spectre

Resolve the runtime Spring `ApplicationContext` for the current request flow. Use when users need to inspect context state, verify bean wiring, or troubleshoot environment/configuration issues in a live application.

Diagnose Java application CPU spikes with Arthas. Use when users report high CPU, load average spikes, container throttling, or unstable response time suspected to be CPU-bound. Identify hottest threads, map stack frames to business classes, and guide focused decompilation with `jad` for code-level inspection.

Diagnose slow API/database query paths with Arthas trace. Use when users report high latency, timeout, or intermittent slow responses and need to locate the most time-consuming method path from an entry method to likely downstream bottlenecks.