Wireshark-dev: Re: [Wireshark-dev] Using pipes on Windows - CPU load
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From: Bill Meier <wmeier@xxxxxxxxxxx>
Date: Sun, 28 Nov 2010 15:22:44 -0500
On 11/28/2010 1:41 PM, Vincent Helfre wrote:

Hi all, I tried to use named pipes on Windows to feed tshark with
packets from an application and it works nicely (thanks to the good
wiki page: http://wiki.wireshark.org/CaptureSetup/Pipes). However
dumpcap.exe is taking 100% of one CPU. Has anyone observed this, and
is there some possibility to reduce the CPU load? Thanks for your
help, Vincent


What version of Wireshark/tshark/... are you using ?

A problem relating to dumpcap CPU usage was very recently fixed and
included in the recent Wireshark 1.4.2 release.

See: https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5309