[Jenkins-infra] Issues with www service on cucumber

Kohsuke Kawaguchi kkawaguchi at cloudbees.com
Fri Aug 31 16:48:01 UTC 2012


Yes, we had this problem before.

At that time I think I scaled back the # of concurrent Apache processes 
to reduce the likelihood of this problem. In the worst case each Apache 
process maintains one connection, plus mirror brain.

Just now I reduced # of max processes from 90 to 50, and hopefully this 
will bring it well below the # of concurrent postgres connections.


On 08/31/2012 08:03 AM, R. Tyler Croy wrote:
> I'm rushing out the door to the office, it looks like our issues on cucumber as
> of late can all be traced back to connection limits on postgresql being
> reached, and then mirrorbrain locking up Apache.
>
> I'll investigate more when I get a chance :/
>
> - R. Tyler Croy
> --------------------------------------
>      Code: https://github.com/rtyler
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>
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-- 
Kohsuke Kawaguchi | CloudBees, Inc. | http://cloudbees.com/
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