Manual:BenchmarkPurge.php

Details
benchmarkPurge.php file is a maint-script>Special:MyLanguage/Manual:Maintenance scripts|maintenance script to benchmark squid cache purges. Naturally it has no effect unless usesquid>Special:MyLanguage/Manual:$wgUseSquid|$wgUseSquid is set to true and servers have been defined in squidsv>Special:MyLanguage/Manual:$wgSquidServers|$wgSquidServers.