experiences with APC and php-4.4 / php-5.1 ?
2 weeks ago I upgraded my production environment from php-4.3.11 to 4.4.2, both running APC and through fastcgi.
Since then I'm having problems with my php-install, sometimes the php-processes just stall and nothing works anymore, sometimes I get core-files which essentially means that php was/is crashing.
Since I removed APC from the mix its running fine and without problems beside the higher server-load.
Does anyone have any experiences with running a similar setup?
As I could run at least some parts on php-5.1 ... would it help to have a php-5.1 running with APC, is it stable on this setup?