[Mediawiki-i18n] UniversalLanguageSelector-tofu event on Event Logging

Amir E. Aharoni aaharoni at wikimedia.org
Wed Jun 25 15:23:40 UTC 2014


[I'm checking this with Nuria now.]


--
Amir Elisha Aharoni‏ ። אָמִיר אֱלִישָׁע אַהֲרוֹנִי
Language Engineering‏ ። הַנְדָּסָה לְשׁוֹנִית
Wikimedia Foundation‏ ። קֶרֶן וִיקִימֶדְיָה


2014-06-25 18:12 GMT+03:00 Nuria Ruiz <nuria at wikimedia.org>:

> Team,
>
> We had an spike on EL yesterday nite that was caught by our alarms. The
> spike can be seen here:
>
>
> http://graphite.wikimedia.org/render/?width=588&height=311&_salt=1403681192.775&target=eventlogging.overall.valid.rate&target=eventlogging.overall.raw.rate
>
>
> We look at the data for a little while and we can see the schema
> 'UniversalLanguageSelector-tofu' logging at a higher rate than it normally
> does.
>
>
> Can you guys look into what there might have been going on? Looks like the
> "higher than normal logging" might have been triggered by a Localization
> update that happened yesterday.
>
> The event "02:50 logmsgbot: LocalisationUpdate ResourceLoader cache
> refresh completed at Wed Jun 25 02:48:53 UTC 2014 (duration 48m 52s)" from
> https://wikitech.wikimedia.org/wiki/Server_Admin_Log
> happened about at the same time we saw the spike.
>
>
> Thanks,
>
> Nuria
>
>
> ---------- Forwarded message ----------
> From: <icinga at neon.wikimedia.org>
> Date: Wed, Jun 25, 2014 at 4:46 AM
> Subject: ** PROBLEM alert - tungsten/Throughput of event logging events
> is CRITICAL **
> To: nuria at wikimedia.org
>
>
> ❤❤❤❤❤ Icinga ❤❤❤❤❤
>
> Notification Type: PROBLEM
>
> Service: Throughput of event logging events
> Host: tungsten
> Address: 10.64.0.18
> State: CRITICAL
>
> Date/Time: Wed Jun 25 02:46:22 UTC 2014
>
> Additional Info:
>
> CRITICAL: 7.14% of data exceeded the critical threshold [500.0]
> Love, Icinga
>
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