Wireshark-bugs: [Wireshark-bugs] [Bug 7149] fast conversation lookup
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Thu, 19 Apr 2012 08:38:33 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7149

--- Comment #5 from Cristian Constantin <const.crist@xxxxxxxxxxxxxx> 2012-04-19 08:38:32 PDT ---
(In reply to comment #3)
> (In reply to comment #0)
> > I did some profiling and tracing and I saw that a lot of cpu time is spent in
> > the function conversation_lookup_hashtable()
> 
> can you give some numbers? (before patch, after patch)

(In reply to comment #3)
> (In reply to comment #0)
> > I did some profiling and tracing and I saw that a lot of cpu time is spent in
> > the function conversation_lookup_hashtable()
> 
> can you give some numbers? (before patch, after patch)

cristian: tcp conversations as explained before.

- before patch: 20 minutes (estimated, I have stopped it after 10 minutes of
actual processing)
- after patch (with your proposed changes in comment #4): 7 secs. (same order
of magnitude with reading in the capture)

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