On 03/24/2017 08:51 PM, Navdeep Parhar wrote: > On 03/24/2017 16:53, Caraballo-vega, Jordan A. (GSFC-6062)[COMPUTER > SCIENCE CORP] wrote: >> It looks like netmap is there; however, is there a way of figuring out >> if netmap is being used? > > If you're not running netmap-fwd or some other netmap application, > it's not being used. You have just 1 txq/rxq and that would explain > the difference between cxl and vcxl.
Using netmap-fwd, we seem to hover between 2.2m and 3.6m pps, depending on luck and how many streams. netmap-fwd does complain often about running out of tx rings and/or buffer space during these runs. CPU usage clocks in at about 10%-12% across CPUs engaged with a queue. > > # sysctl -a | grep tx_pause Pause was enabled, but allegedly silent during the netmap tests. _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
