Unverified50% confidenceFactExact time
Deterministic profilers (such as cProfile) intercept every function call and return via hooks, precisely recording call counts and cumulative time, but they introduce significant runtime overhead, can slow a program down several times in high-frequency call scenarios, and cause observer effects.
1
Sources
50%
Confidence
Long-term
Relevance
10/13/2026
First Seen
Sources
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