Package: trickle
Version: 1.07-4
Followup-For: Bug #375173

I'm being bitten by the same bug: running something like NNTP (using
port forwarding) over an SSH session managed by trickle results in 100%
CPU utilization (mostly in system, rather than in user), regardless of
the values of -t or -l that are applied to trickle. On a 1.5 GHz system,
and with trickle set to limit traffic to under 20KB/sec, it seems like
this is way out of line for the amount of traffic involved.

A regular SSH session, without the additional traffic, doesn't seem to
incur the same overhead AFAICT. So, it seems like trickle may be
spending too much time on the packet inspection process, although I'm
not sure how to prove that.

This is a very useful tool, and I'd really like to see it remain
supported. Please let me know if I can help debug it further at the user
level.

-- System Information:
Debian Release: 4.0
  APT prefers stable
  APT policy: (990, 'stable'), (500, 'testing')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-5-686
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)

Versions of packages trickle depends on:
ii  libc6                  2.3.6.ds1-13etch2 GNU C Library: Shared libraries
ii  libevent1              1.1a-1            An asynchronous event notification

trickle recommends no packages.

-- no debconf information



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