tcptrace taking a very very long time

From: Lennert Buytenhek (buytenh@wantstofly.org)
Date: 10/31/04


Date: Sun, 31 Oct 2004 17:31:26 +0100
From: Lennert Buytenhek <buytenh@wantstofly.org>
Subject: tcptrace taking a very very long time
Message-ID: <20041031163126.GA2268@xi.wantstofly.org>

Hello,

A few days ago I captured 2G worth of packet headers from a busy link
and fed them to tcptrace, using the '-ln' options. 40 straight hours
later, tcptrace is still running at 100% CPU (not issuing any system
calls, just looping in userspace), using 400M of memory and not having
produced a single line of output yet.

That's not normal, or is it? Anyone else seen this happening?

thanks,
Lennert
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