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Perf - #110

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noneback merged 1 commit into
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perf
Jun 27, 2026
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Perf#110
noneback merged 1 commit into
mainfrom
perf

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- Add observer struct with openSpan/closeSpan lifecycle management
- Replace profiler/tracer fields with observer in executor
- Simplify invokeStatic/invokeSubflow/invokeCondition functions
- Add concurrency scaling benchmarks (C10/C40/C80 variants)
- Update README with benchmark results showing memory improvements

Key findings:
- Memory allocation reduced by ~40-45% (span not created when tracing disabled)
- Allocs/op reduced by ~15-21%
- Larger concurrency can hurt performance in high-concurrency small-task scenarios

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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codecov Bot commented Jun 27, 2026

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.36%. Comparing base (456935a) to head (9dc1473).

Additional details and impacted files
@@            Coverage Diff             @@
##             main     #110      +/-   ##
==========================================
+ Coverage   89.28%   89.36%   +0.07%     
==========================================
  Files          16       16              
  Lines         812      818       +6     
==========================================
+ Hits          725      731       +6     
  Misses         63       63              
  Partials       24       24              
Flag Coverage Δ
unittests 89.36% <100.00%> (+0.07%) ⬆️

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@noneback
noneback merged commit abe419c into main Jun 27, 2026
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@noneback
noneback deleted the perf branch June 27, 2026 09:41
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