Gergo, Can we reduce the logging rate?
Every event is a row in the database as EL is backed up by a db. So 170 events per sec means a lot of rows being created. Thanks, Nuria On Fri, May 16, 2014 at 7:03 PM, Gergo Tisza <gti...@wikimedia.org> wrote: > On Fri, May 16, 2014 at 9:34 AM, Ori Livneh <o...@wikimedia.org> wrote: >> >> On Fri, May 16, 2014 at 9:17 AM, Federico Leva (Nemo) <nemow...@gmail.com> >> wrote: >>> >>> * From 40 to 260 events logged per second in a month: what's going on? >> >> >> Eep, thanks for raising the alarm. MediaViewer is 170 events / sec, >> MultimediaViewerDuration is 38 / sec. >> >> +CC Multimedia. > > > We log one duration event and a bunch of user action events (clicked on > button X etc) per lightbox view. Is that a problem? On what front? (Logging > infrastructure performance? Privacy? Client-side performance?) Expectations > on how to use EventLogging should be clearly documented somewhere. > > I can add sampling to these events, if this is a serious problem; although > logging several events per page view is a pretty standard thing for > analytics tools AFAIK. (Also if there are performance issues, maybe > EventLogging should provide a batch logging option?) > > _______________________________________________ > Analytics mailing list > Analytics@lists.wikimedia.org > https://lists.wikimedia.org/mailman/listinfo/analytics > _______________________________________________ Analytics mailing list Analytics@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/analytics
