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JordiCorbilla/storeCPUUsage.sh

Last active April 10, 2017 20:23
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storeCPUUsage.sh
#!/bin/bash
# @Author: Jordi Corbilla
while true; do
(echo "%CPU %MEM ARGS $(date)" && ps -e -o pcpu,pmem,args --sort=pcpu | cut -d" " -f1-5 | tail) >> cpu.log; sleep 0.1;
done
#Example results;
#%CPU %MEM ARGS Fri 12 Aug 19:11:20 UTC 2016
#87.0 1.8 python /home/pi/mpi4py-2.0.0/demo/matrixmultiplication.py
#90.0 1.8 python /home/pi/mpi4py-2.0.0/demo/matrixmultiplication.py
#90.5 1.9 python /home/pi/mpi4py-2.0.0/demo/matrixmultiplication.py
#92.5 1.8 python /home/pi/mpi4py-2.0.0/demo/matrixmultiplication.py
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