contrib-munin/plugins/mongodb/mongo_mem

#!/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"]

def ok(s):
    return s == "resident" or s == "virtual" or s == "mapped"

def doData():
    for k,v in getServerStatus()["mem"].iteritems():
        if ok(k):
            print( str(k) + ".value " + str(v * 1024 * 1024) )

def doConfig():

    print "graph_title MongoDB memory usage"
    print "graph_args --base 1024 -l 0 --vertical-label Bytes"
    print "graph_category db"

    for k in getServerStatus()["mem"]:
        if ok( k ):
            print k + ".label " + k
            print k + ".draw LINE1"







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