Adding Useful Vcenter Receiver VM Performace Metrics

[samiura]

Component(s)

receiver/vcenter

Describe the issue you're reporting

Component(s)

receiver/vcenter

Describe the issue you're reporting

There are various metrics that we don't currently capture or could capture at a higher level as mentioned on this issue before.

Adding these six additional metrics to the Vcenter receiver and by default they are disabled. These six virtual machines related performance metrics are very useful for monitoring any Vcenter/ESXi server.

1. vcenter.vm.cpu.idle.time
2. vcenter.vm.cpu.wait.time
3. vcenter.vm.cpu.ready.time
4. vcenter.vm.cpu.latency.avg
5. vcenter.vm.network.multicast.packet.rate
6. vcenter.vm.network.broadcast.packet.rate

[samiura]

Please note I have an PR ready for this issue already here, so no need for someone to work on this at all.