I'm testing Moodle (2.3 currently) performance on a quiz using Jmeter plugin.
While using MySQL on localhost (50 users) we get an average of 300 ms per request.
MySQL is tuned using mysqltuner.pl, servers has a lot of cores (24) and a lot of memory (24GB), tables are innoDB.
Are these results normal ? does moving mysql from localhost to remote host drop the performance so much ?
thanks a lot,