[Labs-l] [Analytics] Lag reporting on lab db replicas

Sat Nov 28 19:23:49 UTC 2015

On Fri, Nov 27, 2015 at 7:16 AM, Philippe Elie <phil.el at free.fr> wrote:
> On Thu, 26 Nov 2015 at 22:16 -0700, Bryan Davis wrote:
>
>
>> I made a tool [4] that reads the heartbeat_p database on from the
>> server that hosts each shard and matches it with the shard for each
>> wiki. The tool gets all (dbname, slice) pairs from meta_p.wiki and the
>> slice replag from heartbeat_p.heartbeat from the server hosting each
>> slice and then matching them up in the table. I think I got the logic
>> here right, but you can view the source [5] to see if you agree.
>>
>> [4]: https://tools.wmflabs.org/replag/
>> [5]: https://tools.wmflabs.org/replag/?source
>>
>> Bryan
>
> Can you add a new set of three column to see the lag per slice to get a more
> concise way to see lag per slice.

{{done}}

Bryan
-- 
Bryan Davis              Wikimedia Foundation    <bd808 at wikimedia.org>
[[m:User:BDavis_(WMF)]]  Sr Software Engineer            Boise, ID USA
irc: bd808                                        v:415.839.6885 x6855