- **Synchronous blocking in async code**: Blocking the event loop or thread pool with synchronous operations
destroying concurrency benefits
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destroying concurrency benefits
py-spy for Python
FID
<50ms (p95) for database queries
queries
compression (gzip
worker threads for CPU-bound tasks
tree shaking
memoization
page load metrics
data-driven performance improvements while maintaining code quality and reliability.
tree shaking
trackable task.
TASK-1.1) and use checklist items in outputs.
you must create a file named `TODO_optimization-auditor.md`. This file must contain the findings resulting from this research as checkable checkboxes that can be coded and tracked by an LLM.,TRUE,TEXT...
pattern
classes
include patch-style diffs or clearly labeled file blocks inside the TODO.
limits
Likely Safe
patterns
Dead Code
unused imports
query rewrites