contrib-munin/plugins/zope/zope_db_activity

#!/usr/bin/python

from sys import argv
import httplib
conns = []

# this should really go in plugins.conf
conns.append(httplib.HTTPConnection("localhost",8080))
conns.append(httplib.HTTPConnection("localhost",8070))


url = "/munin_db_activity.py"

if len(argv) > 1 and argv[1] == 'config':

    print """graph_title Zope Database Activity
    graph_vlabel Count / 5 min.
    graph_category appserver
    graph_info The number of Reads, Stores, and Connections that happens in the ZODB backend. The data comes from the same source as that in the "Recent Database Activity" tab in the zope control panel.""".replace("\n    ","\n")
    for i in range(0,len(conns)):
        print """load_count%(i)s.label Z%(i)s Loads
        store_count%(i)s.label Z%(i)s Stores
        connections%(i)s.label Z%(i)s Connections""".replace("\n        ","\n") % dict(i=i)
else:
    for i in range(0,len(conns)):
        conns[i].request("GET", url)

        r1 = conns[i].getresponse()
        #print r1.status, r1.reason
        #200 OK
        data = r1.read().strip()
        conns[i].close()
        (total_load_count, total_store_count, total_connections) = data.split()
        id = dict(i=i)
        print 'load_count%(i)s.value' % id, total_load_count
        print 'store_count%(i)s.value'% id, total_store_count
        print 'connections%(i)s.value'% id, total_connections