On 04/28/2016 11:13, bazzoola wrote: > Hi! > > Two questions: > > (1) Is there a way to know when netmap rx rings overrun? Most NIC > drivers provide MPC (missed packet count) and sysctl for rx_overrun. > > I would like to know if my application is not reading as fast, i.e., no > frames are being dropped.
A NIC's hardware counters don't distinguish between netmap or normal operation so you can monitor the existing sysctls for rx drops/overruns. Regards, Navdeep _______________________________________________ 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"
