Re: [Ntop-misc] PFRING ZC - packet loss at 10G

2017-08-17 Thread Emanuele Faranda
Hi Matthew, When capturing at high speeds you should avoid switching desktop or even better using a desktop at all since it may interfere with the capture process. If you still wish to run the desktop, you can try to isolate the capture cores by the means of isolcpu . If you have further

[Ntop-misc] PFRING ZC - packet loss at 10G

2017-08-09 Thread Matthew Prowse
Hi, I'm evaluating PFRING ZC on an Intel X710, aiming for 100% capture up to 10G. Capture appears reliable if I leave the system alone while capturing, but if I switch desktops or reload a webpage or thrash alt-tab, for example, I see packet loss. It becomes stable again when I leave it alone.