Date: Wed, 27 Sep 2006 17:00:06 +0400 From: "Andrew Pantyukhin" <infofarmer@FreeBSD.org> To: net@freebsd.org Subject: Polling + fxp = input errors Message-ID: <cb5206420609270600g3543d283s2b8f6f66cfd3108a@mail.gmail.com>
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FWIW, enabling polling on 6.1-RELEASE with fxp
interfaces resulted in input errors, visible through
"netstat -w1 -Ifxp0". Moreover, today I had to restart
the interface (down-up) after it hanged somehow.
We've got hz=500 on this box. Once I disabled
polling the errors disappeared altogether and
performance rose considerably.
fxp0@pci0:7:0: class=0x020000 card=0x10098086 chip=0x12298086 rev=0x08 hdr=0x00
vendor = 'Intel Corporation'
device = '82550/1/7/8/9 EtherExpress PRO/100(B) Ethernet Adapter'
class = network
subclass = ethernet
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