Wireshark mailing list archives
Valgrind profiling results gone bad
From: Anders Broman <anders.broman () ericsson com>
Date: Thu, 11 Sep 2014 08:35:38 +0000
Hi, I just re-ran my "standard file" for profiling and the results differs significantly: tools/valgrind-wireshark.sh -p -Y -b /home/ericsson/wireshark/ /home/ericsson/etxrab/TCT_SIP_traffic.pcapng ==13803== Callgrind, a call-graph generating cache profiler ==13803== Copyright (C) 2002-2013, and GNU GPL'd, by Josef Weidendorfer et al. ==13803== Using Valgrind-3.10.0.SVN and LibVEX; rerun with -h for copyright info ==13803== Command: /home/ericsson/wireshark/.libs/lt-tshark -Y frame -nr /home/ericsson/etxrab/TCT_SIP_traffic.pcapng ==13803== ==13803== For interactive control, run 'callgrind_control -h'. ==13803== ==13803== Events : Ir ==13803== Collected : 18090231417 ==13803== ==13803== I refs: 18,090,231,417 2014-09-11 Wireshark 1.99.0 (v1.99.0-rc1-1731-g29993d5 from master tools/valgrind-wireshark.sh -p -Y -b /home/ericsson/wireshark/ /home/ericsson/etxrab/TCT_SIP_traffic.pcapng ==27929== Callgrind, a call-graph generating cache profiler ==27929== Copyright (C) 2002-2013, and GNU GPL'd, by Josef Weidendorfer et al. ==27929== Using Valgrind-3.10.0.SVN and LibVEX; rerun with -h for copyright info ==27929== Command: /home/ericsson/wireshark/.libs/lt-tshark -Y frame -nr /home/ericsson/etxrab/TCT_SIP_traffic.pcapng ==27929== ==27929== For interactive control, run 'callgrind_control -h'. ==27929== ==27929== Events : Ir ==27929== Collected : 28056629440 ==27929== ==27929== I refs: 28,056,629,440 The culprit seems to be proto_tre_add_item() does any one know what changed? and why?
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Current thread:
- Valgrind profiling results gone bad Anders Broman (Sep 11)
- Re: Valgrind profiling results gone bad Anders Broman (Sep 11)
- Re: Valgrind profiling results gone bad Anders Broman (Sep 12)
- Re: Valgrind profiling results gone bad Anders Broman (Sep 11)