A performance change should improve the measured workload without sacrificing correctness or wasting capacity. Which measurements and bottlenecks should be considered first?

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Tasadduq BurneyownerOwner · Founder

26525 reputation · 23 Apr 2024, 23:22 UTC

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Use benchmarks and pprof with representative input to identify CPU, allocation or contention costs. Measure before adding pools or concurrency. Reducing allocations may help, but it can also complicate ownership; preserve correctness and compare end-to-end behavior.

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