Wireshark mailing list archives
Re: Memory consumption in tshark
From: Evan Huus <eapache () gmail com>
Date: Wed, 28 Aug 2013 07:03:40 -0400
On 2013-08-28, at 2:42 AM, Jakub Zawadzki <darkjames-ws () darkjames pl> wrote:
On Tue, Aug 27, 2013 at 04:37:27PM -0400, Evan Huus wrote:We already discard a great deal of state in (single-pass) tshark that we keep around in Wireshark (or two-pass tshark).Really? I'm not so sure about that 'great deal' I think right now we are only freeing protocol frame data list.
It's true there's nothing really significant freed besides frame data list.
I dislike the idea of two-pass by default for exactly this reason: people expect tshark to be relatively state-less. This is already not the case, but it's a lot worse in two-pass mode. It might even make sense to add a --state-less flag to tshark that disables all options which require state. I don't know how feasible that would be however.If they want state-less they should probably use tcpdump. To be honest I don't like option --state-less (it'd be really hard to find),
Ya, it was just an idle thought, but I like it less now I've thought about it.
I'd rather make single pass really state-less (if that's what user expect). And if user want to do pro dissection -2 must be used anyway. ___________________________________________________________________________ Sent via: Wireshark-dev mailing list <wireshark-dev () wireshark org> Archives: http://www.wireshark.org/lists/wireshark-dev Unsubscribe: https://wireshark.org/mailman/options/wireshark-dev mailto:wireshark-dev-request () wireshark org?subject=unsubscribe
___________________________________________________________________________ Sent via: Wireshark-dev mailing list <wireshark-dev () wireshark org> Archives: http://www.wireshark.org/lists/wireshark-dev Unsubscribe: https://wireshark.org/mailman/options/wireshark-dev mailto:wireshark-dev-request () wireshark org?subject=unsubscribe
Current thread:
- Memory consumption in tshark Dario Lombardo (Aug 27)
- Re: Memory consumption in tshark Anders Broman (Aug 27)
- Re: Memory consumption in tshark Jakub Zawadzki (Aug 27)
- Re: Memory consumption in tshark Joerg Mayer (Aug 27)
- Re: Memory consumption in tshark Evan Huus (Aug 27)
- Re: Memory consumption in tshark Jakub Zawadzki (Aug 27)
- Re: Memory consumption in tshark Evan Huus (Aug 28)
- Re: Memory consumption in tshark Jakub Zawadzki (Aug 27)
- Re: Memory consumption in tshark Evan Huus (Aug 27)
- Re: Memory consumption in tshark Joerg Mayer (Aug 27)
- Re: Memory consumption in tshark Evan Huus (Aug 27)
- Re: Memory consumption in tshark Joerg Mayer (Aug 27)
- Re: Memory consumption in tshark Anders Broman (Aug 27)
- Re: Memory consumption in tshark Evan Huus (Aug 27)
- Re: Memory consumption in tshark Anders Broman (Aug 27)
- Re: Memory consumption in tshark Evan Huus (Aug 28)
- Re: Memory consumption in tshark Anders Broman (Aug 27)
- Re: Memory consumption in tshark Jakub Zawadzki (Aug 27)
- Re: Memory consumption in tshark Evan Huus (Aug 28)