how to monitor BW usage between VMs

asked 2014-11-18 16:25:12 -0600

portol23 gravatar image

Hi experts of openstack

I just got started playing with an openstack instance my coworker built and I am trying to do network resource monitoring.

I got 2 VMs and one of them is flooding the other one with traffic. I want to see from the Resource Usage how much network BW I am using. Similar to how I can monitor a VM's traffic usage in ESX. But all Openstack has shown me is the total in and total out. Which doesn't make much sense anyway since they are all on the same network. Plus the results from the monitor graph fluctuates a lot, like way more than i think it should for a new openstack instance that has never been really used.

Can someone help me make sense of this? Thanks

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