APC? I mean if APC is installed on the server , will Drupal use it even if I ...
1
vote
2answers
1k views
How to set up APC on Drupal 7 with httpd + fastcgi?
Can you recommend how to set up APC for a site running Drupal 7 on apache2 with fastcgi ?
I got to the point where apc.php shows only one file cached that is apc.php itself.
I cannot see if APC cache ...
8
votes
3answers
11k views
Best APC settings to reduce page execution time
I have Drupal 7, apc with php-fpm and apache behind varnish and512 MB RAM.
I measure page execution time with devel module.
Database query time is low (62ms) compared to page execution time which is ...
