I read, that APC causes Apache to throw Segmentation faults.
Is this error still valid? I'm asking because we have a web application (PHP) that is used at a local fair and currently has a lot of usage.
We have no problems with memory consumption (currently 1 GB out of 8GB used) but we have quite a lot of CPU usage.
Would an opcode cache help reduce CPU usage? Or should I increase the apache number of apache forks?