On Fri, May 24, 2013 at 11:41 AM, Igor Mozolevsky <i...@hybrid-lab.co.uk>wrote:
> On Friday, 24 May 2013, Axel Fischer wrote: > > > Additionally I noticed the following TCP errors > > with netstat -s ...: > > > > 1186 data packets (1717328 bytes) retransmitted > > 6847875 window update packets > > 2319 duplicate acks > > 25831 out-of-order packets (37403288 bytes) > > 3733 discarded due to memory problems (drops) > > 1186 segment rexmits in SACK recovery episodes > > 1717328 byte rexmits in SACK recovery episodes > > > > > > > > Looks like your data is flooding your memory buffers, have a look through > https://calomel.org/freebsd_network_tuning.html > > Ive got an 10Gb ix card i cant get to do more then 1.2Gbs send on FreeBSD 9-stable pretty frustrating hunting down the issue. > -- > Igor M. > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "freebsd-hackers-unsubscr...@freebsd.org" > _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "freebsd-hackers-unsubscr...@freebsd.org"
