Merge pull request #2021 from ktsaou/master

[netdata.git] / charts.d / load_average.chart.sh

diff --git a/charts.d/load_average.chart.sh b/charts.d/load_average.chart.sh
old mode 100755 (executable)
new mode 100644 (file)
index 257ea7c..70d3aec
--- a/charts.d/load_average.chart.sh
+++ b/charts.d/load_average.chart.sh
@@ -1,4 +1,10 @@
-#!/bin/sh
+# no need for shebang - this file is loaded from charts.d.plugin
+
+# 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
@@ -28,7 +34,7 @@ load_average_check() {
 load_average_create() {
        # create a chart with 3 dimensions
 cat <<EOF
-CHART system.load '' "System Load Average" "load" load system.load line $[load_priority + 1] $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