Displaying 5 results from an estimated 5 matches for "cgls".
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2019 May 02
2
Re: Running all my virtual machines with a low priority
On Thu, May 02, 2019 at 11:33:06AM +0200, Martin Kletzander wrote:
> On Wed, May 01, 2019 at 11:58:23AM +0200, R. Diez wrote:
> >
> > > You would have to set the priority of all vCPUs in each guest, as well
> > > as emulator threads in each guest (the latter needs very new libvirt).
> >
> > This does not seem a viable option then with Ubuntu 18.04. And
2019 May 02
0
Re: Running all my virtual machines with a low priority
...u change it from 1024 to 512, then processes under /machine.slice
> will get 1/2 the CPU time vs stuff under /system.slice or /user.slice,
> when there is contention for CPU time.
Thanks for your help.
There is no "machine.slice" on my system. This is an excerpt from "systemd-cgls".
??? ??????system.slice
??? ??????irqbalance.service
??? ??? ??????865 /usr/sbin/irqbalance --foreground
[... blah blah ...]
??? ??????wpa_supplicant.service
??? ??? ??????878 /sbin/wpa_supplicant -u -s -O /run/wpa_supplicant
??? ??????libvirtd.service
??? ??? ?????? 987 /usr/s...
2018 Sep 26
0
Re: OpenStack output workflow
...ight=[not set]
BlockIOWriteBandwidth=/dev/sda2 10000
Note you have to enable BlockIOAccounting to collect stats.
Also:
systemctl [--user] status run-uXXX.service
to read information about the status of the service.
Also there are other systemd/cgroup tools like ‘systemd-cgtop’ and
‘systemd-cgls’ which may be useful to administrators.
(4) Specifying the block device is a PITA. My reading of the
documentation makes me think you can use filesystem paths instead of
block device names, but it didn't work for me
(https://github.com/systemd/systemd/issues/9908).
- * - * - * -
Network p...
2018 Sep 26
2
Re: OpenStack output workflow
[Adding Tomas Golembiovsky]
On Wed, Sep 26, 2018 at 12:11 PM Richard W.M. Jones <rjones@redhat.com>
wrote:
>
> Rather than jumping to a solution, can you explain what the problem
> is that you're trying to solve?
>
> You need to do <X>, you tried virt-v2v, it doesn't do <X>, etc.
>
Well, that's mainly IMS related challenges. We're working on
2018 Sep 26
3
Re: OpenStack output workflow
...0000
>
> Note you have to enable BlockIOAccounting to collect stats.
>
> Also:
>
> systemctl [--user] status run-uXXX.service
>
> to read information about the status of the service.
>
> Also there are other systemd/cgroup tools like ‘systemd-cgtop’ and
> ‘systemd-cgls’ which may be useful to administrators.
>
> (4) Specifying the block device is a PITA. My reading of the
> documentation makes me think you can use filesystem paths instead of
> block device names, but it didn't work for me
> (https://github.com/systemd/systemd/issues/9908).
>...