Wireshark mailing list archives
Re: Performance degradation in trunk
From: Martin Mathieson <martin.r.mathieson () googlemail com>
Date: Thu, 12 Sep 2013 12:48:27 +0100
PS I suspect some new heuristic dissector has been introduced, since none of the other changes from 1.8 to trunk are likely to have such a significant performance impact.
I haven't checked to see when it was last changed, but I noticed a while back that SIP and HTTP were both pretty expensive. They look for a complete line, which for binary data, can be really far into the frame. I changed SIP and added https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8822 for HTTP (with patch) as I don't know HTTP all that well. Martin
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Current thread:
- Performance degradation in trunk Anders Broman (Sep 12)
- Re: Performance degradation in trunk Bálint Réczey (Sep 12)
- Re: Performance degradation in trunk Evan Huus (Sep 12)
- Re: Performance degradation in trunk Martin Mathieson (Sep 12)
- Re: Performance degradation in trunk Anders Broman (Sep 12)
- Re: Performance degradation in trunk Martin Mathieson (Sep 12)
- Re: Performance degradation in trunk Anders Broman (Sep 12)
- Re: Performance degradation in trunk Evan Huus (Sep 12)
- Re: Performance degradation in trunk Evan Huus (Sep 12)
- Re: Performance degradation in trunk Evan Huus (Sep 12)
- Re: Performance degradation in trunk Bálint Réczey (Sep 12)