Rotel – Fast and Efficient OpenTelemetry Collection in Rust
Project Page: https://rotel.dev Github: https://github.com/streamfold/rotel Hi HN, Ray and Mike here! We’re building Rotel, a new high performance, resource efficient approach to OpenTelemetry collection. Rotel is open source (Apache License 2.0) and runs as a standalone process and collects telemetry from external processes or other collection agents. It consumes 75% less memory and 50% less CPU in benchmarks https://streamfold.github.io/rotel-otel-loadtests/benchmarks, so it is particularly well-suited for environments where resource…
Rotel – Fast and Efficient OpenTelemetry Collection in Rust launched on August 5, 2025 with 9 votes, #2,165 of 8,530 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
Observability shouldn't be a resource hog, that’s why at the end of last year, we started an ambitious new project – Rotel. We’ve been excited to see the rise of OpenTelemetry as a vendor neutral standard for telemetry and it's inspired us to apply our systems experience to develop a high-performance, resource efficient data plane for collecting OpenTelemetry data.
In the maker’s words, at launch
Project Page: https://rotel.dev Github: https://github.com/streamfold/rotel Hi HN, Ray and Mike here! We’re building Rotel, a new high performance, resource efficient approach to OpenTelemetry collection. Rotel is open source (Apache License 2.0) and runs as a standalone process and…
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