Re: how to get vm uptime through libvirt api
On 7/26/22 09:48, Jiatong Shen wrote:
Thank you very much for reply. Initially my thought of uptime is
equal
to executing to `uptime` inside a virtual machine.
as for the second case, where virtual machine is paused for a period,
does libvirt expose an api to get how long qemu process
has existed?
No, it doesn't. But that should be pretty easy to implement into
virDomainListGetStats()/virConnectGetAllDomainStats().
Alternatively, libvirt emits an event when a domain is started, so you
may use that to record the time when the domain was started.
Michal