From a2d9e910ff4387351b68bb360c07cf8a7ff51876 Mon Sep 17 00:00:00 2001
From: boris <shuaibo.zhang@hotmail.com>
Date: Sat, 5 Sep 2026 05:08:02 +0800
Subject: [PATCH] docs: record transient selection state benchmark

---
 .../uncached-selection-state-20260905.json    | 101 ++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 docs/evidence/uncached-selection-state-20260905.json

diff --git a/docs/evidence/uncached-selection-state-20260905.json b/docs/evidence/uncached-selection-state-20260905.json
new file mode 100644
index 0000000..19cd5f2
--- /dev/null
+++ b/docs/evidence/uncached-selection-state-20260905.json
@@ -0,0 +1,101 @@
+{
+  "schemaVersion": "fidc-uncached-selection-state/v1",
+  "measuredAt": "2026-09-05T05:07:00+08:00",
+  "host": "192.168.31.177",
+  "engineCommit": "29faf7932ed7838d0a2178a34b3fe6a259bd9052",
+  "serviceCommit": "9fd5a9e6d5668af57f6942fc3c4127953545d9c6",
+  "runnerBinarySha256": "c67dbb4a4432697853a9146790ae507f1bc774506104a9be814b3435665e6c36",
+  "implementation": {
+    "description": "construct transient market-cap ordered selection states by value and leave rejected candidates out of the per-day Arc HashMap cache",
+    "selectedStateBehavior": "later business use rebuilds and caches the selected or held symbol through the unchanged state API",
+    "genericRankingChanged": false,
+    "selectionResultCached": false,
+    "rollingValueCached": false,
+    "stateFieldsChanged": false,
+    "pitSemanticsChanged": false
+  },
+  "primaryFiveYearContract": {
+    "totalReturn": 0.9219861819172002,
+    "tradeCount": 26088,
+    "canonicalSha256": "b42fea66237d06eadb24f6b8c9e2760e7319fe3699f315b99e01f433ef2aa234",
+    "resultStoreSha256": "92343fb369fea68b2544b654151c5c43a935940580b14afbe8eefb3844f72a54",
+    "restartOrCold": {
+      "totalSeconds": 16.142,
+      "dataSeconds": 12.836,
+      "engineSeconds": 2.665
+    },
+    "processHotEngineSeconds": [2.622, 2.683, 2.67, 2.619, 2.667],
+    "processHotMedianEngineSeconds": 2.667,
+    "previousAcceptedMedianEngineSeconds": 3.294,
+    "observedMedianImprovementPercent": 19.034608,
+    "resultConsistent": true,
+    "terminalAuditStatus": "clean"
+  },
+  "secondaryFiveYearContract": {
+    "totalReturn": 1.1342962298106998,
+    "tradeCount": 19404,
+    "canonicalSha256": "0dbd3fad624097c673c4a5ec2f545f95e9c21d1d5337bb2b48ffeb22b16cb2b9",
+    "resultStoreSha256": "416d2f87241fb4c6b917f6aeecb588f82f6e7d51a103f4c53a74d11971f16839",
+    "engineSeconds": [2.318, 2.358, 2.35, 2.345, 2.367, 2.371],
+    "medianEngineSeconds": 2.358,
+    "previousAcceptedMedianEngineSeconds": 2.922,
+    "observedMedianImprovementPercent": 19.301848,
+    "resultConsistent": true,
+    "terminalAuditStatus": "clean"
+  },
+  "fullMinuteContract": {
+    "startDate": "2025-01-02",
+    "endDate": "2025-11-17",
+    "scheduleTime": "10:18",
+    "matchingType": "minute_last",
+    "slippageModel": "price_ratio",
+    "slippageValue": 0.001,
+    "totalReturn": 0.03473222656500008,
+    "tradeCount": 156,
+    "canonicalSha256": "457c086b1bca784fe83f447bb22451925e8f022456bb0fc7b54237a7a7886849",
+    "resultStoreSha256": "04d804ee02ad7bc9b3649b4a2b4ddd902a4242ef38e00edeed8058860e9a6997",
+    "totalSeconds": [0.592, 0.593],
+    "engineSeconds": [0.162, 0.165],
+    "resultConsistent": true,
+    "terminalAuditStatus": "clean"
+  },
+  "profile": {
+    "runId": "btr_1788555931028_369369_14",
+    "engineSeconds": 2.672,
+    "allThreadEventCycles": 62382573448,
+    "previousAllThreadEventCycles": 77490041805,
+    "observedCycleReductionPercent": 19.496013,
+    "stockStateBuilderPercent": 12.33,
+    "numericVmEvaluatePercent": 11.55,
+    "adjustedCloseMovingAveragePercent": 5.32,
+    "mallocPercent": 1.51,
+    "previousMallocPercent": 2.82,
+    "stockStateCacheClearInTopProfile": false,
+    "stockStateDropGlueInTopProfile": false,
+    "lostSamples": 0
+  },
+  "memory": {
+    "serviceCgroupCurrentBytes": 11482611712,
+    "serviceCgroupPeakBytes": 11484585984,
+    "cacheMemoryAddedBytes": 0
+  },
+  "testGate": {
+    "workspaceTotal": 544,
+    "passed": 536,
+    "ignoredManualBenchmarks": 8,
+    "failed": 0,
+    "strictClippyStatus": "baseline_blocked_by_137_preexisting_warnings"
+  },
+  "remoteArtifacts": [
+    "/srv/fidc/canonical/run/fidc-private/evidence/uncached-selection-state-primary-20260905.json",
+    "/srv/fidc/canonical/run/fidc-private/evidence/uncached-selection-state-secondary-20260905.json",
+    "/srv/fidc/canonical/run/fidc-private/evidence/uncached-selection-state-full-minute-20260905.json",
+    "/srv/fidc/canonical/run/fidc-private/evidence/uncached-selection-state-profile-20260905/run.json",
+    "/srv/fidc/canonical/run/fidc-private/evidence/uncached-selection-state-profile-20260905/perf.data",
+    "/srv/fidc/canonical/run/fidc-private/evidence/uncached-selection-state-profile-20260905/perf-report.txt"
+  ],
+  "acceptance": {
+    "status": "accepted_transient_selection_state",
+    "reason": "two independent five-year contracts and the full-minute contract preserve exact outputs, both daily strategies reduce stable engine medians by about nineteen percent, all-thread cycles and allocator share fall, and no cache memory is added"
+  }
+}