Re: [ovirt-users] Collectd with Ovirt

Hi, The guest agent installed on the guest VM but still can not get the network usages.. On Sun, Oct 11, 2015 at 10:28 PM, Yaniv Dary <ydary(a)redhat.com&gt; wrote: > > > Yaniv Dary > Technical Product Manager > Red Hat Israel Ltd. > 34 Jerusalem Road > Building A, 4th floor > Ra'anana, Israel 4350109 > > Tel : +972 (9) 7692306 > 8272306 > Email: ydary(a)redhat.com > IRC : ydary > > > On Mon, Oct 5, 2015 at 4:31 AM, Punit Dambiwal <hypunit(a)gmail.com&gt; wrote: > >> Hi Michal, >> >> Right now I am using DWH and Ovirt reports...for the guest vm cpu and >> memory it's good and ok to use but for the network usages there is nothing >> even the guest vm usages is too high...that's why i want to use collectd to >> get the proper network usages graphs of guest VM's. >> > > Did you install the guest agent on the VM? > Maybe that is why you don't see the network data, since we do collect it. > > >> >> Thanks, >> Punit >> >> On Fri, Oct 2, 2015 at 7:03 PM, Michal Skrivanek < >> michal.skrivanek(a)redhat.com&gt; wrote: >> >>> >>> On 2 Oct 2015, at 11:17, Punit Dambiwal wrote: >>> >>> Hi All, >>> >>> I want to use collectd (https://collectd.org/) to collect the guest VM >>> usages in to graphs...as ovirt DWH and reports are not quite good...i want >>> more good graphs and reporting of the usages... >>> >>> Please suggest me good way or tool to achieve this… >>> >>> >>> Hi Punit, >>> well…maybe you can use the DWH database? If it has the data you need >>> you and you only want better graphs then the reporting package just works >>> on top of those data…so you can use a different one instead >>> If you need different data then you need to get them in some other >>> way….least intrusive might be periodic calls to REST API to get what you >>> need…but be careful as REST API has a reputation of being quite slow…. >>> If you need something faster you would need to move your data gathering >>> closer to the source, either directly from DB or directly form hypervisors. >>> Obviously the closer you try to get the implementation is increasingly more >>> difficult and trickier:) >>> >>> but if you're looking for host system performance data you would better >>> do it over there…sysstat/sar or collectd…I would bypass oVirt's mechanisms >>> and grab it myself, then perhaps correlate other data from REST API or DWH >>> tables. e.g. correlating increased CPU/mem load on the host with the amount >>> of VMs running on that host (well, that one you can do with oVirt's stats, >>> depends if you need/want more low level stuff we don't have) >>> >>> HTH, >>> michal >>> >>> >>> Thanks, >>> Punit >>> >>> >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>> >>> >>> >> >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> >