major/MySQLTuner-perl — pull request #44 by zequeitor (2014-03-06 20:23:31+00:00)
Title: check query cache verification on mysql >= 5.6.8

Add query cache type verification
MySQL >= 5.6.8 has query_cache_type OFF by default. It will disables the entire cache.
http://dev.mysql.com/doc/refman/5.6/en/server-system-variables.html#sysvar_query_cache_type