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Project Description

The Python perf module is a toolkit to write, run and analyze benchmarks.

Features:

  • Simple API to run reliable benchmarks
  • Automatically calibrate a benchmark for a time budget.
  • Spawn multiple worker processes.
  • Compute the mean and standard deviation.
  • Detect if a benchmark result seems unstable.
  • perf stats command to analyze the distribution of benchmark results (min/max, mean, median, percentiles, etc.).
  • perf compare_to command tests if a difference if significant. It supports comparison between multiple benchmark suites (made of multiple benchmarks)
  • perf timeit command line tool for quick but reliable Python microbenchmarks
  • perf system tune command to tune your system to run stable benchmarks.
  • Automatically collect metadata on the computer and the benchmark: use the perf metadata command to display them, or the perf collect_metadata command to manually collect them.
  • --track-memory and --tracemalloc options to track the memory usage of a benchmark.
  • JSON format to store benchmark results.
  • Support multiple units: seconds, bytes and integer.

Quick Links:

Command to install perf on Python 3:

python3 -m pip install perf

perf supports Python 2.7 and Python 3. It is distributed under the MIT license.

Release History

Release History

1.2

This version

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1.1

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1.0

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0.9.6

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0.9.5

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0.9.4

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0.9.3

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0.9.2

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0.9.1

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0.9.0

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0.8.3

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0.8.2

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0.8.1

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0.8.0

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0.7.12

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0.7.11

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0.7.10

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0.7.9

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0.7.8

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0.7.7

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0.7.6

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0.7.5

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0.7.4

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0.7.3

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0.7.2

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0.7.1

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0.7

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0.6

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0.5

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0.4

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0.3

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0.2

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0.1

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0.0

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Download Files

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File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
perf-1.2-py2.py3-none-any.whl (83.2 kB) Copy SHA256 Checksum SHA256 py2.py3 Wheel Apr 10, 2017
perf-1.2.tar.gz (167.3 kB) Copy SHA256 Checksum SHA256 Source Apr 10, 2017

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