5:15 a.m.
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Given 'Steal Time' was introduced in RHEL 6.3? How long until same feature
set will be in oVirt Nodes? Or is it already integrated?
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5:33 a.m.
----- Original Message -----
From: "Schorschi" <schorschi(a)dc.rr.com>
To: users(a)ovirt.org
Sent: Sunday, May 27, 2012 10:15:05 PM
Subject: [Users] Steal Time Implemented?
Given 'Steal Time' was introduced in RHEL 6.3? How long until same
feature set will be in oVirt Nodes? Or is it already integrated?
Would we implement it in the node, or would this be something that we'd report in the
guest agent and pass back through vdsm to the engine.
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
2:57 p.m.
On 05/29/2012 04:33 AM, Andrew Cathrow wrote:
----- Original Message -----
> From: "Schorschi" <schorschi(a)dc.rr.com>
> To: users(a)ovirt.org
> Sent: Sunday, May 27, 2012 10:15:05 PM
> Subject: [Users] Steal Time Implemented?
>
>
>
>
>
> Given 'Steal Time' was introduced in RHEL 6.3? How long until same
> feature set will be in oVirt Nodes? Or is it already integrated?
Would we implement it in the node, or would this be something that we'd report in the
guest agent and pass back through vdsm to the engine.
Steal would be reported by the guests. For the nodes you can report "guest"
though I'm not sure if this is part of RHEL yet. This is what it looks like
on a Fedora 15 system (man mpstat):
%steal
Show the percentage of time spent in involuntary wait by the virtual CPU
or CPUs while the hypervisor was servicing another virtual processor.
%guest
Show the percentage of time spent by the CPU or CPUs to run a virtual
processor.
Regards,
Dennis
6:51 p.m.
On 05/29/2012 02:57 PM, Dennis Jacobfeuerborn wrote:
On 05/29/2012 04:33 AM, Andrew Cathrow wrote:
>
>
> ----- Original Message -----
>> From: "Schorschi"<schorschi(a)dc.rr.com>
>> To: users(a)ovirt.org
>> Sent: Sunday, May 27, 2012 10:15:05 PM
>> Subject: [Users] Steal Time Implemented?
>>
>>
>>
>>
>>
>> Given 'Steal Time' was introduced in RHEL 6.3? How long until same
>> feature set will be in oVirt Nodes? Or is it already integrated?
>
> Would we implement it in the node, or would this be something that we'd report in
the guest agent and pass back through vdsm to the engine.
Steal would be reported by the guests. For the nodes you can report "guest"
though I'm not sure if this is part of RHEL yet. This is what it looks like
on a Fedora 15 system (man mpstat):
%steal
Show the percentage of time spent in involuntary wait by the virtual CPU
or CPUs while the hypervisor was servicing another virtual processor.
%guest
Show the percentage of time spent by the CPU or CPUs to run a virtual
processor.
Dennis - so you only mean reporting this to engine?
can you please explain the use case?
(as for when - depends on amount of interest or patches actively pushed
for it)
4559
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3 comments
4 participants
participants (4)
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Andrew Cathrow -
Dennis Jacobfeuerborn -
Itamar Heim -
Schorschi