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Ideas y Reflexiones

Ideas sobre tecnología, liderazgo, productividad y crecimiento personal en la industria tech.

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My monitoring stack was 59% of my DNS traffic, so I cached it
Infrastructure

My monitoring stack was 59% of my DNS traffic, so I cached it

While fixing a Pi-hole pinned at 100% CPU, I found that one host, my own monitoring stack, was generating 59% of all DNS queries. A small dnsmasq cache cut that by three quarters, but only after I fixed the two settings that were stopping it from caching anything.

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Página 18 de 34