Method getToolStats

src/utils/telemetry.ts:188–208

Tool stats over the last N days.

(daysBack = 30, cwd?: string)

  /** Tool stats over the last N days. */
  getToolStats(daysBack = 30, cwd?: string): ToolStats[] {
    const db = this.ensureOpen();
    if (!db) return [];
    const since = Date.now() - daysBack * 24 * 60 * 60 * 1000;
    const whereCwd = cwd ? ' AND cwd = ?' : '';
    const params: (string | number)[] = [since];
    if (cwd) params.push(this.maskCwd(cwd));
    const rows = db.prepare(`
      SELECT tool,
             COUNT(*) as totalCalls,
             SUM(success) as successCount,
             SUM(1 - success) as failCount,
             AVG(duration_ms) as avgDurationMs,
             SUM(duration_ms) as totalDurationMs
      FROM tool_events
      WHERE ts >= ?${whereCwd}
      GROUP BY tool
      ORDER BY totalCalls DESC
    `).all(...params) as ToolStats[];
    return rows;
  }

  /** Model stats over the last N days. */
  getModelStats(daysBack = 30, cwd?: string): ModelStats[] {