contrib-munin/plugins/mongodb/mongo_lock

#!/usr/bin/python

## GENERATED FILE - DO NOT EDIT

import urllib2
import sys

try:
    import json
except ImportError:
    import simplejson as json


def getServerStatus():
    raw = urllib2.urlopen( "http://127.0.0.1:28017/_status" ).read()
    return json.loads( raw )["serverStatus"]

name = "locked"

def doData():
    status = getServerStatus()
    if status["version"] >= "2.2.0":
        ratio = float(status["globalLock"]["lockTime"]) / status["globalLock"]["totalTime"]
    else:
        ratio = status["globalLock"]["ratio"]
    print name + ".value " + str( 100 * ratio )

def doConfig():

    print "graph_title MongoDB write lock percentage"
    print "graph_args --base 1000 -l 0 "
    print "graph_vlabel percentage"
    print "graph_category MongoDB"

    print name + ".label " + name






if __name__ == "__main__":
    if len(sys.argv) > 1 and sys.argv[1] == "config":
        doConfig()
    else:
        doData()