Hello,<div><br></div><div>I'm trying to understand the output from the diagnostics command, since i'm unable to test it myself since it does not work with KVM. </div><div>Are all the fields based on information gathered at the time of request or are there some who are cumulative? I suspect the network might represent the total amount instead of the current network data transfer at the time.</div>
<div><br></div><div>Secondly, is there any way i can insert some callback into nova-compute to know when an instance is launched/terminated in order to start the monitoring with other tools?</div><div><br></div><div>Regards,</div>
<div><br>Leander</div>