# `grokkit profile`
## Priority: 8 of 12
**Description**: Run Go benchmarks/pprof, get AI-suggested performance optimizations.

**Benefits**:
- Tune CLI hotspots (e.g., API streaming, git subprocesses).
- Proactive perf improvements without manual profiling.

**High-level implementation**:
- `go test -bench=. -cpuprofile=prof.out ./cmd`.
- Parse pprof data (stdlib `pprof` or text), prompt Grok: "Optimize these hotspots."
- Suggest edits via `agent` or `edit --preview`.

**CLI example**:
```
grokkit profile ./cmd/agent.go
# Outputs: hotspots, suggestions, optional auto-fixes
```