[Openstack] [Nova] enable hyper-threading or not?

Dnsbed Ops ops at dnsbed.com
Wed Dec 25 01:00:25 UTC 2013


On 2013-12-24 16:21, sylecn wrote:
> I'd like to hear some real world experience on this topic. Do you enable
> hyper-threading in your openstack cluster? Does it matter at all for
> your use case?
>
> My current use case is java based web app and node.js based web app.
> Both facing internet users with potentially high concurrency. The cpu on
> nova-compute node is E5-2620x2, 24 cores with HT on.

I have also the same question on the hyper-threading item.
Do you anybody have the experience on it?

Thanks.




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