chore(task): archive 09-07-api-performance-diagnosis

2026-09-25 23:48:22 +08:00
parent 1197b78f9a
commit 62c66f02ad
8 changed files with 3 additions and 3 deletions
@@ -0,0 +1,100 @@
+{
+  "environment": "isolated local PostgreSQL 16-alpine, Python 3.12.11, psycopg 3.3.4; same data, sequential requests, warm database/connection pool, no application cache",
+  "baseline_commit": "e567e5f",
+  "dataset": {
+    "snapshot_count": 41,
+    "source_rows": 143521,
+    "source_json_bytes": 22785765,
+    "ranking_rows": 45003
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+  "samples_per_endpoint": 5,
+  "measurements": {
+    "detail": {
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+      "before_median_seconds": 1.7106771250000747,
+      "after_median_seconds": 0.4841277909999917,
+      "reduction_percent": 71.7,
+      "responses_identical": true,
+      "response_sha256": "d2d5693152e949767a2db8e807852fe6fd2cb6ec175664a5dab9f615cdda4467"
+    },
+    "history": {
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+      "before_median_seconds": 0.8580366249989311,
+      "after_median_seconds": 0.026230833000226994,
+      "reduction_percent": 96.9,
+      "responses_identical": true,
+      "response_sha256": "edf098e1f124a6d5526d9f202b67c6e97986095a6cb18fad3d0d6ba07d10d387"
+    },
+    "rankings": {
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+      "before_median_seconds": 1.2414632910004002,
+      "after_median_seconds": 0.06445087500105728,
+      "reduction_percent": 94.8,
+      "responses_identical": true,
+      "response_sha256": "dbe90217c0086e22a570990062e08583c44d72ca1b4cf87b39208b033ce12e62"
+    }
+  },
+  "query_plan_samples": [
+    {
+      "query": "source_rows",
+      "execution_ms": 31.641,
+      "planning_ms": 1.534,
+      "rows": 3
+    },
+    {
+      "query": "rank_history",
+      "execution_ms": 23.911,
+      "planning_ms": 0.664,
+      "rows": 90
+    }
+  ],
+  "validation": {
+    "pytest_passed": 226,
+    "pytest_failed_baseline": 1,
+    "baseline_failure": "test_market_data_repository_pool.py:65 Connection.executemany AttributeError, reproduced before edits",
+    "pyright_baseline_errors": 14,
+    "pyright_new_errors": 0,
+    "ruff": "passed",
+    "review_agent": "/root/read_path_review complete: no blocking SQL/data correctness findings",
+    "caveat": "Default integration-first ordering also disables caplog loggers through pre-existing Alembic fileConfig. Full tests were run unit/HTTP/integration order with both DB environment variables set; one baseline integration failure remained."
+  }
+}