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contrib-munin/plugins/time/ntp_packets
Sarah White 1c6af7ae05 replaced unicode character with [c]
not sure how else to fix the error?
2016-02-25 04:22:22 -05:00

79 lines
2.8 KiB
Python
Executable File

#!/usr/bin/env python
# -*- python -*-
# This plugin graphs the rate of sent, received, ignored, and dropped
# NTP packets for an ntpd process. Similarly to the if_ plugins,
# received packets are graphed as negative values, and sent packets
# are graphed as positive values. Ignored and dropped packets are
# graphed as positive values.
#
# The values are retrieved using ntpq or ntpdc, depending on the
# version of the NTP distribution.
#
# Symlink this plugin into the node's plugins directory (like
# /etc/munin/plugins).
#
# Copyright [c] 2013 Kenyon Ralph <kenyon@kenyonralph.com>
#
# This program is free software. It comes without any warranty, to the
# extent permitted by applicable law. You can redistribute it and/or
# modify it under the terms of the Do What The Fuck You Want To Public
# License, Version 2, as published by Sam Hocevar. See
# http://www.wtfpl.net/ for more details.
#
# The latest version of this plugin can be found in the munin contrib
# repository at https://github.com/munin-monitoring/contrib. Issues
# with this plugin may be reported there. Patches accepted through the
# normal github process of forking the repository and submitting a
# pull request with your commits.
import os
import subprocess
import sys
if len(sys.argv) == 2 and sys.argv[1] == u'config':
print u'graph_title NTP packets'
print u'graph_vlabel Packets/${graph_period} received(-)/sent(+)'
print u'graph_info This graph shows the packet rates of this ntpd. Ignored and dropped packets are graphed as positive values.'
print u'graph_category time'
print u'received.label Received'
print u'received.type DERIVE'
print u'received.graph no'
print u'received.min 0'
print u'sent.label Rx/Tx'
print u'sent.type DERIVE'
print u'sent.negative received'
print u'sent.min 0'
print u'dropped.label Dropped'
print u'dropped.type DERIVE'
print u'dropped.min 0'
print u'ignored.label Ignored'
print u'ignored.type DERIVE'
print u'ignored.min 0'
sys.exit(0)
os.environ[u'PATH'] = u'/usr/local/sbin:/usr/local/bin:' + os.environ[u'PATH']
# Assuming that the ntpd version is the same as the ntpq or ntpdc
# version. This is how a proper install should be.
version = subprocess.check_output([u'ntpq', u'-c', u'version'], universal_newlines=True).split()[1][0:5].replace(u'.', u'')
if int(version) >= 427:
cmd = u'ntpq'
else:
cmd = u'ntpdc'
iostats = dict()
iostats_output = subprocess.check_output([cmd, u'-c', u'iostats'], universal_newlines=True).splitlines()
for line in iostats_output: iostats[line.split(u':')[0]] = int(line.split(u':')[1])
print u'received.value ' + unicode(iostats[u'received packets'])
print u'sent.value ' + unicode(iostats[u'packets sent'])
print u'dropped.value ' + unicode(iostats[u'dropped packets'])
print u'ignored.value ' + unicode(iostats[u'ignored packets'])
sys.exit(0)