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On Thu, Oct 19, 2000 at 07:11:55PM +1100, Cyrus Patel ([EMAIL PROTECTED]) wrote: > Hello, > > I'm using gnuplot to create webplots on the fly. I call gnuplot > from a perl cgi file using the command: > > gnuplot $gpfile | ppmtogif 2> /dev/null > $imagedir/$giffile > > However, every now and again (about 1 in 5 times), the > gnuplot process does not terminate and starts using huge amounts of > cpu. > > Here is an example from top: > > 13513 www 20 1 1016 1016 728 R N 0 45.9 0.1 1:20 gnuplot > 13589 www 18 1 1016 1016 728 R N 0 44.3 0.1 0:03 gnuplot > 13568 www 17 1 1016 1016 728 R N 0 44.1 0.1 0:08 gnuplot > 13402 www 14 1 1016 1016 728 R N 0 42.7 0.1 3:19 gnuplot > > There have been times when the gnuplot process had been running for > hours before I killed it. How about forcing a cpu ulimit on the process of, say, a minute or two, or whatever is appropriate for the job? -- Karsten M. Self <kmself@ix.netcom.com> http://www.netcom.com/~kmself Evangelist, Opensales, Inc. http://www.opensales.org What part of "Gestalt" don't you understand? There is no K5 cabal http://gestalt-system.sourceforge.net/ http://www.kuro5hin.org GPG fingerprint: F932 8B25 5FDD 2528 D595 DC61 3847 889F 55F2 B9B0
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