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-rw-r--r--scripts/gc_summary.py112
1 files changed, 0 insertions, 112 deletions
diff --git a/scripts/gc_summary.py b/scripts/gc_summary.py
deleted file mode 100644
index 1f6987bf..00000000
--- a/scripts/gc_summary.py
+++ /dev/null
@@ -1,112 +0,0 @@
-# $Id$
-#
-# 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.
-
-import sys, os, time
-
-class datapoint(object):
-
- outtype = os.getenv("OUTTYPE", "png")
- outname = os.getenv("OUTNAME", "")
- timefmt = os.getenv("TIMEFMT", "%T")
- pretend = os.getenv("PRETEND_EVERYTHING_CHANGED", False)
- threshold = int(os.getenv("THRESHOLD", "100"))
-
- raw = []
- filenames = []
-
- def __init__(self, filename, timestamp, process, count, typesig, line):
- self.filename = filename
- self.timestamp = timestamp
- self.process = process
- self.count = count
- self.typesig = typesig
- self.line = line
- self.key = "%s %s" % (filename, typesig)
- self.raw.append(self)
- if filename not in self.filenames:
- self.filenames.append(filename)
-
- def __cmp__(self, other):
- c = cmp(self.key, other.key)
- return c if c else cmp(self.timestamp, other.timestamp)
-
- @classmethod
- def plot(cls):
-
- print "# [%s] Looking for interesting records" % time.strftime("%T")
- changed = {}
- for i in cls.raw:
- if i.key not in changed:
- changed[i.key] = set()
- changed[i.key].add(i.count)
- if cls.pretend:
- changed = set(changed.iterkeys())
- else:
- changed = set(k for k, v in changed.iteritems() if max(v) - min(v) > cls.threshold)
-
- if not changed:
- print "# [%s] Apparently nothing worth reporting" % time.strftime("%T")
- print "print 'Nothing to plot'"
- return
-
- print "# [%s] Header" % time.strftime("%T")
- print "set xdata time"
- print "set timefmt '%Y-%m-%dT%H:%M:%S'"
- print "set format x '%s'" % cls.timefmt
- print "set key right bottom"
- if cls.outname:
- print "set terminal", cls.outtype
- print "set output '%s.%s'" % (cls.outname, cls.outtype)
- print "set term png size 1024,1024"
- print "plot", ", ".join("'-' using 1:2 with linespoints title '%s'" % i for i in changed)
-
- print "# [%s] Sorting" % time.strftime("%T")
- cls.raw.sort()
-
- key = None
- proc = None
- for i in cls.raw:
- if i.key not in changed:
- continue
- if key is not None and i.key != key:
- print "e"
- elif proc is not None and i.process != proc:
- print ""
- key = i.key
- proc = i.process
- print "#", i.key, i.line
- print i.timestamp, i.count
- print "e"
- if not cls.outname:
- print "pause mouse any"
-
-for filename in sys.argv[1:]:
- print "# [%s] Reading %s" % (time.strftime("%T"), filename)
- for line in open(filename):
- if "gc_summary:" in line:
- word = line.split(None, 6)
- if word[4].isdigit() and word[5].startswith("(") and word[5].endswith(")"):
- datapoint(filename = filename,
- timestamp = word[0] + "T" + word[1],
- process = word[2],
- count = int(word[4]),
- typesig = word[5],
- line = line.strip())
-
-print "# [%s] Plotting" % time.strftime("%T")
-datapoint.plot()