CPU monitoring strange behaviour
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Hi, people. I`m using xcpng and xo for more then 10 years. And after one last installation of 8.3 on new server found a strange behaviour of CPU monitoring. Monitoring shows a falling down of cpu usage down to zero for short time period every 4 minutes. But VM monitoring does not show this falling down. And i could not find any other indications of this problem.
CPU = Intel(R) Xeon(R) Gold 6338.XCP-NG
One of VMs in this box.
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Hi,
Are you fully up to date? I know we pushed some XAPI RRD (stats) fixes recently
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@olivierlambert Yes, all updates were installed. But. After about 1 hour of my post, situation with monitoring behaviour fixed by itself without any interventions.
I`ve looked this bug during 2 weeks or so.
I think, that my post was a reason of fix
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To be sure I get it: the problem is now fixed? Do you know why? (like after installing updates or for no reason?)
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@olivierlambert The box was fully up to date. The problem fixed by itself, but it was noticed during 2 weeks on fully up to date box.
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That's weird, but OK. Maybe it's because even when you update, the old/existing RRDs data won't be "replaced".
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