--Apple-Mail=_C7C03AE9-8306-405A-823F-FCF95E559B41 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=windows-1252 On 2 Oct 2015, at 11:17, Punit Dambiwal wrote:
Hi All, =20 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... =20 Please suggest me good way or tool to achieve this=85
Hi Punit, well=85maybe 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=85so you can use a different one instead If you need different data then you need to get them in some other = way=85.least intrusive might be periodic calls to REST API to get what = you need=85but be careful as REST API has a reputation of being quite = slow=85. 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=85sysstat/sar or collectd=85I 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
=20 Thanks, Punit =20 =20 _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
--Apple-Mail=_C7C03AE9-8306-405A-823F-FCF95E559B41 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=windows-1252 <html><head></head><body style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; = "><br><div><div>On 2 Oct 2015, at 11:17, Punit Dambiwal wrote:</div><br = class=3D"Apple-interchange-newline"><blockquote type=3D"cite"><div = dir=3D"ltr">Hi All,<div><br></div><div>I want to use collectd (<a = href=3D"https://collectd.org/">https://collectd.org/</a>) 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...</div><div><br></div><div>Please suggest me good way or tool to = achieve this=85</div></div></blockquote><div><br></div>Hi = Punit,</div><div>well=85maybe 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=85so you can use a different one = instead</div><div>If you need different data then you need to get them = in some other way=85.least intrusive might be periodic calls to REST API = to get what you need=85but be careful as REST API has a reputation of = being quite slow=85.</div><div>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:)</div><div><br></div><div>but if you're looking for host = system performance data you would better do it over there=85sysstat/sar = or collectd=85I 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)</div><div><br></div><div>HTH,</div><div>michal</div><div><br></div><= div><blockquote type=3D"cite"><div = dir=3D"ltr"><div><br></div><div>Thanks,</div><div>Punit</div><div><br></di= v><div><br></div></div> _______________________________________________<br>Users mailing = list<br><a = href=3D"mailto:Users@ovirt.org">Users@ovirt.org</a><br>http://lists.ovirt.= org/mailman/listinfo/users<br></blockquote></div><br></body></html>= --Apple-Mail=_C7C03AE9-8306-405A-823F-FCF95E559B41--