Performance problems - Jira running on Ubuntu over VMware ESX 4.0 maxing out all 4 vCPUs.

Posted by Jack T on Server Fault See other posts from Server Fault or by Jack T
Published on 2010-06-02T14:32:10Z Indexed on 2010/06/02 14:44 UTC
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Filed under:

java

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vmware-esx

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jira

We are running Jira on a box under VMware ESX 4.0 and performance is vaiable to say the least. The physical box has 12 Gig RAM and 4x Xeon 2.26 GHz CPUs. vCentre is telling us the CPUs are not maxed out at any time, RAM is fine too. When we issue a request to the host it sometimes maxes out all 4 vCPUs. Sometimes it's quick, sometimes very very slow. There doesn't seem to be a pattern.

Any ideas?

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