Metadata-Version: 2.1
Name: hdr-plot
Version: 0.1.7
Summary: A simple HdrHistogram plotting script.
Home-page: https://github.com/BrunoBonacci/hdr-plot
Author: Bruno Bonacci
Author-email: bonacci.bruno@gmail.com
License: UNKNOWN
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Operating System :: OS Independent
Description-Content-Type: text/markdown

# hdr-plot for HdrHistogram

A standalone plotting script for https://github.com/giltene/wrk2 and
https://github.com/HdrHistogram/HdrHistogram.

This is just a quick and unsophisticated script to quickly plot the
HdrHistograms directly from the output of `wkr2` benchmarks.

For example:

![myplot.png](myplot.png)

## how to run

usage:

    usage: hdr-plot.py [-h] [--output OUTPUT] [--title TITLE] [--nobox] files [files ...]

To run need a few packages to be installed:

  * install python3

    pip3 install --user pandas matplotlib

Then run `wrk` with the `-L` option and store the output into a file, like:

    wrk -t2 -c100 -d30s -R2000 -L http://127.0.0.1:8080/index.html &> result.out

Finally plot the percentile distribution:

    ./hdr-plot.py --output myplot.png --title "My plot" ./result.out [...]

You can provide more files to be plotted on the same graph:

    ./hdr-plot.py --output myplot.png --title "My plot" ./sample/file1.out ./sample/file2.out ./sample/file3.out


## License

Copyright © 2018 Bruno Bonacci - Distributed under the [Apache License v 2.0](http://www.apache.org/licenses/LICENSE-2.0)


