apache · voidmatcha · Sep 30, 2026 · Sep 29, 2026
diff --git a/zeppelin-web-angular/e2e/performance/README.md b/zeppelin-web-angular/e2e/performance/README.md
@@ -15,11 +15,11 @@ limitations under the License.
 
 # Notebook route benchmark contract
 
-ZEPPELIN-6668 defines the fixture and measurement format. It does not establish a pinned Angular baseline. Generated JSON is ignored by Git.
+ZEPPELIN-6668 defines the fixture and measurement format. ZEPPELIN-6722 records the pinned Angular baseline described under [Recorded Angular baseline](#recorded-angular-baseline). Generated JSON is ignored by Git; only that recorded baseline is committed.
 
 Build with `npm run build`, then serve `dist/zeppelin` with an isolated local Zeppelin backend. The benchmark imports one note and deletes that note in cleanup. Do not point it at a shared notebook store. It checks the served index's entry script list and the served entry asset hashes against the local build before importing the fixture; server-injected inline markup does not affect this check. The normal E2E suite does not run this benchmark; no development server is started by its config. Each measured navigation's response is checked again after recording readiness, before accepting the sample, so validation does not delay the measured ready time.
 
-To serve the fresh build, start Zeppelin from this source tree after `npm run build`. In `zeppelin-server`'s `ZeppelinConfiguration`, `zeppelin.default.ui` defaults to `new` and `zeppelin.angular.war` defaults to `zeppelin-web-angular/dist/zeppelin`, so the benchmark requests that `dist` at `/` unless either property is overridden. Use `localhost` in `PLAYWRIGHT_BASE_URL`: unless `zeppelin.server.allowed.origins` is set, the server accepts a WebSocket origin only from `localhost` or its own host name, so a `127.0.0.1` origin never loads the note.
+To serve the fresh build, start Zeppelin from this source tree after `npm run build`. In `zeppelin-server`'s `ZeppelinConfiguration`, `zeppelin.default.ui` defaults to `new` and `zeppelin.angular.war` defaults to `zeppelin-web-angular/dist/zeppelin`, so the benchmark requests that `dist` at `/` unless either property is overridden. Use `localhost` in `PLAYWRIGHT_BASE_URL`: unless `zeppelin.server.allowed.origins` is set, the server accepts a WebSocket origin only from `localhost` or its own host name, so a `127.0.0.1` origin never loads the note. Note import needs a default interpreter setting, so at least one interpreter must be installed; the fixture's paragraphs use `%sh`, so building the `shell` module (`./mvnw install -DskipTests -pl shell`) is enough. Without any interpreter, import fails with HTTP 500.
 
 `playwright.performance.config.js` intentionally throws when `PLAYWRIGHT_BASE_URL` or `PERF_NOTEBOOK_DISPOSABLE=1` is missing, so `npx playwright test --list --config playwright.performance.config.js` needs them too.
 
@@ -47,3 +47,18 @@ Outputs are `baselines/<run-id>.raw.json` and `<run-id>.summary.json`. Both cont
 `bundles.angularEntryChunks` lists JavaScript entry scripts from the built Angular `index.html`. `bundles.reactRemoteEntry` measures the separately served `assets/react/remoteEntry.js`. Each file records relative path, SHA-256, raw bytes and gzip bytes. These are entry asset measurements, not the whole `dist` tree or a claim about the complete notebook route's lazy-loaded bundle size.
 
 Focused static checks: `npm run test:shell -- test/notebook-baseline.spec.ts` and `npx eslint e2e/performance/*.ts e2e/models/notebook-performance-page.ts`.
+
+## Recorded Angular baseline
+
+`baselines/70eef3f8-b75c-427a-b8b4-bfcd65b71264.raw.json` and `.summary.json` are the pinned Angular notebook route baseline, recorded before the React route host (ZEPPELIN-6675) lands. They are a single run of 10 cold and 10 warm samples in one environment; no outlier was removed and no other run is merged into them.
+
+* Zeppelin commit: `7f7b995c35978c4a3ef3df31ec8faf206ce179f9`, clean working tree
+* Environment: macOS (Darwin 23.6.0), Apple M3 Pro, 36 GiB memory, Playwright Chromium 140.0.7339.186, Node v22.21.1, on AC power
+* Server: Zeppelin built from the same commit (`zeppelin-server` with its dependencies, and `shell`), anonymous access, an empty isolated notebook directory
+
+| Metric (ms) | Cold median | Cold p95 | Warm median | Warm p95 |
+| --- | --- | --- | --- | --- |
+| `notebookReadyMs` | 1102.9 | 1181.9 | 806.2 | 871.6 |
+| `fcpMs` | 28 | 44 | 36 | 40 |
+
+The table rounds the summary file to 0.1 ms; the JSON files are authoritative. Compare a later run with this baseline only when it was recorded in the same environment.
diff --git a/zeppelin-web-angular/e2e/performance/baselines/70eef3f8-b75c-427a-b8b4-bfcd65b71264.raw.json b/zeppelin-web-angular/e2e/performance/baselines/70eef3f8-b75c-427a-b8b4-bfcd65b71264.raw.json
@@ -0,0 +1,185 @@
+{
+  "schemaVersion": 1,
+  "runId": "70eef3f8-b75c-427a-b8b4-bfcd65b71264",
+  "generatedAt": "2026-09-29T07:30:00.547Z",
+  "dryRun": false,
+  "zeppelinCommit": "7f7b995c35978c4a3ef3df31ec8faf206ce179f9",
+  "workingTreeDirty": false,
+  "os": {
+    "platform": "darwin",
+    "release": "23.6.0"
+  },
+  "cpuModel": "Apple M3 Pro",
+  "memoryBytes": 38654705664,
+  "browserVersion": "140.0.7339.186",
+  "nodeVersion": "v22.21.1",
+  "buildCommand": "npm run build",
+  "fixture": {
+    "path": "e2e/fixtures/performance/notebook-route-100-paragraphs.json",
+    "sha256": "7f94de1f9a7e529c7baf473a8bba9ab017f410c896f21bd8357922b63bd81fde"
+  },
+  "baseURL": "http://localhost:8080/",
+  "viewport": {
+    "width": 1280,
+    "height": 720
+  },
+  "runsPerCache": 10,
+  "warmPrimingNavigations": 1,
+  "percentileMethod": "nearest-rank",
+  "bundles": {
+    "angularEntryChunks": [
+      {
+        "path": "dist/zeppelin/polyfills.ff67e561b2f2bf75.js",
+        "rawBytes": 56102,
+        "gzipBytes": 20644,
+        "sha256": "194d61d77df3cf43cc38b9fc29df74e3812e6548ce6300b5307477cdffe51802"
+      },
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+        "path": "dist/zeppelin/styles.c4ee7052b61641a3.js",
+        "rawBytes": 136950,
+        "gzipBytes": 23253,
+        "sha256": "3a66a5f592c854b3352b75842ee21111d947a0a1e69fe7d26e88e60750c377ad"
+      },
+      {
+        "path": "dist/zeppelin/scripts.3e02b0ea73800c10.js",
+        "rawBytes": 825757,
+        "gzipBytes": 238428,
+        "sha256": "ca3bbd0856ca2debfdd5a58c49d95c57793dbfec3ed661920e87aa5506fa176f"
+      },
+      {
+        "path": "dist/zeppelin/main.3a26bcb125282632.js",
+        "rawBytes": 6691449,
+        "gzipBytes": 1786481,
+        "sha256": "072ad8207750b596ffea6242ac6d4d800886a9124caa541bb0b92685f6c906ed"
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+    ],
+    "reactRemoteEntry": {
+      "path": "dist/zeppelin/assets/react/remoteEntry.js",
+      "rawBytes": 4109,
+      "gzipBytes": 1785,
+      "sha256": "42cdb5cdac9a5d9c8ad8675b6847bbced19b73f505787e0285c5e46aca342f82"
+    }
+  },
+  "samples": [
+    {
+      "cache": "cold",
+      "run": 1,
+      "notebookReadyMs": 1181.9000000003725,
+      "fcpMs": 24
+    },
+    {
+      "cache": "cold",
+      "run": 2,
+      "notebookReadyMs": 1167.3999999994412,
+      "fcpMs": 40
+    },
+    {
+      "cache": "cold",
+      "run": 3,
+      "notebookReadyMs": 1106.7999999998137,
+      "fcpMs": 20
+    },
+    {
+      "cache": "cold",
+      "run": 4,
+      "notebookReadyMs": 1093.199999999255,
+      "fcpMs": 20
+    },
+    {
+      "cache": "cold",
+      "run": 5,
+      "notebookReadyMs": 1095.4000000003725,
+      "fcpMs": 44
+    },
+    {
+      "cache": "cold",
+      "run": 6,
+      "notebookReadyMs": 1096.7000000001863,
+      "fcpMs": 20
+    },
+    {
+      "cache": "cold",
+      "run": 7,
+      "notebookReadyMs": 1092.3999999994412,
+      "fcpMs": 40
+    },
+    {
+      "cache": "cold",
+      "run": 8,
+      "notebookReadyMs": 1098.9000000003725,
+      "fcpMs": 36
+    },
+    {
+      "cache": "cold",
+      "run": 9,
+      "notebookReadyMs": 1112.7000000001863,
+      "fcpMs": 32
+    },
+    {
+      "cache": "cold",
+      "run": 10,
+      "notebookReadyMs": 1162.199999999255,
+      "fcpMs": 20
+    },
+    {
+      "cache": "warm",
+      "run": 1,
+      "notebookReadyMs": 825.2000000001863,
+      "fcpMs": 40
+    },
+    {
+      "cache": "warm",
+      "run": 2,
+      "notebookReadyMs": 817.0999999996275,
+      "fcpMs": 36
+    },
+    {
+      "cache": "warm",
+      "run": 3,
+      "notebookReadyMs": 871.6000000005588,
+      "fcpMs": 36
+    },
+    {
+      "cache": "warm",
+      "run": 4,
+      "notebookReadyMs": 844.3999999994412,
+      "fcpMs": 24
+    },
+    {
+      "cache": "warm",
+      "run": 5,
+      "notebookReadyMs": 776.5,
+      "fcpMs": 40
+    },
+    {
+      "cache": "warm",
+      "run": 6,
+      "notebookReadyMs": 795.3999999994412,
+      "fcpMs": 36
+    },
+    {
+      "cache": "warm",
+      "run": 7,
+      "notebookReadyMs": 771.4000000003725,
+      "fcpMs": 36
+    },
+    {
+      "cache": "warm",
+      "run": 8,
+      "notebookReadyMs": 782.6000000005588,
+      "fcpMs": 24
+    },
+    {
+      "cache": "warm",
+      "run": 9,
+      "notebookReadyMs": 824.4000000003725,
+      "fcpMs": 32
+    },
+    {
+      "cache": "warm",
+      "run": 10,
+      "notebookReadyMs": 768.9000000003725,
+      "fcpMs": 36
+    }
+  ]
+}
diff --git a/...n-web-angular/e2e/performance/baselines/70eef3f8-b75c-427a-b8b4-bfcd65b71264.summary.json b/...n-web-angular/e2e/performance/baselines/70eef3f8-b75c-427a-b8b4-bfcd65b71264.summary.json
@@ -0,0 +1,87 @@
+{
+  "schemaVersion": 1,
+  "runId": "70eef3f8-b75c-427a-b8b4-bfcd65b71264",
+  "generatedAt": "2026-09-29T07:30:00.547Z",
+  "dryRun": false,
+  "zeppelinCommit": "7f7b995c35978c4a3ef3df31ec8faf206ce179f9",
+  "workingTreeDirty": false,
+  "os": {
+    "platform": "darwin",
+    "release": "23.6.0"
+  },
+  "cpuModel": "Apple M3 Pro",
+  "memoryBytes": 38654705664,
+  "browserVersion": "140.0.7339.186",
+  "nodeVersion": "v22.21.1",
+  "buildCommand": "npm run build",
+  "fixture": {
+    "path": "e2e/fixtures/performance/notebook-route-100-paragraphs.json",
+    "sha256": "7f94de1f9a7e529c7baf473a8bba9ab017f410c896f21bd8357922b63bd81fde"
+  },
+  "baseURL": "http://localhost:8080/",
+  "viewport": {
+    "width": 1280,
+    "height": 720
+  },
+  "runsPerCache": 10,
+  "warmPrimingNavigations": 1,
+  "percentileMethod": "nearest-rank",
+  "bundles": {
+    "angularEntryChunks": [
+      {
+        "path": "dist/zeppelin/polyfills.ff67e561b2f2bf75.js",
+        "rawBytes": 56102,
+        "gzipBytes": 20644,
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+      },
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+        "sha256": "3a66a5f592c854b3352b75842ee21111d947a0a1e69fe7d26e88e60750c377ad"
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+      "path": "dist/zeppelin/assets/react/remoteEntry.js",
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+      "gzipBytes": 1785,
+      "sha256": "42cdb5cdac9a5d9c8ad8675b6847bbced19b73f505787e0285c5e46aca342f82"
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+  "summary": {
+    "cold": {
+      "count": 10,
+      "notebookReadyMs": {
+        "median": 1102.8500000000931,
+        "p95": 1181.9000000003725
+      },
+      "fcpMs": {
+        "median": 28,
+        "p95": 44
+      }
+    },
+    "warm": {
+      "count": 10,
+      "notebookReadyMs": {
+        "median": 806.2499999995343,
+        "p95": 871.6000000005588
+      },
+      "fcpMs": {
+        "median": 36,
+        "p95": 40
+      }
+    }
+  }
+}