CPU at 100% after instance snapshot with nova image-create

asked 2016-02-04 04:53:34 -0500

Gonzo gravatar image

Hi All,

I am suffering one weird behavior with the latest version of nova (liberty). After take one (live) snapshot to my instances with: nova image-create

I can see that all the instances appears wit the CPU's at 100% in htop. This is obviously not true, because with 'top' I can see that the servers are ok. It is not one 'htop' issue, because this happens in all the instances despite its version. It happens in Centos 7, Debian 8, etc.

It is one very annoying issue because you can not trust what htop is saying and I have to restart the instance to make the CPU's to show properly.

Somebody knows what is happening here and how to solve this?


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