Building a Bare-Metal System Profiler in Pure C with Sub-1ms Latency

2026-10-31来源 dev.to DevOpsEnglish

Higher-level system monitoring tools often carry unnecessary execution overhead. akv-sysmon parses /proc/meminfo and /proc/stat directly in C, compiled with -O3 optimizations. In synthetic benchmarks using stress-ng (2 CPU stressors + 5.8GB RAM allocation), telemetry extraction completed in under 0.001s with zero memory leaks.

Repository: https://github.com/EAKVision/akv-sysmon

Live Web Terminal: https://EAKVision.github.io/akv-sysmon/

原文：https://www.a8q9.cn/en/article/building-a-bare-metal-system-profiler-in-pure-c-with-sub-1ms-latency-b1442e.html

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