-#!/bin/sh
+# no need for shebang - this file is loaded from charts.d.plugin
-load_average_update_every=
+# netdata
+# real-time performance and health monitoring, done right!
+# (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
+# GPL v3+
+#
+
+load_average_update_every=5
+load_priority=100
+
+# this is an example charts.d collector
+# it is disabled by default.
+# there is no point to enable it, since netdata already
+# collects this information using its internal plugins.
+load_average_enabled=0
load_average_check() {
# this should return:
# - 0 to enable the chart
# - 1 to disable the chart
+ if [ ${load_average_update_every} -lt 5 ]
+ then
+ # there is no meaning for shorter than 5 seconds
+ # the kernel changes this value every 5 seconds
+ load_average_update_every=5
+ fi
+
+ [ ${load_average_enabled} -eq 0 ] && return 1
return 0
}
load_average_create() {
# create a chart with 3 dimensions
cat <<EOF
-CHART example.load '' "System Load Average" "load" load load line 500 $load_average_update_every
+CHART system.load '' "System Load Average" "load" load system.load line $((load_priority + 1)) $load_average_update_every
DIMENSION load1 '1 min' absolute 1 100
DIMENSION load5 '5 mins' absolute 1 100
DIMENSION load15 '15 mins' absolute 1 100
# write the result of the work.
cat <<VALUESEOF
-BEGIN example.load
+BEGIN system.load
SET load1 = $load1
SET load5 = $load5
SET load15 = $load15