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#!/usr/bin/awk -f
# $Id$
#
# Copyright (C) 2010 Internet Systems Consortium ("ISC")
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
# Use gnuplot to graph interesting data from gc_summary lines in rpkid logs.
BEGIN {
target = ENVIRON["TARGET"] ? ENVIRON["TARGET"] : "tuple";
outtype = ENVIRON["OUTTYPE"] ? ENVIRON["OUTTYPE"] : "png";
outname = ENVIRON["OUTNAME"] ? ENVIRON["OUTNAME"] : "";
print "set xdata time";
print "set timefmt '%Y-%m-%dT%H:%M:%S'";
#print "set format x '%d%b'";
print "set format x '%T'";
print "set key right bottom";
if (outname) {
print "set terminal", outtype;
print "set output '" outname "." outtype "'";
print "set term png size 1024,1024";
}
if (ARGC <= 2) {
print "plot '-' using 1:2 with linespoints title 'rpkid use of", target, "objects'";
} else {
cmd = "plot '-' using 1:2 with linespoints title '" ARGV[1] "'";
for (i = 2; i < ARGC; i++)
cmd = cmd ", '-' using 1:2 with linespoints title '" ARGV[i] "'";
print cmd;
}
}
FILENAME != filename && filename {
print "e";
}
FILENAME != filename {
print "#", FILENAME
filename = FILENAME;
proc = "";
}
$6 == target && proc != $3 && proc {
print "";
}
$6 == target && proc != $3 {
proc = $3;
}
$6 == target {
print "#", $0;
print $1 "T" $2, $5;
}
END {
print "e";
if (!outname)
print "pause mouse any";
}
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