Check-Manual von kernel_performance

Various Linux Kernel Counters
Distribution offizieller Teil von Check_MK
Lizenz GPL
Unterstützte Agenten Linux

This check monitors various counters as found in {/proc/stat} and {/proc/vmstat}. Examples for those counters are {ctxt} (the number of process context switches per second), {pgmajfault} (the number of major page faults per second), {processes} (the number of process creations per second), {pswpin} (the number of written swap pages to disk) and {pswpout} (the number of read swap pages from disk). You can set a critical and warning level on each of those counters or just monitor them without levels in order to collect performance data. Levels you set to {None} will not be checked. For {Page Swap In} and {Page Swap Out} both upper and lower levels can be set.

Discovery

One service is created for {"Major Page Faults"}, {"Context Switches"}, {"Process Creations"}, {"Page Swap In"} and {"Page Swap Out"} on each host.