Document: perf logic

[nonzzz]

Checklist

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• [ ] Fix linting errors
• [ ] Tests have been added / updated (or snapshots)

Change information

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[codecov[bot]]

Codecov Report

Merging #252 (3f27f28) into master (df929d3) will not change coverage. The diff coverage is n/a.

:exclamation: Current head 3f27f28 differs from pull request most recent head 92a049f. Consider uploading reports for the commit 92a049f to get more accurate results

@@           Coverage Diff           @@
##           master     #252   +/-   ##
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  Coverage   91.99%   91.99%           
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  Files         195      195           
  Lines        2310     2310           
  Branches      443      443           
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  Hits         2125     2125           
  Misses        183      183           
  Partials        2        2