Date: Mon, 14 May 2012 04:39:30 GMT From: yongari@FreeBSD.org To: Maquis196@googlemail.com, yongari@FreeBSD.org, freebsd-amd64@FreeBSD.org, yongari@FreeBSD.org Subject: Re: amd64/167827: RTL8111/8168B Issues (stalling/only 100Mb) Message-ID: <201205140439.q4E4dUlK077805@freefall.freebsd.org>
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Synopsis: RTL8111/8168B Issues (stalling/only 100Mb) State-Changed-From-To: open->feedback State-Changed-By: yongari State-Changed-When: Mon May 14 04:38:47 UTC 2012 State-Changed-Why: If the issue happens only when you use rsync the issue could be different thing. To narrow down the issue, exclude any disk IOs (e.g. rsync) and try benchmark re(4) with netperf. Depending on controller models, performance number may vary but you should be able to get more than 700Mbps without TSO. With TSO, you may be able to get 700-930Mbps. If you still see the issue with netperf, show me the output of dmesg(8) and 'ifconfig re0'. Responsible-Changed-From-To: freebsd-amd64->yongari Responsible-Changed-By: yongari Responsible-Changed-When: Mon May 14 04:38:47 UTC 2012 Responsible-Changed-Why: Grab. http://www.freebsd.org/cgi/query-pr.cgi?pr=167827
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