swift asymmetric high load [closed]

asked 2016-11-16 03:18:49 -0500

chb86 gravatar image

Dear all,

we run a cluster with six nodes. Three of them are running under high cpu load (about twenty), and the other three with very small load (about 3). How can this be? Shouldn't the load be distributed equally? What kind of tools are out there to investigate this issue?

Thank you and best Regards.

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Closed for the following reason the question is answered, right answer was accepted by chb86
close date 2017-01-14 03:40:30.941965

Comments

-CPU load for which Swift processes differ among nodes? -http://docs.openstack.org/developer/swift/admin_guide.html should be of help in part of: -swift-ring-builder <build file=""> dispersion --verbose All in all it sounds that you need to analyze are the devices/weight of devices in those zones

volenbovsky gravatar imagevolenbovsky ( 2016-11-19 13:05:57 -0500 )edit

Issue has been solved. Had nothing to do with swift, it was an hardware issue.

chb86 gravatar imagechb86 ( 2017-01-14 03:40:03 -0500 )edit