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6 Rust Mistakes That Destroy Performance in Production: Revision history

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14 November 2025

  • curprev 04:4404:44, 14 November 2025 PC talk contribs 9,293 bytes +9,293 Created page with "This article saves hours of debugging time and gives back real CPU, latency, and sanity. Read this now if any of the following apply to you: * Production p99 latency creeps upward each week. * Benchmarks look fine locally and fail under load. * There is a part of the codebase that everyone fears to change. The following 2,500 words will outline six actual errors, provide a fix, provide specific benchmark numbers, and demonstrate minimal code to replicate the issue...."
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