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Add plugins for monitoring NVIDIA and AMD GPUs
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Nuno Fachada
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235
plugins/gpu/amd_gpu_
Executable file
235
plugins/gpu/amd_gpu_
Executable file
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#!/bin/bash
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# -*- bash -*-
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: << =cut
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=head1 NAME
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amd_gpu_ - Wildcard plugin to monitor AMD GPUs. Uses aticonfig utility,
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usually bundled with AMD GPU driver, to obtain information. To use this
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plugin you have to make sure aticonfig will run without an active X
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server (i.e. without anyone being logged in via the GUI). For more
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information on this visit this link:
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http://www.mayankdaga.com/running-opencl-applications-remotely-on-amd-gpus/
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=head1 CONFIGURATION
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This is a wildcard plugin. The wildcard prefix link name should be the
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value to monitor.
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This plugin uses the following configuration variables:
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[amd_gpu_*]
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env.aticonfexec - Location of aticonfig executable.
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user root
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=head2 DEFAULT CONFIGURATION
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The default configuration is to set "env.aticonfexec" to /usr/bin/aticonfig.
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=head2 EXAMPLE WILDCARD USAGE
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C<ln -s /usr/share/munin/plugins/amd_gpu_ /etc/munin/plugins/amd_gpu_temp>
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...will monitor the temperature of available AMD GPUs.
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=head1 AUTHOR
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Nuno Fachada
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faken@fakenmc.com
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=head1 LICENSE
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GNU General Public License, version 2
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http://www.gnu.org/licenses/gpl-2.0.html
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=head1 MAGIC MARKERS
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#%# family=auto
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#%# capabilities=autoconf suggest
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=cut
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# Determine name of parameter to monitor
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name=`basename $0 | sed 's/^amd_gpu_//g'`
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# Get location of aticonfig executable or use default
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atiConfigExec=${aticonfexec:-'/usr/bin/aticonfig'}
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# Check if autoconf was requested
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if [ "$1" = "autoconf" ]; then
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# Autoconf only returns yes if aticonfig exists and is executable
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if [ -x $atiConfigExec ]; then
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echo yes
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exit 0
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else
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echo "no (aticonfig executable not found)"
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exit 0
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fi
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fi
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# Check if suggest was requested
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if [ "$1" = "suggest" ]; then
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echo "temp"
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echo "clocks"
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echo "fan"
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echo "load"
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echo "vcore"
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exit 0
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fi
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# Get number of GPUs
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nGpusOutput=`$atiConfigExec --list-adapters`
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nGpus=`echo "$nGpusOutput" | wc -l`
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nGpus=$((nGpus - 2)) # Last two lines don't matter
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if [ $nGpus -eq 0 ]; then
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# Exit if no GPUs found
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echo "No AMD GPUs detected. Exiting."
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exit 1
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fi
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# Check if config was requested
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if [ "$1" = "config" ]; then
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# Configure graph depending on what which quantity will be plotted
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case $name in
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temp)
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echo 'graph_title GPU temperature'
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echo 'graph_args -l 0 -u 120'
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echo 'graph_vlabel Degrees (C)'
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echo 'graph_category gpu'
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echo "graph_info Temperature information for AMD GPUs"
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nGpusCounter=0
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while [ $nGpusCounter -lt $nGpus ]
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do
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gpuName=`echo "$nGpusOutput" | grep "* 0" | cut -f 1,3 --complement -d " "`
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echo "temp${nGpusCounter}.warning 75"
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echo "temp${nGpusCounter}.critical 95"
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echo "temp${nGpusCounter}.info Temperature information for $gpuName"
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echo "temp${nGpusCounter}.label Temperature ($gpuName)"
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: $(( nGpusCounter = $nGpusCounter + 1 ))
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done
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;;
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clocks)
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# First determine max clock for each GPU...
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read -a array <<< `$atiConfigExec --odgc | grep "Peak Range" | grep -o "[0-9]*"`
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maxclock=0
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for element in "${array[@]}"
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do
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if [ "$element" -gt "$maxclock" ]; then
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maxclock=$element
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fi
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done
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# ...then output config data.
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echo 'graph_title GPU clock'
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echo "graph_args -l 0 -u $maxclock"
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echo 'graph_vlabel MHz'
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echo 'graph_category gpu'
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echo "graph_info Core and memory clock info for AMD GPUs"
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nGpusCounter=0
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while [ $nGpusCounter -lt $nGpus ]
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do
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gpuName=`echo "$nGpusOutput" | grep "* 0" | cut -f 1,3 --complement -d " "`
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echo "memclock${nGpusCounter}.info Memory clock information for $gpuName"
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echo "memclock${nGpusCounter}.label Memory clock ($gpuName)"
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echo "coreclock${nGpusCounter}.info Core clock information for $gpuName"
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echo "coreclock${nGpusCounter}.label Core clock ($gpuName)"
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: $(( nGpusCounter = $nGpusCounter + 1 ))
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done
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;;
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fan)
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echo 'graph_title GPU fan speed'
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echo 'graph_args -l 0 -u 100'
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echo 'graph_vlabel Percentage'
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echo 'graph_category gpu'
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echo "graph_info Fan speed of AMD GPUs"
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nGpusCounter=0
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while [ $nGpusCounter -lt $nGpus ]
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do
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gpuName=`echo "$nGpusOutput" | grep "* 0" | cut -f 1,3 --complement -d " "`
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echo "fan${nGpusCounter}.info Fan speed information for $gpuName"
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echo "fan${nGpusCounter}.label Fan speed ($gpuName)"
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: $(( nGpusCounter = $nGpusCounter + 1 ))
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done
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;;
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load)
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echo 'graph_title GPU load'
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echo 'graph_args -l 0 -u 100'
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echo 'graph_vlabel Percentage'
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echo 'graph_category gpu'
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echo "graph_info GPU load"
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nGpusCounter=0
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while [ $nGpusCounter -lt $nGpus ]
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do
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gpuName=`echo "$nGpusOutput" | grep "* 0" | cut -f 1,3 --complement -d " "`
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echo "load${nGpusCounter}.info Load information for $gpuName"
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echo "load${nGpusCounter}.label Load ($gpuName)"
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: $(( nGpusCounter = $nGpusCounter + 1 ))
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done
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;;
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vcore)
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echo 'graph_title GPU core voltage'
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echo 'graph_vlabel mV'
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echo 'graph_category gpu'
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echo "graph_info GPU core voltage"
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nGpusCounter=0
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while [ $nGpusCounter -lt $nGpus ]
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do
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gpuName=`echo "$nGpusOutput" | grep "* 0" | cut -f 1,3 --complement -d " "`
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echo "vcore${nGpusCounter}.info Vcore information for $gpuName"
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echo "vcore${nGpusCounter}.label Core voltage ($gpuName)"
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: $(( nGpusCounter = $nGpusCounter + 1 ))
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done
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;;
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*)
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echo "Can't run without a proper symlink. Exiting."
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echo "Try running munin-node-configure --suggest."
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exit 1
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;;
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esac
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exit 0
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fi
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# Get and print requested value for all available GPUs
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export DISPLAY=:0
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nGpusCounter=0
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while [ $nGpusCounter -lt $nGpus ]
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do
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case $name in
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temp)
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value=`$atiConfigExec --adapter=$nGpusCounter --odgt | grep "Sensor 0: Temperature" | grep -o "[0-9]*\.[0-9]*"`
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echo "temp${nGpusCounter}.value $value"
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;;
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clocks)
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value=`$atiConfigExec --adapter=$nGpusCounter --odgc | grep "Current Clocks" | grep -o "[0-9]*"`
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coreClock=`echo "$value" | sed -n 1p`
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echo "coreclock${nGpusCounter}.value $coreClock"
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memClock=`echo "$value" | sed -n 2p`
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echo "memclock${nGpusCounter}.value $memClock"
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;;
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fan)
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value=`$atiConfigExec --adapter=$nGpusCounter --pplib-cmd "get fanspeed 0" | grep "Fan Speed" | grep -o "[0-9]*"`
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echo "fan${nGpusCounter}.value $value"
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;;
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load)
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value=`$atiConfigExec --adapter=$nGpusCounter --odgc | grep "GPU load" | grep -o "[0-9]*"`
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echo "load${nGpusCounter}.value $value"
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;;
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vcore)
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value=`$atiConfigExec --adapter=$nGpusCounter --pplib-cmd "get activity" | grep "VDDC" | grep -o "[0-9]*"`
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echo "vcore${nGpusCounter}.value $value"
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;;
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*)
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echo "Can't run without a proper symlink. Exiting."
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echo "Try running munin-node-configure --suggest."
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exit 1
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;;
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esac
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: $(( nGpusCounter = $nGpusCounter + 1 ))
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done
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