Hardware and performance

Hi,

Did you try this?

// When Moodle is about to perform an intensive operation it raises PHP's memory
// limit. The following setting should be used on large sites to set the raised
// memory limit to something higher.
// The value for the settings should be a valid PHP memory value. e.g. 512M, 1G
//
// $CFG->extramemorylimit = '1024M';

Ricardo