Date: Wed, 26 Aug 2015 08:31:14 +0200 From: Gerrit =?ISO-8859-1?Q?K=FChn?= <gerrit.kuehn@aei.mpg.de> To: Slawa Olhovchenkov <slw@zxy.spb.ru> Cc: stable@freebsd.org Subject: Re: dev.ix.0.queueX.interrupt_rate Message-ID: <20150826083114.a30618a5142008b6c94a7659@aei.mpg.de> In-Reply-To: <20150825164508.GH21849@zxy.spb.ru> References: <20150824192926.GL3158@zxy.spb.ru> <20150825095448.53458554a4ee7f96129a2d70@aei.mpg.de> <202540715.30987815.1440503749374.JavaMail.zimbra@uoguelph.ca> <20150825160441.48ed35049f5947f0dbbaa801@aei.mpg.de> <20150825164508.GH21849@zxy.spb.ru>
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On Tue, 25 Aug 2015 19:45:08 +0300 Slawa Olhovchenkov <slw@zxy.spb.ru> wrote about Re: dev.ix.0.queueX.interrupt_rate: SO> For discover poor network performance you need: [...] I am already through this, see <https://lists.freebsd.org/pipermail/freebsd-net/2015-June/042536.html>; I just wanted to let /you/ know that my interrupt rates look similar (you asked for that). I think there are a couple of people on the mailing lists reporting performance issues with ix interfaces and (especially?) NFS lately. Would be great if we could find and fix the root cause(s)... cu Gerrit
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