Dt Obs Services

This is your DQL companion for service health monitoring across the full stack. It handles RED metrics (rate, errors, duration) with built-in timeseries queries, then goes deeper with runtime telemetry for six languages: JVM heap and GC pauses, Node.js event loop lag, .NET CLR stats, Python thread counts, PHP OPcache hits, and Go goroutine leaks. The skill knows when to use metric queries versus span-based analysis, covers service mesh overhead calculations, and includes messaging queue metrics. What I like here is the opinionated defaults: ask for threshold violations and it assumes 1000ms without making you specify, then shows you what it picked. Good for SLA tracking, performance degradation hunts, and runtime troubleshooting when response times spike.