tag
4 posts
Build a local OpenTelemetry Collector pipeline in WSL, verify OTLP ingestion, and reason about memory limits, queues, retries, and shutdown loss.
Measure Linux powercap energy domains with wrap-aware sampling, map RAPL zones correctly, and separate observed energy from power-limit controls.
Use MetricKit to analyze real-world macOS performance with delayed reports, diagnostic triage, privacy-aware uploads, and a versioned API migration plan.
How to design Collector pipelines for metrics, logs, and traces without creating an unbounded queue, telemetry leak, or new single point of failure.