Module: check_mk Branch: master Commit: 2603ab93998702ebc5db1dfd4fd55de5dd47923e URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=2603ab93998702… Author: Florian Heigl <fh(a)mathias-kettner.de> Date: Fri Sep 14 14:12:56 2012 +0200 Added manpage for jolokia_metrics.threads --- checkman/jolokia_metrics.threads | 38 ++++++++++++++++++++++++++++++++++++++ 1 files changed, 38 insertions(+), 0 deletions(-) diff --git a/checkman/jolokia_metrics.threads b/checkman/jolokia_metrics.threads new file mode 100644 index 0000000..5697958 --- /dev/null +++ b/checkman/jolokia_metrics.threads @@ -0,0 +1,38 @@ +title: Number of JVM threads +agents: linux +author: Mathias Kettner <mk(a)mathias-kettner.de> +license: GPL +distribution: check_mk +description: + This check works on the number of threads running in a JVM. + It can alert if a configured number of threads is exceeded, and + it will also calculate the rate (per second) at which new threads + are launched, independent of the total number of threads at the + time. + + To use this plugin, Jolokia and the agent plugin need to be installed + on the monitored server. + + +item: + The name of the application server instance as configured by the agent. + +perfdata: + The following values are returned in the perfdata: + Rate of thread creations, + Count of Threads currently running, + Count of Daemon Threads currently serving other threads, + Maximum number of Threads started at any given time during the JVM lifetime, + Number of Threads started since starting the JVM. + +inventory: + One check is created per JVM sent by the Jolokia agent. + + +[parameters] +warn (int): a WARN state is triggered is this many threads are running + a WARNING state is triggered +crit (int): a CRITICAL state is triggered is this many threads are running + +[configuration] +jolokia_metrics_threads_default_levels (int, int): Default levels, warning and critical