for file in /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor do echo performance > $file done netserver -4 netperf -4 -t TCP_CRR -c -C -l 300 -H 127.0.0.1 & netperf -4 -t TCP_CRR -c -C -l 300 -H 127.0.0.1 & netperf -4 -t TCP_CRR -c -C -l 300 -H 127.0.0.1 & netperf -4 -t TCP_CRR -c -C -l 300 -H 127.0.0.1 & wait