Awesome. This is exactly what I was going to look for.
Thanks much.
~ Abhinav
From: Arvid Heise
Date: Thursday, August 13, 2020 at 12:33 AM
To: "Bajaj, Abhinav"
Cc: Xintong Song , "user@flink.apache.org"
, Roman Grebennikov
Subject: Re: Flink CPU load metrics in K8s
Hi
>
>
>
> *From: *Xintong Song
> *Date: *Wednesday, August 12, 2020 at 3:56 AM
> *To: *"Bajaj, Abhinav"
> *Cc: *"user@flink.apache.org" , Roman Grebennikov <
> g...@dfdx.me>
> *Subject: *Re: Flink CPU load metrics in K8s
>
>
>
> Hi Abhin
Cc: "user@flink.apache.org" , Roman Grebennikov
Subject: Re: Flink CPU load metrics in K8s
Hi Abhinav,
Do you know how many total cpus does the physical machine have where the
kubernetes container is running?
I'm asking because I suspect whether JVM is aware that only 1 c
ink on K8s.
>
>
>
> ~ Abhinav Bajaj
>
>
>
> *From: *"Bajaj, Abhinav"
> *Date: *Wednesday, August 5, 2020 at 1:46 PM
> *To: *Roman Grebennikov , "user@flink.apache.org" <
> user@flink.apache.org>
> *Subject: *Re: Flink CPU load metrics
Hi,
Reaching out to folks running Flink on K8s.
~ Abhinav Bajaj
From: "Bajaj, Abhinav"
Date: Wednesday, August 5, 2020 at 1:46 PM
To: Roman Grebennikov , "user@flink.apache.org"
Subject: Re: Flink CPU load metrics in K8s
Thanks Roman for providing the details.
I also ma
od-*",
container="taskmanager"}) by (pod)
From: Roman Grebennikov
Date: Tuesday, August 4, 2020 at 12:42 AM
To: "user@flink.apache.org"
Subject: Re: Flink CPU load metrics in K8s
LEARN FAST: This email originated outside of HERE.
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Hi,
JVM.CPU.Load is just a wrapper (MetricUtils.instantiateCPUMetrics) on top of
OperatingSystemMXBean.getProcessCpuLoad (see
https://docs.oracle.com/javase/7/docs/jre/api/management/extension/com/sun/management/OperatingSystemMXBean.html#getProcessCpuLoad())
Usually it looks weird if you have
