Wireshark mailing list archives
Re: dumpcap memory usage during 802.11 capture
From: David S <d_dave_1-temp () yahoo com>
Date: Fri, 18 Jun 2010 14:54:00 +0000 (UTC)
Bill Meier <wmeier@...> writes:
I wouldn't have expected dumpcap memory usage to grow very much over time as packets are captured. If it does that sounds like a bug. However, I'm a little confused: You indicate that dumpcap memory usage is growing but you then say you're "using the unencryption feature of the packet dissector" which is not in dumpcap but is in wireshark/tshark. Wireshark/tshark memory will increase as a function of the number of packets dissected. That's the nature of the beast. ___________________________________________________________________________ Sent via: Wireshark-dev mailing list <wireshark-dev@...> Archives: http://www.wireshark.org/lists/wireshark-dev Unsubscribe: https://wireshark.org/mailman/options/wireshark-dev mailto:wireshark-dev-request@...?subject=unsubscribe
Ok, I'll run it again and see if I observe the same behaviour. It was definitely dumpcap which had high memory and cpu usage. Sorry, I mis-understood what was going on with the dissectors, I thought that if I ran the capture through Wireshark the captures would be decoded, I was wrong as the raw packets were output to file (obviously). ___________________________________________________________________________ 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:
- dumpcap memory usage during 802.11 capture David Seares (Jun 17)
- Re: dumpcap memory usage during 802.11 capture Bill Meier (Jun 17)
- Re: dumpcap memory usage during 802.11 capture David S (Jun 18)
- Re: dumpcap memory usage during 802.11 capture Bill Meier (Jun 18)
- Re: dumpcap memory usage during 802.11 capture David S (Jun 18)
- Re: dumpcap memory usage during 802.11 capture Bill Meier (Jun 17)