Dev Tools · 14h ago
Why Rust beat Go for building a high-precision uptime monitor
The developer of Uptimepage, an open-source uptime monitor, chose Rust over Go because Rust's lack of garbage collection avoids timing noise in latency measurements. In load tests, a single machine handled 50,000 checks using under 1 GB of memory. Rust's compile-time safety also prevents data races that Go only catches at runtime.
Meridian48 take
The piece makes a solid case for Rust in latency-sensitive infrastructure, but most services won't need this level of control—Go remains the pragmatic default for network services.
rustuptime-monitor