[libvirt-users] problem when get the vm cpu stat

Friday, 19 April 2013

Hi all,

I try to get vm cpu stat by function "virDomainGetCPUStats",  when the vm

Cpu usage is 100%, I can see from the vm shell by "top",  when the info

Get by the "virDomainGetCPUStats" show only the "cpu_time" increased,

"user_time" and "system_time" was not changed at all.

Is that correct ? How can I get the vm cpu usage?

nparams = virDomainGetCPUStats(domain, NULL, 0, -1, 1, 0);
virDomainGetCPUStats(domain, params, nparams, -1, 1, 0);

Thanks,
Kevin.