{ "info": { "author": "Archit Sharma", "author_email": "archit.py@gmail.com", "bugtrack_url": null, "classifiers": [ "Development Status :: 3 - Alpha", "Intended Audience :: Developers", "License :: OSI Approved :: GNU General Public License v3 (GPLv3)", "Programming Language :: Python", "Topic :: Software Development :: Libraries" ], "description": "# perf-script-postprocessor\n\n[](https://travis-ci.org/arcolife/perf-script-postprocessor)\n\nThis calculates delta (difference of timestamps from various\nentry/exit points from events recorded) from the trace output,\nwhich is produced by using the `perf script` command, which in turn,\nuses the perf.data file produced by using the `perf record` command,\na set of utilities,which is provided under the package [perf-tools](https://github.com/brendangregg/perf-tools)\n\n## INSTALLATION\n\nStep 1: Install from pip: `$ pip2 install perf-script-postprocessor`\n\nStep 2: Copy [this conf file](https://raw.githubusercontent.com/arcolife/perf-script-postprocessor/master/delta_processor.conf)\n \tinto /etc/\n\nStep 3: Customize the conf file accordingly.\n\nOptional: \nStep 4: Refer to docs/WIKI.md or [this page](https://github.com/arcolife/perf-script-postprocessor/wiki) for detailed usage.\n\nFor more, refer to `INSTALL` guide. \n\n## TESTS\n\n`$ ./tests/run-tests.sh`\n\n## USAGE\n\n```$ perf_script_processor -p