Telemetry calculations refactor complete

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{
  "id": "78b5e7a0-7be7-4c81-a6ca-2f9dea693043",
  "type": "general",
  "status": "completed",
  "title": "Telemetry calculations refactor complete",
  "description": "Separated all telemetry calculations from presentation and fixed multiple bar width bugs",
  "context": {
    "output": "<div style=\"background:#1e1e1e;color:#e0e0e0;padding:20px;border-radius:8px;font-family:'Consolas','Monaco',monospace;\">\n<h2 style=\"font-family:sans-serif;color:#fff;margin:0 0 16px 0;\">Telemetry Refactor Complete</h2>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:16px;\">\n<h3 style=\"font-family:sans-serif;color:#4ade80;margin:0 0 12px 0;\">New Module: telemetry-calculations.ts</h3>\n<p style=\"margin:0 0 12px 0;color:#e0e0e0;\">All calculations are now in a separate module for testability and clarity:</p>\n<pre style=\"background:#1e1e1e;padding:12px;border-radius:4px;overflow-x:auto;color:#e5c07b;margin:0;line-height:1.6;\">konui/src/\n├── <span style=\"color:#98c379;\">telemetry-calculations.ts</span>  ← NEW (calculations)\n└── views/\n    └── <span style=\"color:#61afef;\">telemetry.ts</span>            ← Presentation only</pre>\n</div>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:16px;\">\n<h3 style=\"font-family:sans-serif;color:#f87171;margin:0 0 12px 0;\">Bugs Fixed</h3>\n<table style=\"width:100%;border-collapse:collapse;color:#e0e0e0;font-size:0.9rem;\">\n<tr style=\"border-bottom:1px solid #444;\">\n<td style=\"padding:8px 0;\"><strong style=\"color:#fbbf24;\">Response Time Percentiles</strong></td>\n<td style=\"padding:8px;\">Was: <code style=\"background:#1e1e1e;padding:2px 6px;border-radius:3px;color:#f87171;\">value / 60000 * 100</code> (hardcoded 1min max)</td>\n</tr>\n<tr style=\"border-bottom:1px solid #444;\">\n<td style=\"padding:8px 0;\"></td>\n<td style=\"padding:8px;\">Now: <code style=\"background:#1e1e1e;padding:2px 6px;border-radius:3px;color:#4ade80;\">value / max(p50,p90,p99) * 100</code> (relative)</td>\n</tr>\n<tr style=\"border-bottom:1px solid #444;\">\n<td style=\"padding:8px 0;\"><strong style=\"color:#fbbf24;\">Tool Time Distribution</strong></td>\n<td style=\"padding:8px;\">Was: <code style=\"background:#1e1e1e;padding:2px 6px;border-radius:3px;color:#f87171;\">totalMs / avgToolExec</code> (wrong denominator)</td>\n</tr>\n<tr>\n<td style=\"padding:8px 0;\"></td>\n<td style=\"padding:8px;\">Now: <code style=\"background:#1e1e1e;padding:2px 6px;border-radius:3px;color:#4ade80;\">totalMs / maxToolTime</code> (relative to top tool)</td>\n</tr>\n</table>\n</div>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:16px;\">\n<h3 style=\"font-family:sans-serif;color:#61afef;margin:0 0 12px 0;\">Calculations Extracted</h3>\n<ul style=\"margin:0;padding-left:20px;color:#e0e0e0;line-height:1.8;\">\n<li><code style=\"background:#1e1e1e;padding:2px 6px;border-radius:3px;\">calculatePercentileBars()</code> - Response time percentiles</li>\n<li><code style=\"background:#1e1e1e;padding:2px 6px;border-radius:3px;\">calculateCompactionStats()</code> - Context compaction metrics</li>\n<li><code style=\"background:#1e1e1e;padding:2px 6px;border-radius:3px;\">calculateActivityCounts()</code> - Activity tag aggregation</li>\n<li><code style=\"background:#1e1e1e;padding:2px 6px;border-radius:3px;\">calculateHopTiming()</code> - Hop-level latency averages</li>\n<li><code style=\"background:#1e1e1e;padding:2px 6px;border-radius:3px;\">calculateTurnTiming()</code> - Turn phases + tool breakdown</li>\n<li><code style=\"background:#1e1e1e;padding:2px 6px;border-radius:3px;\">calculateDeviceDistribution()</code> - Client device counts</li>\n<li><code style=\"background:#1e1e1e;padding:2px 6px;border-radius:3px;\">calculateAllTelemetry()</code> - Bundle entry point</li>\n</ul>\n</div>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:16px;\">\n<h3 style=\"font-family:sans-serif;color:#c678dd;margin:0 0 12px 0;\">Expected Bar Widths Now</h3>\n<p style=\"margin:0 0 8px 0;color:#9ca3af;\">Response Time Percentiles (from your screenshot):</p>\n<ul style=\"margin:0 0 12px 0;padding-left:20px;color:#e0e0e0;line-height:1.8;\">\n<li><span style=\"color:#4ade80;\">p50 (52.6s)</span> → 5% width (52.6 / 1023.9 × 100)</li>\n<li><span style=\"color:#fbbf24;\">p90 (273.0s)</span> → 27% width (273.0 / 1023.9 × 100)</li>\n<li><span style=\"color:#f87171;\">p99 (1023.9s)</span> → 100% width (max value)</li>\n</ul>\n<p style=\"margin:0;color:#9ca3af;font-size:0.85rem;\">p99 is now the reference (100%), and others scale relative to it.</p>\n</div>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;font-family:sans-serif;\">\n<h4 style=\"margin:0 0 8px 0;color:#fff;\">Files Changed</h4>\n<ul style=\"margin:0;padding-left:20px;color:#9ca3af;line-height:1.6;\">\n<li><code>konui/src/telemetry-calculations.ts</code> - NEW (350 lines)</li>\n<li><code>konui/src/views/telemetry.ts</code> - Simplified to use calc module</li>\n</ul>\n</div>\n\n<div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-top:16px;font-family:sans-serif;\">\n<h4 style=\"margin:0 0 8px 0;color:#fff;\">What's Next?</h4>\n<p style=\"color:#9ca3af;margin:0;\">Refresh the telemetry page to see the corrected bar widths.</p>\n</div>\n</div>",
    "choices": [
      {
        "label": "Refresh page",
        "value": "I've refreshed the telemetry page - confirm the percentile bars and tool bars are now displaying correctly",
        "primary": true
      },
      {
        "label": "Run tests",
        "value": "Run the konui test suite to verify everything works"
      },
      {
        "label": "Add unit tests",
        "value": "Add unit tests for the new telemetry-calculations.ts module"
      }
    ],
    "requestedAt": "2026-01-04T10:15:00.000Z",
    "requestId": "1c4f6671-a3a1-4cc2-848f-47a709059ac1",
    "turnTiming": {
      "totalMs": 284448,
      "ttfeMs": 5458,
      "thinkingMs": 265434,
      "toolExecutionMs": 13553,
      "toolCallCount": 25,
      "thinkingPct": 93,
      "toolsPct": 5,
      "ttfePct": 2
    }
  },
  "createdBy": "claude",
  "createdAt": "2026-01-04T00:15:57.134Z",
  "updatedAt": "2026-01-04T00:16:04.018Z",
  "requestId": "1c4f6671-a3a1-4cc2-848f-47a709059ac1",
  "scope": "vibetools",
  "tags": [
    "telemetry",
    "refactor",
    "bugfix"
  ],
  "targetUser": "claude"
}