[checkmk-commits] Check_MK Git: check_mk: initial version of check manpage for statgrab_cpu and statgrab_load

Module: check_mk Branch: master Commit: 4c057669c6e2de60cb87b400e8875da65a2c4512 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=4c057669c6e2de… Author: Bernd Stroessenreuther <bs(a)mathias-kettner.de> Date: Mon Jul 22 16:54:37 2013 +0200 initial version of check manpage for statgrab_cpu and statgrab_load --- checkman/statgrab_cpu | 7 +++++-- checkman/statgrab_load | 41 +++++++++++++++++++++++++++++++++-------- 2 files changed, 38 insertions(+), 10 deletions(-) diff --git a/checkman/statgrab_cpu b/checkman/statgrab_cpu index 1a74d29..fbc06b6 100644 --- a/checkman/statgrab_cpu +++ b/checkman/statgrab_cpu @@ -5,9 +5,12 @@ license: GPL distribution: check_mk description: This check measures the CPU utilization during the last check - cycle. A level can be set only on {wait} (disk wait). + cycle. - BERND: Hinweis auf statgrab-Plugin (HP) bzw. statgrab-Befehl (beide). + Make sure you have the statgrab binary available on the monitored + machine. Under HP-UX you also need to activate the hpux_statgrab agent plugin. + + The check allways returns {OK} status. perfdata: Three variables: The percentage of time spent in {user}, {system} and {wait} diff --git a/checkman/statgrab_load b/checkman/statgrab_load index 1896dbb..009e4a9 100644 --- a/checkman/statgrab_load +++ b/checkman/statgrab_load @@ -4,16 +4,41 @@ catalog: os/kernel license: GPL distribution: check_mk description: - This check measures the CPU utilization during the last check - cycle. A level can be set only on {wait} (disk wait). + This check measures and checks the averaged CPU load during the last check + cycle by using the statgrab tool of the operating system. The values + for 1, 5 and 15 minute average are sent, although the PNP template + shipped with check_mk only displays the 1 and 15 min average load. - BERND: Hinweis auf statgrab-Plugin (HP) bzw. statgrab-Befehl (beide). + Make sure you have the statgrab binary available on the monitored + machine. Under HP-UX you also need to activate the hpux_statgrab agent plugin. + Note: The CPU load is the average number of processes that are + currently in the state "running". Do not mix this up with the + CPU "utiliziation" (which measures the current usage of the CPU + in percent). + +examples: + # Set default levels to a load of 4 and 8 + cpuload_default_levels = (4.0, 8.0). + + checks += [ + # Use levels 4 (warning) and 8 (critical) + # on all hosts with the tag "unix" + (["unix"], ALL_HOSTS, "statgrab_load", None, (4, 8)), + ] perfdata: - Three variables: The percentage of time spent in {user}, {system} and {wait} - (disk wait). The idle time can be computed by substracting those three values - from 100%. The user value contains also {nice}. + Three values: The load average for 1, 5 and 15 minutes. inventory: - One check per host is created if the agent contains a {statgrab_cpu} - section containing cpu information. + One check per host is created if the agent contains a {statgrab_load} + section. + +[parameters] +warning (int): 15 minute average load at which a {WARN} is triggered. +critical (int): 15 minute average load at which a {CRIT} state is triggered. + +[configuration] +cpuload_default_levels (int, int): A pair of floats or integers: The default + levels. These levels are used for inventorized checks. This variable + is preset to {(5, 10)} +