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insideClaw/cpuUsageByPID

Created August 28, 2014 11:46
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Snippet to get CPU usage per process. Takes PID as an argument.
Raw
cpuUsageByPID
#!/bin/bash
if [ $# != 1 ]; then
echo "Usage: Provide the PID to check for CPU usage as an argument."
exit 1
else
PID=$1
fi
sleep 1 && pkill prstat &
prstat -p $PID | grep .*\..% | awk '{ print $9 }'
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