/usr/share/check_mk/checks/hr_cpu is in check-mk-server 1.1.12-1ubuntu1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | #!/usr/bin/python
# -*- encoding: utf-8; py-indent-offset: 4 -*-
# +------------------------------------------------------------------+
# | ____ _ _ __ __ _ __ |
# | / ___| |__ ___ ___| | __ | \/ | |/ / |
# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / |
# | | |___| | | | __/ (__| < | | | | . \ |
# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ |
# | |
# | Copyright Mathias Kettner 2010 mk@mathias-kettner.de |
# +------------------------------------------------------------------+
#
# This file is part of Check_MK.
# The official homepage is at http://mathias-kettner.de/check_mk.
#
# check_mk is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation in version 2. check_mk is distributed
# in the hope that it will be useful, but WITHOUT ANY WARRANTY; with-
# out even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE. See the GNU General Public License for more de-
# ails. You should have received a copy of the GNU General Public
# License along with GNU Make; see the file COPYING. If not, write
# to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
# Boston, MA 02110-1301 USA.
hr_cpu_default_levels = (80, 90)
def inventory_hr_cpu(info):
if len(info) >= 1:
return [(None, "hr_cpu_default_levels")]
def check_hr_cpu(item, params, info):
num_cpus = 0
util = 0
for line in info:
util += int(line[0])
num_cpus += 1
if num_cpus == 0:
return (3, "UNKNOWN - no data found in SNMP output")
util = float(util) / num_cpus
infotext = " - %2.1f%% utilization at %d CPUs" % (util, num_cpus)
warn, crit = params
perfdata = [("util", util, warn, crit, 0, 100)]
if util >= crit:
return (2, "CRIT" + infotext + " (critical at %d%%)" % crit, perfdata)
elif util >= warn:
return (1, "WARN" + infotext + " (warning at %d%%)" % warn, perfdata)
else:
return (0, "OK" + infotext, perfdata)
check_info["hr_cpu"] = (check_hr_cpu, "CPU utilization", 1, inventory_hr_cpu)
snmp_info["hr_cpu"] = ( ".1.3.6.1.2.1.25.3.3.1", [ 2 ] )
# HOST-RESOURCES-MIB::hrSystemUptime.0
snmp_scan_functions["hr_cpu"] = lambda oid: \
not not oid('.1.3.6.1.2.1.25.1.1.0') and not \
("linux" in oid(".1.3.6.1.2.1.1.1.0").lower()
and oid(".1.3.6.1.4.1.2021.10.1.6.1"))
|