I've done libvirt calls via nrpe in the past for this. On Apr 20, 2012 5:28 AM, "Leander Bessa" <[email protected]> wrote:
> I've been trying to complete the diagnostics command for libvirt, so far i > think i can get the cpu usage (still need a sample time of 1 second), > volume and network io. I still can't get the current memory and total > memory. However, i believe the latter is a problem with libvirt, since i > can't get the information through virsh as well. > > On Fri, Apr 20, 2012 at 1:11 PM, Tomasz Paszkowski <[email protected]>wrote: > >> Please also note that diagnostics commands are not working with >> libvirt/qemu,kvm >> >> >> >> On Fri, Apr 20, 2012 at 1:23 PM, Razique Mahroua < >> [email protected]> wrote: >> >>> Hey, I think you would look into the "diagnostic" calls >>> the operator client (python-novaclient) has implemented it via $nova >>> diagnostics, which likely give you the stats you are looking for >>> >>> *Nuage & Co - Razique Mahroua** * >>> [email protected] >>> >>> >>> Le 20 avr. 2012 à 13:17, Szymon Grzybowski a écrit : >>> >>> Is there any way to get information about resource utilization from >>> Openstack? Any hidden API or something like that? I'm looking for >>> statistics about CPU, RAM usage etc. both from server itself (host) and >>> Instances (Virtual Machines) inside openstack, because i'd like to write >>> some piece of software which could analyze those data and for example, >>> migrate one VM to another Host. Is it possible to do this right now in >>> Openstack? Because all i can see on dashboard are stats about instance's >>> type. I've seen in docs something about live-migration, but i can't find >>> openstack's way to get informations about resources. >>> >>> Where should i look for it in code if there is no official api, because >>> Openstack has to collect such data right? >>> >>> -- >>> *Semy* >>> >>> >>> _______________________________________________ >>> Mailing list: https://launchpad.net/~openstack >>> Post to : [email protected] >>> Unsubscribe : https://launchpad.net/~openstack >>> More help : https://help.launchpad.net/ListHelp >>> >>> >>> >>> _______________________________________________ >>> Mailing list: https://launchpad.net/~openstack >>> Post to : [email protected] >>> Unsubscribe : https://launchpad.net/~openstack >>> More help : https://help.launchpad.net/ListHelp >>> >>> >> >> >> -- >> Tomasz Paszkowski >> SS7, Asterisk, SAN, Datacenter, Cloud Computing >> +48500166299 >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~openstack >> Post to : [email protected] >> Unsubscribe : https://launchpad.net/~openstack >> More help : https://help.launchpad.net/ListHelp >> >> > > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : [email protected] > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp > >
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