S. Mortall — infrastructure notes

S. Mortall — infrastructure notes https://new.stmortall241255156611.xyz/ Notes on Linux, networking and running small production systems without drama. en Notes on measuring latency properly https://new.stmortall241255156611.xyz/post-latency.html https://new.stmortall241255156611.xyz/post-latency.html Thu, 05 Nov 2026 09:00:00 +0000 Why TTFB numbers from a single curl tell you almost nothing. A small backup setup that actually gets tested https://new.stmortall241255156611.xyz/post-backups.html https://new.stmortall241255156611.xyz/post-backups.html Tue, 27 Oct 2026 09:00:00 +0000 restic, systemd timers, and a monthly restore drill. Serving HTTP/3 without breaking HTTP/1.1 clients https://new.stmortall241255156611.xyz/post-http3.html https://new.stmortall241255156611.xyz/post-http3.html Fri, 18 Sep 2026 09:00:00 +0000 Alt-Svc, ALPN and the UDP buffer nobody remembers to raise.