Date: Sun, 13 Feb 2011 15:18:33 +1100 From: Alex <joovke@joovke.com> To: freebsd-xen@freebsd.org Subject: Re: kern/154428: xn0 network interface and PF - Massive performance drop Message-ID: <4D575B99.6070204@joovke.com> In-Reply-To: <201102010540.p115eCXp089392@freefall.freebsd.org> References: <201102010540.p115eCXp089392@freefall.freebsd.org>
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On 02/01/11 16:40, Alex wrote: > The following reply was made to PR kern/154428; it has been noted by GNATS. > > From: Alex<joovke@joovke.com> > To: bug-followup@FreeBSD.org > Cc: > Subject: Re: kern/154428: xn0 network interface and PF - Massive performance > drop > Date: Tue, 01 Feb 2011 14:29:58 +1100 > > Confirmed problem still evident in 8.2 RC3 (did a full source csup and > buildworld). > > _______________________________________________ > freebsd-xen@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-xen > To unsubscribe, send any mail to "freebsd-xen-unsubscribe@freebsd.org" > Fixed by net.inet.tcp.tso: 1 -> 0 but why?? found this by trial an error. setting net.inet.tcp.tso to 0 with pf enabled gives good performance, if i set it to 1, speeds plumet to below dialup!
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