for file in /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
do
	echo performance > $file
done

2016-07-31 13:36:07 netserver -4
2016-07-31 13:36:09 netperf -4 -t TCP_STREAM -c -C -l 900 -H 127.0.0.1 &
2016-07-31 13:36:09 netperf -4 -t TCP_STREAM -c -C -l 900 -H 127.0.0.1 &
2016-07-31 13:36:09 netperf -4 -t TCP_STREAM -c -C -l 900 -H 127.0.0.1 &
2016-07-31 13:36:09 netperf -4 -t TCP_STREAM -c -C -l 900 -H 127.0.0.1 &