Date: Tue, 28 Sep 2004 18:51:53 +0300 From: Iasen Kostov <tbyte@OTEL.net> Cc: freebsd-current@freebsd.org Subject: Re: High rate traffic silence an em interface. Message-ID: <41598899.9020706@OTEL.net> In-Reply-To: <20040925074848.138C.SHINO@fornext.org> References: <20040925011147.1388.SHINO@fornext.org> <Pine.NEB.3.96L.1040924135726.82478I-100000@fledge.watson.org> <20040925074848.138C.SHINO@fornext.org>
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Shunsuke SHINOMIYA wrote:
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>... <snip>
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>>send: No buffer space available
>>send: No buffer space available
>>send: No buffer space available
>>
>>start: 1096067716.000000000
>>finish: 1096067726.000841883
>>send calls: 13001
>>send errors: 2841
>>approx send rate: 1016
>>approx error rate: 0
>>waited: 4887009
>>approx wait rate: 375
>>
>>
>
> Would you reproduce the problem by this procedures?
>
>
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Yes I can confirm that - after some time(a day) a moderately loaded
iface with about 7kpps gives the same
error on send(No buffer space available).
This is with -BETA2 hardware is :
em0@pci2:1:0: class=0x020000 card=0x10018086 chip=0x10268086 rev=0x04
hdr=0x00
vendor = 'Intel Corporation'
device = '82545GM Gigabit Ethernet Controller'
class = network
subclass = ethernet
help
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