[users at bb.net] Experiences with two Master Setup 1st web 2nd builds?

[Jan Marker]

Hello,

I was wondering whether you have any experience/advise about a two master configuration, where one master is serving the web service and the other is coordinating builds as mentioned in the documentation [0].

We're talking of a setup with about 500-1500 builds of about 140 builders per day.
The web interface can take up to a minute to respond, certain pages might take up to 5 minutes.
The system is using a MySQL database and presumably reasonable caching values, but we do see multi-minute delays from buildrequest arrival to build start and the aforementioned web interface performance.

So were wondering whether that kind of multi-master setup might help us out and improve the performance metrics.
I'd appreciate any kind of advice or experience with multi-master setups.

Thanks,
Jan Marker

[0] http://docs.buildbot.net/2.8.4/manual/concepts.html#multimaster

-- 
Jan Marker | jan.marker at kdab.com | Software Engineer
KDAB (Deutschland) GmbH, a KDAB Group company
Tel: +49-30-521325470
KDAB - The Qt, C++ and OpenGL Experts

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