munity support.
-Mikael
-Original Message-
From: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of Agblad
Tore
Sent: 1. lokakuuta 2015 11:58
To: LINUX-390@VM.MARIST.EDU
Subject: Re: zLinux CPU monitoring
Hi, yes you will need figures from z/VM. And do some work yourself as a
On Thursday, 10/01/2015 at 01:37 EDT, Mikael Wargh
wrote:
> Maybe all this could be done in z/VM, but personally I'm not very fond
of
> writing REXX execs there...
You don't have to write them there, Mikael. You just have to *run* them
there. :-)
Alan Altmark
Senior
ject: Re: zLinux CPU monitoring
This was good information, many thanks Tomas!
As we're going more open with LinuxOne, KVM and probably more to come, I really
think that at least the basic monitoring should have several options to choose
from. In traditional x86 Linux world the performance monito
on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of Mark
Post
Sent: Wednesday, September 30, 2015 8:23 AM
To: LINUX-390@VM.MARIST.EDU
Subject: Re: zLinux CPU monitoring
>>> On 9/30/2015 at 04:45 AM, Mikael Wargh <mikael.wa...@tieto.com> wrote:
> Hello,
> This is probabl
Hello,
This is probably an old already well digested topic, but is there any reliable
way to monitor CPU usage on Linux level?
Linux tools like TOP and SAR seems to show z/VM's cap as a maximum in their
statistics eg. share is set to 4% per IFL --> 2xIFL is 8%. This is ok from
providers point
There is a GSE conference for Linux, z/VM and z/VSE in Stuttgart Germany
in 3 weeks. That same week, there is a performance class that will show
how to get exactly what you want using zVPS
"http://velocitysoftware.com/zvps.html;. If you care about performance
of Linux under z/VM, you need the
@VM.MARIST.EDU
Subject: zLinux CPU monitoring
Hello,
This is probably an old already well digested topic, but is there any reliable
way to monitor CPU usage on Linux level?
Linux tools like TOP and SAR seems to show z/VM's cap as a maximum in their
statistics eg. share is set to 4% per IFL --> 2xIFL i
I was once researching something similar (i.e. how to get reliable CPU readings
from within Linux) but unfortunately never finished. But I still have the
links, maybe you will find something interesting there:
Presentation about how Linux kernel can get accurate CPU readings from the
of
writing REXX execs there...
-Mikael
-Original Message-
From: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of Pavelka,
Tomas
Sent: 30. syyskuuta 2015 14:49
To: LINUX-390@VM.MARIST.EDU
Subject: Re: zLinux CPU monitoring
I was once researching something similar (i.e. how
>>> On 9/30/2015 at 04:45 AM, Mikael Wargh wrote:
> Hello,
> This is probably an old already well digested topic, but is there any
> reliable way to monitor CPU usage on Linux level?
As of today, and probably for a very long time to come, there is nothing native
to
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