linux:perf

Performance

Enable “Uncore Frequency Scaling” in BIOS CPU power management configuration.
create CPU work load
```
# taskset -c 0 openssl speed
```

Check turbo boost
```
# turbostat
# pcm
```

Set CPU frequency policy
```
# cpupower frequency-set -g performance
```

linux/perf.txt · Last modified: 2017/01/18 17:46 by frank