New upstream version 1.11.0+dfsgupstream/1.11.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

4 files changed, 129 insertions, 0 deletions

diff --git a/collectors/charts.d.plugin/cpufreq/Makefile.inc b/collectors/charts.d.plugin/cpufreq/Makefile.inc
new file mode 100644
index 000000000..682379133
--- /dev/null
+++ b/collectors/charts.d.plugin/cpufreq/Makefile.inc
@@ -0,0 +1,13 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# THIS IS NOT A COMPLETE Makefile
+# IT IS INCLUDED BY ITS PARENT'S Makefile.am
+# IT IS REQUIRED TO REFERENCE ALL FILES RELATIVE TO THE PARENT
+
+# install these files
+dist_charts_DATA       += cpufreq/cpufreq.chart.sh
+dist_chartsconfig_DATA += cpufreq/cpufreq.conf
+
+# do not install these files, but include them in the distribution
+dist_noinst_DATA       += cpufreq/README.md cpufreq/Makefile.inc
+
diff --git a/collectors/charts.d.plugin/cpufreq/README.md b/collectors/charts.d.plugin/cpufreq/README.md
new file mode 100644
index 000000000..d82951aac
--- /dev/null
+++ b/collectors/charts.d.plugin/cpufreq/README.md
@@ -0,0 +1,2 @@
+> THIS MODULE IS OBSOLETE.
+> USE THE PYTHON ONE - IT SUPPORTS MULTIPLE JOBS AND IT IS MORE EFFICIENT
diff --git a/collectors/charts.d.plugin/cpufreq/cpufreq.chart.sh b/collectors/charts.d.plugin/cpufreq/cpufreq.chart.sh
new file mode 100644
index 000000000..1fc6caabf
--- /dev/null
+++ b/collectors/charts.d.plugin/cpufreq/cpufreq.chart.sh
@@ -0,0 +1,90 @@
+# shellcheck shell=bash
+# no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# netdata
+# real-time performance and health monitoring, done right!
+# (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
+#
+
+# if this chart is called X.chart.sh, then all functions and global variables
+# must start with X_
+
+cpufreq_sys_dir="${NETDATA_HOST_PREFIX}/sys/devices"
+cpufreq_sys_depth=10
+cpufreq_source_update=1
+
+# _update_every is a special variable - it holds the number of seconds
+# between the calls of the _update() function
+cpufreq_update_every=
+cpufreq_priority=10000
+
+cpufreq_find_all_files() {
+	find "$1" -maxdepth $cpufreq_sys_depth -name scaling_cur_freq 2>/dev/null
+}
+
+# _check is called once, to find out if this chart should be enabled or not
+cpufreq_check() {
+
+	# this should return:
+	#  - 0 to enable the chart
+	#  - 1 to disable the chart
+
+	[ -z "$( cpufreq_find_all_files "$cpufreq_sys_dir" )" ] && return 1
+	return 0
+}
+
+# _create is called once, to create the charts
+cpufreq_create() {
+	local dir file id i
+
+	# we create a script with the source of the
+	# cpufreq_update() function
+	# - the highest speed we can achieve -
+	[ $cpufreq_source_update -eq 1 ] && echo >"$TMP_DIR/cpufreq.sh" "cpufreq_update() {"
+
+	echo "CHART cpu.cpufreq '' 'CPU Clock' 'MHz' 'cpufreq' '' line $((cpufreq_priority + 1)) $cpufreq_update_every"
+	echo >>"$TMP_DIR/cpufreq.sh" "echo \"BEGIN cpu.cpufreq \$1\""
+
+	i=0
+	for file in $( cpufreq_find_all_files "$cpufreq_sys_dir" | sort -u )
+	do
+		i=$(( i + 1 ))
+		dir=$( dirname "$file" )
+		cpu=
+
+		[ -f "$dir/affected_cpus" ] && cpu=$( cat "$dir/affected_cpus" )
+		[ -z "$cpu" ] && cpu="$i.a"
+
+		id="$( fixid "cpu$cpu" )"
+
+		debug "file='$file', dir='$dir', cpu='$cpu', id='$id'"
+
+		echo "DIMENSION $id '$id' absolute 1 1000"
+		echo >>"$TMP_DIR/cpufreq.sh" "echo \"SET $id = \"\$(< $file )"
+	done
+	echo >>"$TMP_DIR/cpufreq.sh" "echo END"
+
+	[ $cpufreq_source_update -eq 1 ] && echo >>"$TMP_DIR/cpufreq.sh" "}"
+
+	# ok, load the function cpufreq_update() we created
+        # shellcheck disable=SC1090
+	[ $cpufreq_source_update -eq 1 ] && . "$TMP_DIR/cpufreq.sh"
+
+	return 0
+}
+
+# _update is called continuously, to collect the values
+cpufreq_update() {
+	# the first argument to this function is the microseconds since last update
+	# pass this parameter to the BEGIN statement (see bellow).
+
+	# do all the work to collect / calculate the values
+	# for each dimension
+	# remember: KEEP IT SIMPLE AND SHORT
+        # shellcheck disable=SC1090
+	[ $cpufreq_source_update -eq 0 ] && . "$TMP_DIR/cpufreq.sh" "$1"
+
+	return 0
+}
+
diff --git a/collectors/charts.d.plugin/cpufreq/cpufreq.conf b/collectors/charts.d.plugin/cpufreq/cpufreq.conf
new file mode 100644
index 000000000..7130555af
--- /dev/null
+++ b/collectors/charts.d.plugin/cpufreq/cpufreq.conf
@@ -0,0 +1,24 @@
+# no need for shebang - this file is loaded from charts.d.plugin
+
+# netdata
+# real-time performance and health monitoring, done right!
+# (C) 2018 Costa Tsaousis <costa@tsaousis.gr>
+# GPL v3+
+
+# THIS PLUGIN IS DEPRECATED
+# USE THE PYTHON.D ONE
+
+#cpufreq_sys_dir="/sys/devices"
+#cpufreq_sys_depth=10
+#cpufreq_source_update=1
+
+# the data collection frequency
+# if unset, will inherit the netdata update frequency
+#cpufreq_update_every=
+
+# the charts priority on the dashboard
+#cpufreq_priority=10000
+
+# the number of retries to do in case of failure
+# before disabling the module
+#cpufreq_retries=10