Telemetry & Stats

Dwight tracks every AI invocation locally — no data leaves your machine. Use the dashboard to understand costs, success rates, and which features consume the most tokens.

Quick Usage

:DwightUsage

Shows a compact floating window with lifetime and session stats: invocation count, tokens sent/received, estimated cost, and per-model breakdown.

Full Dashboard

:DwightStats

Opens a full-width telemetry dashboard in a split buffer with:

Overview Cards

Four at-a-glance metrics: total invocations, total cost, success rate, and total tokens.

Session Summary

Current session duration, call count, cost, and token usage.

Daily Trend

A 14-day sparkline chart showing daily cost, invocations, successes, and failures. Useful for spotting usage patterns or cost spikes.

Per-Feature Breakdown

Which features consume the most tokens and cost. Sorted by cost descending.

:DwightStats features     " Feature-only view

Per-Model Breakdown

Token usage and cost split by AI model (sonnet, opus, haiku, etc.).

Mode Distribution

How invocations are distributed across operation modes (refactor, explain, agent, auto, etc.).

Job Log Summary

Recent job success/failure counts from the session log.

Export

Export telemetry data for external analysis:

:DwightStats export        " Export as JSON (default)
:DwightStats csv           " Export as CSV
:DwightStats json          " Export as JSON

Exports are saved to .dwight/stats-export.{json|csv} and include lifetime data, daily breakdown, per-feature stats, and per-model stats.

Data Storage

All telemetry is stored in .dwight/usage.json. This file is local to your project and included in .dwight/.gitignore by default.

Data tracked per invocation:

• Timestamp and duration
• Model used
• Tokens sent and received
• Estimated cost (based on published model pricing)
• Success/failure status
• Feature name (if scoped)
• Operation mode

Session data resets when Neovim restarts. Lifetime data persists across sessions.

Lessons

Related to telemetry, lessons track what Dwight learns from agent sessions:

:DwightLessons                 " View all lessons
:DwightLessons consolidate     " Merge similar/stale lessons

Lessons older than 30 days are flagged as stale in :checkhealth dwight. Consolidation merges overlapping lessons and removes outdated ones.

Commands