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Topic
Runtime counters, EventPipe traces, stack snapshots, heap evidence, process dumps, profiling, and controlled production collection for .NET services.
Practice items tagged with .NET Runtime Diagnostics.
Chooses heap-focused GC evidence or complete process state based on memory growth, roots, hangs, crashes, locks, and collection risk.
Chooses counters, traces, stack snapshots, GC dumps, full dumps, or a profiler from the production symptom and investigation cost.
Designs controlled diagnostic access, collection triggers, container permissions, artifact egress, privacy, retention, and post-capture verification.
Collects a bounded EventPipe CPU trace and reads stack evidence without confusing hot methods, blocked time, native work, or sampling artifacts.
Combines ThreadPool counters, repeated stack snapshots, and wait-event traces to distinguish blocked workers from CPU or dependency pressure.
Uses live runtime and application counters to classify CPU, memory, GC, exception, request, and ThreadPool symptoms before deeper collection.