From: Manfred Spraul <manfred@colorfullife.com>
To: Dave Carrigan <dave@rudedog.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.4.16: Bizarre TCP throughput problems
Date: Sun, 09 Dec 2001 11:20:26 +0100 [thread overview]
Message-ID: <3C133AEA.50605@colorfullife.com> (raw)
>
>
>cbgb-2.4.16 pern NFS/UDP ~12 MB/s, .5s to copy a 5MB file
> cbgb-2.4.14 pern HTTP/TCP 12 MB/s, .5s to copy a 5MB file
> cbgb-2.4.16 pern HTTP/TCP 7.45 KB/s, 300s to copy a 2MB file
>
Could you try:
- if concurrent flood pings between cbgb an dpern improve the throughput
with 2.4.16 and HTTP?
# ping -f pern
or
# ping -f cbdb
- Could you check what happens with 2.4.16 if you revert to the tulip
driver from 2.4.14?
Copy the entire linux/drivers/net/tulip/ directory from 2.4.16 into 2.4.14.
--
Manfred
next reply other threads:[~2001-12-09 10:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-12-09 10:20 Manfred Spraul [this message]
2001-12-09 21:16 ` 2.4.16: Bizarre TCP throughput problems Dave Carrigan
-- strict thread matches above, loose matches on Subject: below --
2001-12-09 0:08 Dave Carrigan
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