feat: add ab_plot.py script #5508
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ShadowCurse
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JackThomson2
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Add a script to create visualizations of performance data. - works for both single and multiple inputs - allows comparison of different hosts - allows comparison of multiple tests - can generate pdf and html outputs Signed-off-by: Egor Lazarchuk <[email protected]>
These libraries are needed for the ab_plot.py. At the same time update `python` version defined in the `pyproject.toml`. This is required because for some reason poetry errors when pooling dependencies saying the python version is too old. Updating the python version caused other problems with poetry installation with `pip3 install`. Because of this, change the way poetry is insatlled by pooling it directly from a website. Additionally the change broke somehow `virtualenv`, so just install `python3-venv` manually. Signed-off-by: Egor Lazarchuk <[email protected]>
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JamesC1305
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| usage: | ||
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| ```sh | ||
| ./tools/plot.py a_path b_path --output_type pdf |
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| ./tools/plot.py a_path b_path --output_type pdf | |
| ./tools/ab_plot.py a_path b_path --output_type pdf |
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| ### A/B visualization | ||
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| To create visualization of A/B runs use `tools/ab_plot.py` script. Example |
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Perhaps worth noting that pdf generation may be slow for tests that generate a lot of data? E.g. test_boottime.py:
- pdf: 60s
- table 0.3s
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Perhaps we should add a code path in the devtool to run this? That way it's consistent with the already existing run and analyze commands. Let me know what you think
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Changes
Add a script to create tables and plots for performance runs. It works for both single and multiple runs and can generate pdf and html output.
Here are exaples of the output:
test_block_performance.pdf
test_block_performance.html
Reason
Better A/B comparisons.
License Acceptance
By submitting this pull request, I confirm that my contribution is made under
the terms of the Apache 2.0 license. For more information on following Developer
Certificate of Origin and signing off your commits, please check
CONTRIBUTING.md.PR Checklist
tools/devtool checkbuild --allto verify that the PR passesbuild checks on all supported architectures.
tools/devtool checkstyleto verify that the PR passes theautomated style checks.
how they are solving the problem in a clear and encompassing way.
in the PR.
CHANGELOG.md.Runbook for Firecracker API changes.
integration tests.
TODO.rust-vmm.