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fidc-backtest-engine/docs/evidence/shared-execution-quote-release-20260907.json
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2026-09-07 10:38:29 +08:00

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{
"schemaVersion": "fidc-engine-optimization-ab/v1",
"generatedDate": "2026-09-07",
"host": "192.168.31.177",
"change": {
"engineCommit": "f45b3a71fa78ecb95b0fa80687130ae7385549e8",
"description": "Do not clone the shared multi-date execution quote map when a run reaches the end of one execution date.",
"dataContract": "The prepared-data cache remains immutable and shared. A uniquely owned run-local quote map still removes completed dates.",
"cachedBusinessResults": false
},
"deployment": {
"serviceCommit": "11cfe1b8d09c1da4807400f3d903199ea6f1e711",
"implementationIdentitySha256": "7dbc839acb26fed98fc84a0bc221c316bf370046780c6ae75a79171fd52e5535",
"serviceBinarySha256": "bc9385ef340b8e0b3d0d17a9251e159806107443865361271ee0ccd8dbe1a768",
"runnerBinarySha256": "55c321f39518b5821e35ee1ec5320e35f94590be3aeeeac0827df07670e623fc",
"serviceUser": "boris",
"sourceLakeRestarted": false,
"health": "ok"
},
"currentCloseOneYear": {
"before": {
"processHotMedianTotalSeconds": 1.548,
"processHotMedianEngineSeconds": 1.09
},
"after": {
"runs": 5,
"processHotMedianTotalSeconds": 1.238,
"processHotMedianEngineSeconds": 0.773,
"totalReturn": 0.3201517861398,
"tradeCount": 5351,
"canonicalResultDigest": "7204c6f41b8e39fbf1af7fc55cd601b80f3427a7aa058394ccd8b0b14ca48eed",
"resultStoreDigest": "0b4d24ed5ec2b27cc4135707b4c51c78eb2c3e35a20da8108610778c30c72c73",
"terminalAuditStatus": "clean"
},
"improvementPercent": {
"total": 20.02584,
"engine": 29.082569
}
},
"crossModeRegression": {
"staticCurrentClose": {
"processHotTotalSeconds": 0.866,
"processHotEngineSeconds": 0.326,
"totalReturn": 0.13228843240310018,
"tradeCount": 4445,
"canonicalResultDigest": "fdfa855295c0b55bdbe6f39952ead1515e844bf033ced974d3c3ddc037a5d0b1",
"resultStoreDigest": "697566645116c76ff837cd36f7f9bbd7ad3eb30510a5b95012fb730d5072d511"
},
"nextBarOpenFiveYear": {
"processHotTotalSeconds": 3.212,
"processHotEngineSeconds": 2.597,
"totalReturn": 0.9922618879291,
"tradeCount": 25827,
"canonicalResultDigest": "ac1d167cb1e1073e1d1ecb01e914f94d7560081c1d238e6b4418d86233250719",
"resultStoreDigest": "79570e0ae6b07badc1b693dc897dd1381647d259a4fe44ed3e50bc215e2fd088"
},
"fullMinute": {
"processHotTotalSeconds": 0.973,
"processHotEngineSeconds": 0.231,
"totalReturn": 0.03473222656500008,
"tradeCount": 156,
"canonicalResultDigest": "7dae3a618932b90d36e9968c027f08a94d69b8fc6a56b1ea0cc1a2cb771d85b8",
"resultStoreDigest": "bbbd7080b8fd7f6e8c3a8132499842bd0e4d644dbfdc3e8dbca7d2c0c1381e93"
}
},
"profile": {
"beforePath": "/srv/fidc/canonical/run/fidc-private/evidence/current-close-post-preplan-profile-20260907",
"afterPath": "/srv/fidc/canonical/run/fidc-private/evidence/current-close-shared-quote-profile-20260907",
"beforeSamples": 564,
"afterSamples": 408,
"lostSamples": 0,
"beforeFinding": "Arc::make_mut was reached from remove_execution_quotes_on_date and cloned the shared quote map.",
"afterFinding": "The remove_execution_quotes_on_date call chain is absent; release_execution_quotes_on_date accounts for 0.27 percent of sampled cycles."
},
"verification": {
"workspaceCoreTestsPassed": 440,
"workspaceCoreTestsIgnored": 6,
"workspaceFailures": 0,
"allCanonicalDigestsMatched": true,
"allResultStoreDigestsMatched": true,
"allTerminalAuditsClean": true
},
"supportingEvidence": [
"/Users/boris/WorkSpace/fidc-backtest-service/docs/evidence/current-close-shared-quote-release-20260907.json",
"/Users/boris/WorkSpace/fidc-backtest-service/docs/evidence/static-pool-shared-quote-release-20260907.json",
"/Users/boris/WorkSpace/fidc-backtest-service/docs/evidence/next-open-shared-quote-release-20260907.json",
"/Users/boris/WorkSpace/fidc-backtest-service/docs/evidence/full-minute-shared-quote-release-20260907.json"
]
}