Manual:Mctest.php/en

Details
mctest.php is a MediaWiki maintenance script that makes several 'set', 'incr', 'get' requests on every memcached server and shows a report.

Common error

 * MediaWiki isn't configured for Memcached usage
 * This error occurs when your MediaWiki installation is not configured properly with memcached server.


 * MediaWiki isn't configured with a cache named '$cache'
 * This indicates that you have not configured the '$cache' properly in $wgObjectCaches. Check for configuration details.