[openstack-dev] [ceilometer] the cpu util
jazeltq at gmail.com
Thu Dec 21 02:28:56 UTC 2017
2017-12-20 23:48 GMT+08:00 gordon chung <gord at live.ca>:
> On 2017-12-20 10:06 AM, Jaze Lee wrote:
>> Yes, i notice it. But when there will be vcpu.*.time? Which libvirt version?
>> We use libvirt 3.2.0 and it does not have vcpu.*.time, so it will go
>> to fall back.
> i have:
> virsh # version
> Compiled against library: libvirt 3.2.0
> Using library: libvirt 3.2.0
> Using API: QEMU 3.2.0
> Running hypervisor: QEMU 2.9.0
> and it works fine. possibly related to your qemu version?
No. the same as yours
>> The fall back is so coarse, do you think we should have it?
> are you overcommiting your cpu? that is exactly the case that breaks
> down as the patch i sent you mentions. please look at the bugs and
> related threads on that patch.
I found the root cause. Becuase we use quickstart in libivrt. The vm running
on host is ok. But the vm running in libvirt vm can not get vcpu.x.time.
> OpenStack Development Mailing List (not for usage questions)
> Unsubscribe: OpenStack-dev-request at lists.openstack.org?subject:unsubscribe
More information about the OpenStack-dev