Are you talking about Don Libes' Expect written in Tcl? The picture I'm begining to get is of a Perl script calling a Tcl script which causes a dump to STDOUT. Is this correct? The problem then would be in the character based handling of a file instead of a protocol more appropriate for transfering large files over high latency links. The language the scripting is written in is not an issue. The first thing I would do would be to rewrite the Expect script to use FTP instead of a dump to STDOUT.

Playing with nice and such won't do you any good as much of the time is being spent in doing I/O and the OS sees the activity in STDIO and overides the priority.

s//----->\t/;$~="JAPH";s//\r<$~~/;{s|~$~-|-~$~|||s |-$~~|$~~-|||s,<$~~,<~$~,,s,~$~>,$~~>,, $|=1,select$,,$,,$,,1e-1;print;redo}

In reply to Re^3: Resource Hog by starbolin
in thread Resource Hog by tc1364

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