> > > I found that the memory leak is actually related to APC, > > > even with the latest version of PHP (5.3.25) and latest version of APC > > > (3.1.13),
Just to make sure it's extra clear, APC 3.1.13 is a beta release. 3.1.14 was released and un-released because of memory leak issues. If you're still using PHP 5.3 you might want to see if the issue is still there in the latest *stable* APC