Re: [ovs-discuss] monitoring traffic VM using sflow

2012-10-24 Thread Peter Phaal
The sFlow reported utilization numbers should be accurate for the physical NICs. There is no well defined link capacity for a vNIC and so the utilization numbers are meaningless (I believe the Open vSwitch sFlow implementation reports a nominal 100Mbits/s capacity for vNICs). When examining v

[ovs-discuss] monitoring traffic VM using sflow

2012-10-24 Thread Giz eudocia
hello, I want to ask, why the sFlow flow statistics from interface counter value reaches a high number (frame / s) and why the presentation interface utilization exceeds 100%? this happens when I'm doing port scanning inter-VM measurements, thanks ___