> > One Thing you havent provided is the web server being used? is it IIS? > Yes, it's IIS.
Thanks for the tips, Brian. I'll look into those. *Sebastian Berlin* Utvecklare/*Developer* Wikimedia Sverige (WMSE) E-post/*E-Mail*: sebastian.ber...@wikimedia.se Telefon/*Phone*: (+46) 0707 - 92 03 84 On 7 March 2018 at 20:59, Brian Wolff <bawo...@gmail.com> wrote: > Ok, so its hard to say just from this. Some general things that may or may > not apply: > > * try disabling all extensions just to elliminate faulty extension as a > cause. > * enable profiling (if possible. Probably requires installing xhprof) to > determine what mediawiki is spending all its time doing. This would be the > most useful thing to figure out what is going on. > * if using sqlite, switch to mariadb (sqlite has poor concurrency) > > > Some general performance tips: > * ensure that caching is enabled. On IIS you probably want to set up > XCache. Otherwise use apcu. Once apcu or xcache is set up, make sure > wgMainCacheType = CACHE_ACCEL; > *although windows is supported, mediawiki is definitely better tested on > linux. > > -- > Brian > > On Wednesday, March 7, 2018, Sebastian Berlin < > sebastian.ber...@wikimedia.se> > wrote: > > We're having issues with a MW installation that gets very slow when > > multiple users are logged in simultaneously. After a while the wiki > becomes > > unresponsive and in some cases gives HTTP error 500. This has occurred > with > > as few as three users logged in at once. > > > > The wiki was installed on a Windows server 2016-server, following this > > guide: > > > https://www.mediawiki.org/wiki/Manual:Installing_ > MediaWiki_on_Windows_Server_2016 > . > > My first thought was that there was too little server resources, but when > I > > looked at the task manager, CPU was fairly consistently between 5 and 25% > > (there were a few spikes) and the RAM was steady at around 50%. MW > version > > is 1.30.0. > > > > I have turned on logging (following these instructions: > > https://www.mediawiki.org/wiki/Manual:How_to_debug#Logging), but I can't > > find any obvious cause for this behaviour. I have compiled a list of > > messages that looks suspicious here: > https://phabricator.wikimedia.org/P6814. > > I didn't want to post the whole log since the logging instructions had > > security warnings about this. > > > > Any help with how to proceed finding the cause for this and fixing it > would > > be much appreciated. > > > > All the best, > > > > *Sebastian Berlin* > > Utvecklare/*Developer* > > Wikimedia Sverige (WMSE) > > > > E-post/*E-Mail*: sebastian.ber...@wikimedia.se > > Telefon/*Phone*: (+46) 0707 - 92 03 84 > > _______________________________________________ > > MediaWiki-l mailing list > > To unsubscribe, go to: > > https://lists.wikimedia.org/mailman/listinfo/mediawiki-l > > > _______________________________________________ > MediaWiki-l mailing list > To unsubscribe, go to: > https://lists.wikimedia.org/mailman/listinfo/mediawiki-l > _______________________________________________ MediaWiki-l mailing list To unsubscribe, go to: https://lists.wikimedia.org/mailman/listinfo/mediawiki-l
