DioCrafts
117 lines
3.3 KiB
JSON
117 lines
3.3 KiB
JSON
{
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"schemaVersion": 1,
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"generatedAt": "2026-07-21T21:22:59.466Z",
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"environment": {
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"node": "v26.5.0",
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"platform": "darwin",
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"arch": "arm64"
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},
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"fixture": {
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"hashes": 10001,
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"bytesPerFile": 4096,
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"uploadConcurrency": 2
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},
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"note": "Loopback mock includes every dedup, by-hash and content request. Hashing is excluded. Backend SQL is unmodeled: current rejects before ownership lookup while candidate would execute two accepted queries, so candidate wall time is optimistic.",
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"cases": [
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{
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"hitPercent": 0,
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"current": {
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"wallSamplesMs": [
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13455.567,
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7274.844,
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11384.656
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],
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"wallMedianMs": 11384.656,
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"peakHeapDeltaBytesMedian": 26577840,
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"peakRssDeltaBytesMedian": 1376256,
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"protocol": {
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"ownedCount": 0,
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"hitPercent": 0,
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"dedupAccepted": 0,
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"dedupRejected": 1,
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"dedupRequestBytes": 670079,
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"dedupResponseBytes": 27,
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"uploadRequests": 10001,
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"uploadContentBytes": 40964096,
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"byHashRequests": 0,
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"byHashRequestBytes": 0
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}
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},
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"candidate": {
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"wallSamplesMs": [
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12545.523,
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9374.644,
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14373.866
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],
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"wallMedianMs": 12545.523,
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"peakHeapDeltaBytesMedian": 27057808,
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"peakRssDeltaBytesMedian": 2408448,
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"protocol": {
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"ownedCount": 0,
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"hitPercent": 0,
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"dedupAccepted": 2,
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"dedupRejected": 0,
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"dedupRequestBytes": 670091,
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"dedupResponseBytes": 24,
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"uploadRequests": 10001,
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"uploadContentBytes": 40964096,
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"byHashRequests": 0,
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"byHashRequestBytes": 0
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}
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},
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"wallSpeedup": 0.907,
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"uploadByteReductionPercent": 0
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},
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{
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"hitPercent": 50,
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"current": {
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"wallSamplesMs": [
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8511.511,
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10370.193,
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7271.146
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],
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"wallMedianMs": 8511.511,
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"peakHeapDeltaBytesMedian": 25917352,
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"peakRssDeltaBytesMedian": 1753088,
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"protocol": {
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"ownedCount": 0,
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"hitPercent": 50,
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"dedupAccepted": 0,
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"dedupRejected": 1,
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"dedupRequestBytes": 670079,
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"dedupResponseBytes": 27,
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"uploadRequests": 10001,
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"uploadContentBytes": 40964096,
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"byHashRequests": 0,
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"byHashRequestBytes": 0
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}
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},
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"candidate": {
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"wallSamplesMs": [
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8095.953,
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10204.387,
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7060.576
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],
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"wallMedianMs": 8095.953,
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"peakHeapDeltaBytesMedian": 50966480,
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"peakRssDeltaBytesMedian": 29622272,
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"protocol": {
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"ownedCount": 5001,
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"hitPercent": 50,
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"dedupAccepted": 2,
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"dedupRejected": 0,
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"dedupRequestBytes": 670091,
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"dedupResponseBytes": 335089,
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"uploadRequests": 5000,
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"uploadContentBytes": 20480000,
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"byHashRequests": 5001,
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"byHashRequestBytes": 574561
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}
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},
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"wallSpeedup": 1.051,
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"uploadByteReductionPercent": 50.005
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}
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],
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"decision": "rejected; production reverted because the all-miss case was 10.2% slower with higher heap/RSS, while the 50%-hit case doubled heap and added about 27.9 MiB RSS"
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}
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