by Rick Jerz.
Yes, I am running Apache. Here are my specs:
Moodle 2.6.2 (Build: 20140310), PHP Version 5.5.7, MySQL 5.5.34, CENTOS 6.4, Apache 2.2.26.
Now that I think about it, I am not sure if it was Opcache or some mySQL settings that consumed more memory. I made changes to both of these at the same time. I will have to experiment to confirm.
I will have to look into CrocWeb someday. Do you have a V1 Croc?