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-rwxr-xr-xminimunin21
1 files changed, 20 insertions, 1 deletions
diff --git a/minimunin b/minimunin
index 950c0e8..3a96ae0 100755
--- a/minimunin
+++ b/minimunin
@@ -2,7 +2,7 @@
2 2
3PLUGIN_DIR=/usr/local/etc/minimunin-plugins 3PLUGIN_DIR=/usr/local/etc/minimunin-plugins
4CONFIG_DIR=/usr/local/etc/minimunin-configs 4CONFIG_DIR=/usr/local/etc/minimunin-configs
5BUILTIN="cpu load swap systat iostat uptime memory open_files" 5BUILTIN="cpu processes load swap systat iostat uptime memory open_files"
6SYSCTL=/sbin/sysctl 6SYSCTL=/sbin/sysctl
7[ -f ${SYSCTL} ] || SYSCTL=/usr/sbin/sysctl 7[ -f ${SYSCTL} ] || SYSCTL=/usr/sbin/sysctl
8 8
@@ -80,6 +80,11 @@ cpu)
80 set -- `get_sys kern.cp_time` 80 set -- `get_sys kern.cp_time`
81 printf "user.value %d\nnice.value %d\nsystem.value %d\ninterrupt.value %d\nidle.value %d\n" "$1" "$2" "$3" "$4" "$5" 81 printf "user.value %d\nnice.value %d\nsystem.value %d\ninterrupt.value %d\nidle.value %d\n" "$1" "$2" "$3" "$4" "$5"
82 ;; 82 ;;
83processes)
84 printf "processes.value %d\n" `/bin/pgrep -aS .* | /usr/bin/wc -l`
85 printf "threads.value %d\n" $(( `ps auxwH | wc -l` - 1 ))
86 printf "maxprocesses.value %d\n" `get_sys kern.maxproc`
87 ;;
83iostat) 88iostat)
84 for d in `/usr/sbin/iostat -Id | /usr/bin/head -n 1 | /usr/bin/xargs`; do 89 for d in `/usr/sbin/iostat -Id | /usr/bin/head -n 1 | /usr/bin/xargs`; do
85 set -- `/usr/sbin/iostat -Idx ${d} | /usr/bin/tail -n 1 | /usr/bin/xargs` 90 set -- `/usr/sbin/iostat -Idx ${d} | /usr/bin/tail -n 1 | /usr/bin/xargs`
@@ -292,6 +297,20 @@ cat <<-EOF
292 forks.min 0 297 forks.min 0
293EOF 298EOF
294;; 299;;
300processes)
301cat <<-EOF
302graph_title Process Statistics
303 graph_args --base 1000 -l 0
304 graph_vlabel number of processes
305 graph_category system
306 graph_info This graph monitors the number of running processes and threads.
307 processes.label The number of processes in the system
308 threads.label The number of threads in the system
309 maxprocesses.label The maximum number of processes in the system
310 processes.warning $(( get_sys kern.maxproc * 92 / 100 ))
311 processes.critical $(( get_sys kern.maxproc * 98 / 100 ))
312EOF
313;;
295*) 314*)
296 printf "# Unknown plugin ${_plugin}.\n" 315 printf "# Unknown plugin ${_plugin}.\n"
297 ;; 316 ;;