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by ossianericson
56 days ago
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The jemalloc feature flag setup is the part I will steal from this. Not the boxing. In previous platform work we had the same problem: measure in dev with the wrong workload, or add permanent allocator overhead to prod. Feature-gating the instrumented allocator means the binary you measure is the binary you ship. Harder to arrange than it sounds once you've got environment-specific build configs in the way. |
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