f03621ea64
a couple of his OpenBSD-specific plugins. Munin the monitoring tool surveys all your computers and remembers what it saw. It presents all the information in graphs through a web interface. Its emphasis is on plug and play capabilities. After completing an installation a high number of monitoring plugins will be playing with no more effort. Using Munin you can easily monitor the performance of your computers, networks, SANs, applications, weather measurements and whatever comes to mind. It makes it easy to determine "what's different today" when a performance problem crops up. It makes it easy to see how you're doing capacity-wise on any resources.
85 lines
2.0 KiB
Bash
Executable File
85 lines
2.0 KiB
Bash
Executable File
#!/bin/sh
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#
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# $OpenBSD: vmstat,v 1.1.1.1 2009/11/17 11:11:20 sthen Exp $
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#
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# Adapted from node/node.d.freebsd/vmstat.in
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#
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# Plugin to monitor the number of procs in io-sleep and other wait
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# states. Uses `vmstat`.
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#
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# Parameters:
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#
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# config (required)
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# autoconf (optional - used by munin-config)
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#
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# _Log$
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# Revision 1.4.2.1 2005/01/28 14:51:22 lupe
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# Add graph_info and some filed.info
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#
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# Revision 1.5 2005/01/28 14:47:31 lupe
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# Add graph_info and some filed.info
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#
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# Revision 1.4 2004/11/28 09:43:54 lupe
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# 6-CURRENT support
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#
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# Revision 1.3 2004/05/20 19:02:36 jimmyo
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# Set categories on a bunch of plugins
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#
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# Revision 1.2 2004/02/01 18:59:54 lupe
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# FreeBSD 5 compatibility.
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#
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# Revision 1.1 2004/01/02 18:50:00 jimmyo
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# Renamed occurrances of lrrd -> munin
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#
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# Revision 1.1.1.1 2004/01/02 15:18:07 jimmyo
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# Import of LRRD CVS tree after renaming to Munin
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#
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# Revision 1.2 2003/11/07 17:43:16 jimmyo
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# Cleanups and log entries
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#
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#
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#
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# Magick markers (optional):
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#%# family=auto
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#%# capabilities=autoconf
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if [ "$1" = "autoconf" ]; then
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/usr/bin/vmstat 1 1 2>/dev/null >/dev/null
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RESULT=$?
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NAME=/usr/bin/vmstat
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if [ $RESULT -eq 0 ]; then
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echo yes
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exit 0
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else
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if [ $RESULT -eq 127 ]; then
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echo "no (could not run \"$NAME\")"
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exit 1
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else
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echo no
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exit 1
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fi
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fi
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fi
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if [ "$1" = "config" ]; then
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echo 'graph_title VMstat'
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echo 'graph_args --base 1000 -l 0'
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echo 'graph_vlabel process states'
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echo 'graph_category processes'
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echo 'graph_info This graph shows number of processes in each state.'
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echo 'running.label running'
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echo 'running.info processes on CPU or waiting for CPU'
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echo 'running.type GAUGE'
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echo 'blocked.label wait'
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echo 'blocked.info processes blocked for resources (I/O, paging, etc)'
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echo 'blocked.type GAUGE'
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echo 'pagewait.label pagewait'
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echo 'pagewait.info processes waiting for page-in'
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echo 'pagewait.type GAUGE'
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exit 0
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fi
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/usr/bin/vmstat 1 2 | /usr/bin/awk 'END { print "wait.value " $1 "\nblocked.value " $2 "\npagewait.value " $3}'
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