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files/ganglia/.svn/text-base/puppetmaster_compiletime.rb.svn-base

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+#!/usr/bin/env ruby
+# $Id$
+
+# returns the mem usage of a given process
+gmetric = %x{which gmetric}.chomp
+exit 0 unless gmetric != ""
+gmetric = "#{gmetric} --type=float --units=seconds --slope=positive --tmax=3600 --dmax=300000"
+debug = ARGV[0].nil? ? false : true
+test = debug ? "-t ": ""
+puts "DEBUG" if debug
+vals = %x{logtail2 #{test}/var/log/daemon.log |awk '/puppet-master.*Compiled catalog for/ {print $14}'|sort -n}.chomp.split(/\n/).collect { |v| v.to_f }
+puts vals if debug
+if vals.length > 0
+    min = vals[0]
+    max = vals[-1]
+    mean = sprintf("%.2f",(vals.inject(0) { |r,v| r += v } / vals.length))
+    out = %x{#{gmetric} --name="puppetmaster MIN compile time" --value=#{min}}
+    out += %x{#{gmetric} --name="puppetmaster MAX compile time" --value=#{max}}
+    out += %x{#{gmetric} --name="puppetmaster MEAN compile time" --value=#{mean}}
+    puts out if debug
+end