Intermittent Hangs on Jenkins

[Andrew Smith]

Hi

We're getting intermittent hangs on our jenkins server. Basically it just stops responding completely. We see our access attempts in the access.log but the jenkins log is no longer updated.

The only way to rectify the issue seems to be to restart jenkins.

I've followed https://wiki.jenkins-ci.org/display/JENKINS/Jenkins+is+hanging and have attached our jstack and jmap outputs.

Any ideas?

Thanks

[Andrew Smith]

Looks like my attachments got stripped, files are:

jstack - http://dpaste.com/1DZ44P7

jmap - http://dpaste.com/1FQJC3N

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Andy Smith

http://andrewmichaelsmith.com | @bingleybeep

[Andrew Smith]

Hi

We've had another hang with a more suspicious looking output from jstack / jmap

jstack - https://paste.ee/p/4Ny9t

jmap -heap - https://paste.ee/p/yMuNr

Any input greatly appreciated!

Thanks