Thank you! On Fri, May 8, 2015 at 5:12 AM, Marcel Ruiz Forns <[email protected]> wrote:
> EventLogging suffered from performance problems and data loss from Tuesday > 2015-05-05 22:00 UTC to Wednesday 2015-05-06 20:00 UTC (22 hours). > > During that period, an exceptional amount of events were sent to EL server > for a given schema. The system could not handle them properly, and this > caused data loss (30%-40% during the period) and some small gaps in the db. > All schemas were affected. > > The missing data will be backfilled during this week. > > Phab Task: https://phabricator.wikimedia.org/T98588 > Incident documentation: > > https://wikitech.wikimedia.org/wiki/Incident_documentation/20150506-EventLogging > > Cheers, > > Marcel > > _______________________________________________ > Analytics mailing list > [email protected] > https://lists.wikimedia.org/mailman/listinfo/analytics > >
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