From: Brian Warner Date: Wed, 7 May 2008 20:19:08 +0000 (-0700) Subject: munin: add tahoe_cpu_watcher.py, to track the data from misc/cpu-watcher.tac X-Git-Tag: allmydata-tahoe-1.1.0~155 X-Git-Url: https://git.rkrishnan.org/components/com_hotproperty/%22doc.html/%3C?a=commitdiff_plain;h=74df0b58b5f04569df06bd10baecaec4e8751eb6;p=tahoe-lafs%2Ftahoe-lafs.git munin: add tahoe_cpu_watcher.py, to track the data from misc/cpu-watcher.tac --- diff --git a/misc/munin/tahoe_cpu_watcher.py b/misc/munin/tahoe_cpu_watcher.py new file mode 100644 index 00000000..1b1df335 --- /dev/null +++ b/misc/munin/tahoe_cpu_watcher.py @@ -0,0 +1,29 @@ +#! /usr/bin/python + +import os, sys, re +import urllib +import simplejson + +url = os.environ["url"] +current = simplejson.loads(urllib.urlopen(url).read()) + +configinfo = """\ +graph_title Tahoe CPU Usage +graph_vlabel CPU % +graph_category tahoe +graph_info This graph shows the 5min average of CPU usage for each process +""" +data = "" + +for (name, avg1, avg5, avg15) in current: + dataname = re.sub(r'[^\w]', '_', name) + configinfo += dataname + ".label " + name + "\n" + configinfo += dataname + ".draw LINE2\n" + if avg5 is not None: + data += dataname + ".value %.2f\n" % (100.0 * avg5) + +if len(sys.argv) > 1: + if sys.argv[1] == "config": + print configinfo.rstrip() + sys.exit(0) +print data.rstrip()