id,summary,reporter,owner,description,type,status,component,version,severity,resolution,keywords,cc,stage,has_patch,needs_docs,needs_tests,needs_better_patch,easy,ui_ux 27453,LocaleRegexProvider unnecessarily recompiles the same regex for every active language,Carl Meyer,nobody,"LocaleRegexProvider compiles every URL regex once per active language. This is in order to support lazily-translated URL patterns, but if the URL pattern is not translated, the extra compilations are useless work. For sites with many active languages, lots of traffic, and non-translated URLs, this can add up to noticeable extra CPU time.",Cleanup/optimization,closed,Core (URLs),1.10,Normal,fixed,,,Ready for checkin,1,0,0,0,0,0