Date: Fri, 12 Oct 2007 16:12:00 +0200 From: "Petr Holub" <hopet@ics.muni.cz> To: "Adrian Chadd" <adrian@freebsd.org> Cc: performance@freebsd.org Subject: RE: Myrinet 10GE performance on 7.0-CURRENT Message-ID: <041b01c80cd9$db2b3e60$5317fb93@KLOBOUCEK> In-Reply-To: <d763ac660710120601p1f2e6fbau569ec62dbc182eea@mail.gmail.com>
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> Thanks for that. So its showing ~ 600k pps throughput. I'd love to > know whats setting that upper limit - is it iperf? Userspace? > Interrupt thread/device driver? Other kernel stuff? When measuring using ipef, it is iperf itself with high probability, as the netperf tool can achieve much better performance on small packets. I plan to integrate iperf patch mentioned in Linux kernel list to see if there's any difference. Petr
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