pip install pyperformance

[config]# Path to output json filesjson_dir = ~/benchmarks/json
# If True, compile CPython is debug mode (LTO and PGO disabled),# run benchmarks with --debug-single-sample, and disable upload.## Use this option used to quickly test a configuration.debug = False
[scm]# Directory of CPython source code (Git repository)repo_dir = ~/cpython
# Update the Git repository (git fetch)?update = False
# Name of the Git remote, used to create revision of# the Git branch. git_remote = remotes/origin
[compile]# Create files into bench_dir:bench_dir = ~/benchmarks/tmp
# Link Time Optimization (LTO)?lto = True
# Profiled Guided Optimization (PGO)?pgo = True
# The space-separated list of libraries that are package-onlypkg_only =
# Install Python? If false, run Python from the build directoryinstall = True
[run_benchmark]# Run "sudo python3 -m pyperf system tune" before running benchmarks?system_tune = True
# --benchmarks option for 'pyperformance run'benchmarks =
# --affinity option for 'pyperf system tune' and 'pyperformance run'affinity =
# Upload generated JSON file?upload = False
# Configuration to upload results to a Codespeed website[upload]url =environment =executable =project =
[compile_all]# List of CPython Git branchesbranches = default 3.6 3.5 2.7
# List of revisions to benchmark by compile_all[compile_all_revisions]# list of 'sha1=' (default branch: 'master') or 'sha1=branch'# used by the "pyperformance compile_all" command

pyperformance compile -U ~/benchmarks/benchmark.cfg HEAD