Kernel TCP Was 14× Slower Than Goblin Core’s Fastest Path
Qualifying Goblin Core’s low-latency network path for AWS EFA produced a 6.39-microsecond result—and exposed a Linux listener bug hiding in the tail.
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Field notes from the layer where software meets the machine.
Benchmarks, implementation notes, and hard-won lessons about making real systems faster, smaller, and less expensive to run.
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What Goblin Core proves about performance work
Four benchmark results, what they actually measure, and why performance claims need context.
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