[Labs-l] Upgrading labs db replicas to MariaDB 10

Fri Aug 8 12:12:00 UTC 2014

I decided to wait a while before reporting and the high load times an they seem to have simmered down again.  But I will post any abnormally long queries when it happens again.

Gesendet von Maximilian's iPhone. 
(Sent from Maximilian's iPhone.)

> On Aug 3, 2014, at 05:14, Sean Pringle <springle at wikimedia.org> wrote:
> 
>> On Sat, Aug 2, 2014 at 6:16 AM, Maximilian Doerr <maximilian.doerr at gmail.com> wrote:
>> Ever since the upgrade the DBs are incredibly slow.  I can take a nap before my edit counter spits out results.  Did indices get lost?  The edit counter reloads normally if refreshed shorty after, but if you wait a while, it takes forever again.
>> 
> 
> If "incredibly slow" is an order of magnitude difference, which it sounds like, then it's a bug and please do report it. Include example queries.
> 
> The only missing index I've heard about is https://bugzilla.wikimedia.org/show_bug.cgi?id=68912 , which has been restored.
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