CPU-profile native Windows programs via the devtools-mcp ETW backend (PerfView). Use when you need to find CPU hotspots in a Windows .exe: Exc%/Inc% tables, call attribution, and flame graphs. Covers the symbol-resolution prerequisites (PDBs, _NT_SYMBOL_PATH), the elevation/exit-code-2 gotcha, and how to read the output. The deep-dive complement to bench-rdtsc-profile (which says WHICH function; this says WHY).
