Hi,

I just installed the APC module; I'm using it also for MediaWiki, so I was hoping for the best. However, even with the clear install instructions, something seems to have gone completely wrong. PHP reports APC to be enabled, but Drupal was slowing down significantly. Before enabling APC module, saving a page took about 20 secons; with APC active, this increased to about 60 seconds. Overal performance was heavily affected, also.

The Watchdog log is being clutterd with errors like:

* Failed to get key: cache_views-views_urls
* Failed to get key: cache_views-views_arguments%3Ade
* Failed to get key: cache-locale%3Ade
* Failed to get key: cache-variables
* Failed to get key: cache_menu-1%3Ade
* Failed to get key: cache_content-fieldgroup_data

Any suggestions?

Thanks & greetings, -asb

Comments

Gábor Mayer’s picture

Gábor Mayer commented

do not use this module. i think apc works well without this!

eli’s picture

eli commented

This module is not ready for production as is. The "failed to get key" message is logged every time there's a cache miss. Presumably this isn't what the author intended.

slantview’s picture

slantview commented
Status: Active » Closed (fixed)