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 <ss7...@gmail.com> 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 < > razique.mahr...@gmail.com> 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** * >> razique.mahr...@gmail.com >> >> >> 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 : openstack@lists.launchpad.net >> Unsubscribe : https://launchpad.net/~openstack >> More help : https://help.launchpad.net/ListHelp >> >> >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~openstack >> Post to : openstack@lists.launchpad.net >> 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 : openstack@lists.launchpad.net > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp > >
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