Francesco Romani has posted comments on this change.

Change subject: cmdutils: enhance systemd_run
......................................................................


Patch Set 24:

(1 comment)

https://gerrit.ovirt.org/#/c/56474/24/lib/vdsm/cmdutils.py
File lib/vdsm/cmdutils.py:

PS24, Line 80:     if accounting:
             :         command.extend([
             :             '--property=CPUAccounting=1',
             :             '--property=MemoryAccounting=1',
             :             '--property=BlockIOAccounting=1',
             :         ])
> Do we expect to require all of these properties at once? Wouldn't having ac
TL;DR:
Yes: we need all of them, to mimic as closely as we can the bulk stats output.

More context:
We want to gather container metrics, and seems that everyone is just reading 
data from cgroupfs to do that.
It is even a blessed way to go according to the docker technical blog.

So we ask systemd to do some of the heavy lifting for us.
Unfortunately, we can't (easily) use systemd tools to grab this information, so 
for the time being we will do the fetching ourselves.


-- 
To view, visit https://gerrit.ovirt.org/56474
To unsubscribe, visit https://gerrit.ovirt.org/settings

Gerrit-MessageType: comment
Gerrit-Change-Id: Id49be0d88d573958bf0884a254256bb2a745940a
Gerrit-PatchSet: 24
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Francesco Romani <from...@redhat.com>
Gerrit-Reviewer: Francesco Romani <from...@redhat.com>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: Martin Polednik <mpoled...@redhat.com>
Gerrit-Reviewer: gerrit-hooks <automat...@ovirt.org>
Gerrit-HasComments: Yes
_______________________________________________
vdsm-patches mailing list
vdsm-patches@lists.fedorahosted.org
https://lists.fedorahosted.org/admin/lists/vdsm-patches@lists.fedorahosted.org

Reply via email to