Add summary output for uperf

[jtaleric]

Description

Uperf spews raw per-second data to the screen. Instead, we should provide a summary of the results.

The only issue here, is the user doesn't have the contextg of what the test was, since it is in XML and read in via a file. This could be later improved to read in the XML to understand the sort of test.

Fixes

[codecov-commenter]

Codecov Report

Merging #404 (8dbb3b8) into master (b8ccd6e) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #404   +/-   ##
=======================================
  Coverage   39.35%   39.35%           
=======================================
  Files          15       15           
  Lines         869      869           
=======================================
  Hits          342      342           
  Misses        527      527           

Flag	Coverage Δ
gha	39.35% <ø> (ø)
python-3.6	39.35% <ø> (ø)
unit	39.35% <ø> (ø)

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[jtaleric]

Not sure why that check is failing, as it succeeds locally?

(rook) jtaleric at rook-mobile in ~/dev/snafu on uperf-summary* $ black snafu/benchmarks/uperf/uperf.py
All done! ✨ 🍰 ✨
1 file left unchanged.

[jtaleric]

/rerun all

[mohit-sheth]

pre-commit.ci autofix

[learnitall]

@jtaleric Snafu's black config is set in the pre-commit config, which isn't picked up by running black on its own. To run black with snafu's config, do a pre-commit run black.

[jtaleric]

Thanks @learnitall!!