More timings

[peterfpeterson]

Since the larger problem with WAND^2 is that the queue is getting full, this add mores metrics which estimate the reduction time. Unfortunately, it is estimating the time for reduction as the difference between when mantid-framework is initialized and the last algorithm ends. Reduction scripts do not have to be written this way, but this gives a minimum time spent running the reduction.

Check list for the pull request

• I have read the [CONTRIBUTING]
• I have read the [CODE_OF_CONDUCT]
• I have added tests for my changes
• I have updated the documentation accordingly

Check list for the reviewer

• I have read the [CONTRIBUTING]
• I have verified the proposed changes
• best software practices
  • all internal functions have an underbar, as is python standard
  • clearly named variables (better to be verbose in variable names)
  • code comments explaining the intent of code blocks
• All the tests are passing
• The documentation is up to date
• code comments added when explaining intent

Manual test for the reviewer

References

[codecov]

Codecov Report

Attention: Patch coverage is 82.22222% with 8 lines in your changes are missing coverage. Please review.

Project coverage is 77.17%. Comparing base (e367658) to head (48a6342).
Report is 1 commits behind head on main.

Files	Patch %	Lines
scripts/ar_report.py	82.22%	8 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #43      +/-   ##
==========================================
- Coverage   82.93%   77.17%   -5.76%     
==========================================
  Files          15       16       +1     
  Lines         920     1240     +320     
==========================================
+ Hits          763      957     +194     
- Misses        157      283     +126     

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[backmari]

The code changes look reasonable. I am fine ignoring the codecov "error".

I tested the script on an autoreduced HB2C run and can see in the report that the new metric meas-redux shows that the reduction took longer than the run.