Wireshark-users: Re: [Wireshark-users] precision tcp.analysis.ack_rtt in tshark's IO stats
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From: Jeff Morriss <jeff.morriss.ws@xxxxxxxxx>
Date: Thu, 05 Jan 2012 09:11:33 -0500
Andrej van der Zee wrote:

Hi,

I was wondering how I can set the precision in tshark for the
following IO stats:

tshark -qz "io,stat,0.001,MIN(tcp.analysis.ack_rtt)tcp.analysis.ack_rtt&&tcp.flags==0x12"

This gives me millisecond precision output only, while Wireshark gives
me microseconds.
The solution is to use the latest (SVN trunk); actually it looks like 1.7.0 has the functionality too. 

Bug 4915/rev 37555 modified tshark's io,stat to display microseconds.