diff --git a/.prettierignore b/.prettierignore
index 2dd095877..3ed52cc01 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -21,3 +21,7 @@ public/sw.js
 # writer's JSON layout is the canonical one, so a write-back never fails the
 # format check.
 src/__tests__/baselines
+
+# Benchmark results, written by scripts/bench/run.ts and committed as they
+# come out, so a re-run diffs cleanly against the last one.
+scripts/bench/results
diff --git a/scripts/bench/results/v1.44.0-baseline.json b/scripts/bench/results/v1.44.0-baseline.json
new file mode 100644
index 000000000..d6c5cc5dd
--- /dev/null
+++ b/scripts/bench/results/v1.44.0-baseline.json
@@ -0,0 +1,254 @@
+{
+  "meta": {
+    "label": "v1.44.0-baseline",
+    "commit": "d640eea32",
+    "date": "2026-10-22T03:54:05.746Z",
+    "node": "v22.23.2",
+    "postgres": "16.15",
+    "cpus": 14,
+    "loadAverage": [
+      9.4,
+      20.1,
+      20
+    ],
+    "measurements": 1266549,
+    "iterations": 20,
+    "warmup": 3,
+    "heapMb": 792,
+    "idleStatementsPerSecond": 0,
+    "batch5k": {
+      "totalMs": 1722,
+      "totalStatements": 424
+    }
+  },
+  "results": [
+    {
+      "name": "/api/auth/me",
+      "mode": "cold",
+      "request": "GET /api/auth/me",
+      "n": 20,
+      "p50Ms": 12.1,
+      "p95Ms": 17.4,
+      "maxMs": 18.4,
+      "statementsMedian": 19,
+      "statementsMax": 19,
+      "failures": 0
+    },
+    {
+      "name": "/api/auth/me",
+      "mode": "warm",
+      "request": "GET /api/auth/me",
+      "n": 20,
+      "p50Ms": 16.6,
+      "p95Ms": 22.2,
+      "maxMs": 24.4,
+      "statementsMedian": 19,
+      "statementsMax": 19,
+      "failures": 0
+    },
+    {
+      "name": "dashboard summary",
+      "mode": "cold",
+      "request": "GET /api/dashboard/summary",
+      "n": 20,
+      "p50Ms": 205.6,
+      "p95Ms": 233.2,
+      "maxMs": 275.3,
+      "statementsMedian": 31,
+      "statementsMax": 32,
+      "failures": 0
+    },
+    {
+      "name": "dashboard summary",
+      "mode": "warm",
+      "request": "GET /api/dashboard/summary",
+      "n": 20,
+      "p50Ms": 12.8,
+      "p95Ms": 14.3,
+      "maxMs": 27.5,
+      "statementsMedian": 7,
+      "statementsMax": 7,
+      "failures": 0
+    },
+    {
+      "name": "dashboard snapshot",
+      "mode": "cold",
+      "request": "GET /api/dashboard/snapshot",
+      "n": 20,
+      "p50Ms": 2157.8,
+      "p95Ms": 2252.7,
+      "maxMs": 2292.9,
+      "statementsMedian": 158,
+      "statementsMax": 161,
+      "failures": 0
+    },
+    {
+      "name": "dashboard snapshot",
+      "mode": "warm",
+      "request": "GET /api/dashboard/snapshot",
+      "n": 20,
+      "p50Ms": 15.6,
+      "p95Ms": 23.5,
+      "maxMs": 25.6,
+      "statementsMedian": 13,
+      "statementsMax": 16,
+      "failures": 0
+    },
+    {
+      "name": "series pulse 30 d",
+      "mode": "cold",
+      "request": "GET /api/measurements/series?kind=pulse&days=30",
+      "n": 20,
+      "p50Ms": 50.8,
+      "p95Ms": 58.7,
+      "maxMs": 58.9,
+      "statementsMedian": 8,
+      "statementsMax": 9,
+      "failures": 0
+    },
+    {
+      "name": "series pulse 30 d",
+      "mode": "warm",
+      "request": "GET /api/measurements/series?kind=pulse&days=30",
+      "n": 20,
+      "p50Ms": 52.3,
+      "p95Ms": 59.5,
+      "maxMs": 59.9,
+      "statementsMedian": 8,
+      "statementsMax": 8,
+      "failures": 0
+    },
+    {
+      "name": "series pulse 365 d",
+      "mode": "cold",
+      "request": "GET /api/measurements/series?kind=pulse&days=365",
+      "n": 20,
+      "p50Ms": 289,
+      "p95Ms": 311.3,
+      "maxMs": 363.7,
+      "statementsMedian": 8,
+      "statementsMax": 9,
+      "failures": 0
+    },
+    {
+      "name": "series pulse 365 d",
+      "mode": "warm",
+      "request": "GET /api/measurements/series?kind=pulse&days=365",
+      "n": 20,
+      "p50Ms": 274.3,
+      "p95Ms": 355.8,
+      "maxMs": 366.8,
+      "statementsMedian": 8,
+      "statementsMax": 8,
+      "failures": 0
+    },
+    {
+      "name": "series pulse 3650 d",
+      "mode": "cold",
+      "request": "GET /api/measurements/series?kind=pulse&days=3650",
+      "n": 20,
+      "p50Ms": 1502.6,
+      "p95Ms": 2117.6,
+      "maxMs": 2122.9,
+      "statementsMedian": 8,
+      "statementsMax": 9,
+      "failures": 0
+    },
+    {
+      "name": "series pulse 3650 d",
+      "mode": "warm",
+      "request": "GET /api/measurements/series?kind=pulse&days=3650",
+      "n": 20,
+      "p50Ms": 1490.3,
+      "p95Ms": 1505.5,
+      "maxMs": 1555.2,
+      "statementsMedian": 8,
+      "statementsMax": 11,
+      "failures": 0
+    },
+    {
+      "name": "day view",
+      "mode": "cold",
+      "request": "GET /api/day/2026-10-21",
+      "n": 20,
+      "p50Ms": 61.7,
+      "p95Ms": 77.5,
+      "maxMs": 86.1,
+      "statementsMedian": 49,
+      "statementsMax": 50,
+      "failures": 0
+    },
+    {
+      "name": "day view",
+      "mode": "warm",
+      "request": "GET /api/day/2026-10-21",
+      "n": 20,
+      "p50Ms": 49,
+      "p95Ms": 55.6,
+      "maxMs": 62.5,
+      "statementsMedian": 48,
+      "statementsMax": 48,
+      "failures": 0
+    },
+    {
+      "name": "insights health status",
+      "mode": "cold",
+      "request": "GET /api/insights/health-status",
+      "n": 20,
+      "p50Ms": 124.1,
+      "p95Ms": 139.5,
+      "maxMs": 141.5,
+      "statementsMedian": 68,
+      "statementsMax": 68,
+      "failures": 0
+    },
+    {
+      "name": "insights health status",
+      "mode": "warm",
+      "request": "GET /api/insights/health-status",
+      "n": 20,
+      "p50Ms": 124.7,
+      "p95Ms": 157.8,
+      "maxMs": 165.3,
+      "statementsMedian": 68,
+      "statementsMax": 68,
+      "failures": 0
+    },
+    {
+      "name": "insights correlations",
+      "mode": "cold",
+      "request": "GET /api/insights/correlations",
+      "n": 20,
+      "p50Ms": 95.4,
+      "p95Ms": 105,
+      "maxMs": 108.8,
+      "statementsMedian": 45,
+      "statementsMax": 45,
+      "failures": 0
+    },
+    {
+      "name": "insights correlations",
+      "mode": "warm",
+      "request": "GET /api/insights/correlations",
+      "n": 20,
+      "p50Ms": 13,
+      "p95Ms": 15.4,
+      "maxMs": 15.9,
+      "statementsMedian": 8,
+      "statementsMax": 8,
+      "failures": 0
+    },
+    {
+      "name": "batch ingest 5k (per 500)",
+      "mode": "write",
+      "request": "POST /api/measurements/batch ×10",
+      "n": 10,
+      "p50Ms": 163,
+      "p95Ms": 220.7,
+      "maxMs": 220.7,
+      "statementsMedian": 42,
+      "statementsMax": 45,
+      "failures": 0
+    }
+  ]
+}
diff --git a/scripts/bench/results/v1.44.0-baseline.md b/scripts/bench/results/v1.44.0-baseline.md
new file mode 100644
index 000000000..09ecb185e
--- /dev/null
+++ b/scripts/bench/results/v1.44.0-baseline.md
@@ -0,0 +1,25 @@
+# Benchmark v1.44.0-baseline
+
+Commit d640eea32, 2026-10-22T03:54:05.746Z. 1266549 measurement rows on the bench account, 20 measured requests per row after 3 warm-up requests, one at a time. Server: production build, web process, heap ceiling 792 MB. Postgres 16.15, 14 cores, load average 9.4,20.1,20 at the end. Idle background: 0 statements/s.
+
+| Request | Mode | n | p50 ms | p95 ms | max ms | statements (median) | statements (max) |
+| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: |
+| /api/auth/me | cold | 20 | 12.1 | 17.4 | 18.4 | 19 | 19 |
+| /api/auth/me | warm | 20 | 16.6 | 22.2 | 24.4 | 19 | 19 |
+| dashboard summary | cold | 20 | 205.6 | 233.2 | 275.3 | 31 | 32 |
+| dashboard summary | warm | 20 | 12.8 | 14.3 | 27.5 | 7 | 7 |
+| dashboard snapshot | cold | 20 | 2157.8 | 2252.7 | 2292.9 | 158 | 161 |
+| dashboard snapshot | warm | 20 | 15.6 | 23.5 | 25.6 | 13 | 16 |
+| series pulse 30 d | cold | 20 | 50.8 | 58.7 | 58.9 | 8 | 9 |
+| series pulse 30 d | warm | 20 | 52.3 | 59.5 | 59.9 | 8 | 8 |
+| series pulse 365 d | cold | 20 | 289 | 311.3 | 363.7 | 8 | 9 |
+| series pulse 365 d | warm | 20 | 274.3 | 355.8 | 366.8 | 8 | 8 |
+| series pulse 3650 d | cold | 20 | 1502.6 | 2117.6 | 2122.9 | 8 | 9 |
+| series pulse 3650 d | warm | 20 | 1490.3 | 1505.5 | 1555.2 | 8 | 11 |
+| day view | cold | 20 | 61.7 | 77.5 | 86.1 | 49 | 50 |
+| day view | warm | 20 | 49 | 55.6 | 62.5 | 48 | 48 |
+| insights health status | cold | 20 | 124.1 | 139.5 | 141.5 | 68 | 68 |
+| insights health status | warm | 20 | 124.7 | 157.8 | 165.3 | 68 | 68 |
+| insights correlations | cold | 20 | 95.4 | 105 | 108.8 | 45 | 45 |
+| insights correlations | warm | 20 | 13 | 15.4 | 15.9 | 8 | 8 |
+| batch ingest 5k (per 500) | write | 10 | 163 | 220.7 | 220.7 | 42 | 45 |