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EBPF From Rust: The 34ms Ghost We Couldn’t See: Revision history

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21 November 2025

  • curprev 01:1001:10, 21 November 2025 PC talk contribs 24,920 bytes +24,920 Created page with "500px So here’s the thing that drove us absolutely insane for three weeks straight. Our API had this… ceiling. Like we’d hit an invisible wall at 84ms P99 latency and nothing — and I mean nothing — we tried could push through it. The really maddening part? Every profiler we threw at it said we were doing great. Database queries? Lightning fast. Network calls? Barely a blip. Application code? Optimized to hell and back. But somehow..."
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