[libvirt-users] problem when get the vm cpu stat
Wangkai (Kevin,C)
wangkai86 at huawei.com
Fri Apr 19 07:40:09 UTC 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.
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