[CMI.PM] Re: Perl Debugger and finding CPU Usage
Mitch Kutzko
mitch at ncsa.uiuc.edu
Fri Nov 7 19:44:46 CST 2003
Hi again -- Ok, here's output collected for a bit more than 36 minutes,
using the -r and -I options.
Does anything here leap right out and grab anybody as particularly
meaningful? It appears this is just telling me where the script spends its
time, and not so much about how much CPU is being used in various places.
I *know* where it spends its time -- I just don't know why it's using so
much CPU.
Thoughts?
Mitch
--------------------------------
Total Elapsed Time = 2202.757 Seconds
User Time = 2202.757 Seconds
Inclusive Times
%Time ExclSec CumulS #Calls sec/call Csec/c Name
63.4 0.510 1398.5 1 0.5100 1398.5 main::rxtx_loop
60.7 1171. 1337.9 44955 0.0261 0.0298 Net::RTP::rtp_recv
7.63 41.93 168.06 445634 0.0001 0.0004 main::rtp_event_handler
4.08 89.96 89.960 44105 0.0020 0.0020 Net::RTP::rtp_free_rtp_packet
1.66 35.30 36.500 770 0.0458 0.0474 Net::RTP::rtp_send_ctrl
1.00 3.750 21.950 44105 0.0001 0.0005 main::receive_tcp_reports
0.90 19.53 19.830 44185 0.0004 0.0004 Net::RTP::rtp_update
0.81 2.200 17.770 44719 0.0000 0.0004 IO::Socket::accept
0.71 2.870 15.610 44734 0.0001 0.0003 IO::Socket::INET::new
0.58 3.330 12.740 44734 0.0001 0.0003 IO::Socket::new
0.23 1.910 5.060 44734 0.0000 0.0001 IO::Handle::autoflush
0.17 1.300 3.670 44734 0.0000 0.0001 IO::Handle::new
0.16 3.420 3.420 445634 0.0000 0.0000 Net::RTP::rtp_event_type_get
0.13 2.860 2.860 363428 0.0000 0.0000 Net::RTP::rtp_get_rr
0.12 2.340 2.660 44734 0.0001 0.0001 SelectSaver::new
--
Mitch Kutzko | mitch at dast.nlanr.net | mitch at ncsa.uiuc.edu | 217-333-1199
http://hobbes.ncsa.uiuc.edu/
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