{
  "Date": "2026-03-17",
  "Workspace": "C:\\dev\\serdica-backend4",
  "TestCommand": "dotnet test src/Serdica/Ablera.Serdica.Workflow/__Tests/Ablera.Serdica.Workflow.IntegrationTests/Ablera.Serdica.Workflow.IntegrationTests.csproj -c Release --no-build --filter \"FullyQualifiedName~MongoPerformance\"",
  "SuiteResult": {
    "Passed": 14,
    "Total": 14,
    "Duration": "48 s"
  },
  "RawArtifactDirectory": "src/Serdica/Ablera.Serdica.Workflow/__Tests/Ablera.Serdica.Workflow.IntegrationTests/bin/Release/net9.0/TestResults/workflow-performance/",
  "MongoEnvironment": {
    "DockerImage": "mongo:7.0",
    "Topology": "single-node replica set",
    "Version": "7.0.30",
    "Backend": "Durable collections plus change-stream wake hints"
  },
  "MeasurementViews": {
    "SerialLatencyScenario": "mongo-signal-roundtrip-latency-serial",
    "SteadyThroughputScenario": "mongo-signal-roundtrip-throughput-parallel",
    "CapacityScenarioPrefix": "mongo-signal-roundtrip-capacity-"
  },
  "Notes": {
    "TopWaitCounts": [
      {
        "Name": "(none)",
        "Count": 14
      }
    ],
    "Interpretation": [
      "Serial latency baseline and steady throughput baseline are separated from the capacity ladder.",
      "Mongo exposed two backend-correctness issues during the first performance pass: bounded idle receive and explicit collection bootstrap.",
      "Mongo scales very strongly through c8 on this local replica-set baseline.",
      "c16 is the first visible pressure rung because latency rises materially even though throughput still improves."
    ]
  },
  "Scenarios": [
    {
      "ScenarioName": "mongo-signal-roundtrip-capacity-c1",
      "Tier": "WorkflowPerfCapacity",
      "OperationCount": 16,
      "Concurrency": 1,
      "DurationMilliseconds": 2259.99,
      "ThroughputPerSecond": 7.08,
      "AverageLatencyMilliseconds": 1394.99,
      "P95LatencyMilliseconds": 1576.55,
      "MaxLatencyMilliseconds": 2063.72,
      "CounterDeltas": {
        "opcounters.command": 183,
        "opcounters.insert": 48,
        "opcounters.update": 48,
        "opcounters.delete": 16,
        "metrics.document.returned": 80,
        "metrics.document.inserted": 48,
        "metrics.document.updated": 48,
        "metrics.document.deleted": 16
      }
    },
    {
      "ScenarioName": "mongo-signal-roundtrip-capacity-c4",
      "Tier": "WorkflowPerfCapacity",
      "OperationCount": 64,
      "Concurrency": 4,
      "DurationMilliseconds": 1668.99,
      "ThroughputPerSecond": 38.35,
      "AverageLatencyMilliseconds": 1244.81,
      "P95LatencyMilliseconds": 1472.61,
      "MaxLatencyMilliseconds": 1527.26,
      "CounterDeltas": {
        "opcounters.command": 684,
        "opcounters.insert": 192,
        "opcounters.update": 192,
        "opcounters.delete": 64,
        "metrics.document.returned": 320,
        "metrics.document.inserted": 192,
        "metrics.document.updated": 192,
        "metrics.document.deleted": 64
      }
    },
    {
      "ScenarioName": "mongo-signal-roundtrip-capacity-c8",
      "Tier": "WorkflowPerfCapacity",
      "OperationCount": 128,
      "Concurrency": 8,
      "DurationMilliseconds": 1938.12,
      "ThroughputPerSecond": 66.04,
      "AverageLatencyMilliseconds": 1477.49,
      "P95LatencyMilliseconds": 1743.52,
      "MaxLatencyMilliseconds": 1757.88,
      "CounterDeltas": {
        "opcounters.command": 1349,
        "opcounters.insert": 384,
        "opcounters.update": 384,
        "opcounters.delete": 128,
        "metrics.document.returned": 640,
        "metrics.document.inserted": 384,
        "metrics.document.updated": 384,
        "metrics.document.deleted": 128
      }
    },
    {
      "ScenarioName": "mongo-signal-roundtrip-capacity-c16",
      "Tier": "WorkflowPerfCapacity",
      "OperationCount": 256,
      "Concurrency": 16,
      "DurationMilliseconds": 3728.88,
      "ThroughputPerSecond": 68.65,
      "AverageLatencyMilliseconds": 3203.94,
      "P95LatencyMilliseconds": 3507.95,
      "MaxLatencyMilliseconds": 3527.96,
      "CounterDeltas": {
        "opcounters.command": 2515,
        "opcounters.insert": 768,
        "opcounters.update": 768,
        "opcounters.delete": 256,
        "metrics.document.returned": 1280,
        "metrics.document.inserted": 768,
        "metrics.document.updated": 768,
        "metrics.document.deleted": 256
      }
    },
    {
      "ScenarioName": "mongo-signal-roundtrip-latency-serial",
      "Tier": "WorkflowPerfLatency",
      "OperationCount": 16,
      "Concurrency": 1,
      "DurationMilliseconds": 1675.77,
      "ThroughputPerSecond": 9.55,
      "AverageLatencyMilliseconds": 97.88,
      "P95LatencyMilliseconds": 149.20,
      "MaxLatencyMilliseconds": 324.02,
      "PhaseLatencySummaries": {
        "start": {
          "AverageMilliseconds": 26.34,
          "P95Milliseconds": 79.35,
          "MaxMilliseconds": 251.36
        },
        "signalPublish": {
          "AverageMilliseconds": 8.17,
          "P95Milliseconds": 10.75,
          "MaxMilliseconds": 12.17
        },
        "signalToCompletion": {
          "AverageMilliseconds": 71.54,
          "P95Milliseconds": 77.94,
          "MaxMilliseconds": 79.48
        }
      }
    },
    {
      "ScenarioName": "mongo-signal-roundtrip-throughput-parallel",
      "Tier": "WorkflowPerfThroughput",
      "OperationCount": 96,
      "Concurrency": 16,
      "DurationMilliseconds": 1258.48,
      "ThroughputPerSecond": 76.28,
      "AverageLatencyMilliseconds": 1110.94,
      "P95LatencyMilliseconds": 1121.22,
      "MaxLatencyMilliseconds": 1127.11,
      "PhaseLatencySummaries": {
        "start": {
          "AverageMilliseconds": 20.88,
          "P95Milliseconds": 28.64,
          "MaxMilliseconds": 33.67
        },
        "signalPublish": {
          "AverageMilliseconds": 16.01,
          "P95Milliseconds": 20.90,
          "MaxMilliseconds": 22.71
        },
        "signalToCompletion": {
          "AverageMilliseconds": 988.88,
          "P95Milliseconds": 1000.12,
          "MaxMilliseconds": 1004.92
        }
      },
      "CounterDeltas": {
        "opcounters.command": 1049,
        "opcounters.insert": 288,
        "opcounters.update": 288,
        "opcounters.delete": 96,
        "metrics.document.returned": 480,
        "metrics.document.inserted": 288,
        "metrics.document.updated": 288,
        "metrics.document.deleted": 96
      }
    },
    {
      "ScenarioName": "mongo-signal-roundtrip-soak",
      "Tier": "WorkflowPerfSoak",
      "OperationCount": 108,
      "Concurrency": 8,
      "DurationMilliseconds": 2267.91,
      "ThroughputPerSecond": 47.62,
      "AverageLatencyMilliseconds": 322.40,
      "P95LatencyMilliseconds": 550.50,
      "MaxLatencyMilliseconds": 572.73,
      "CounterDeltas": {
        "opcounters.command": 2264,
        "opcounters.insert": 324,
        "opcounters.update": 324,
        "opcounters.delete": 108,
        "metrics.document.returned": 540,
        "metrics.document.inserted": 324,
        "metrics.document.updated": 324,
        "metrics.document.deleted": 108,
        "transactions.totalStarted": 216,
        "transactions.totalCommitted": 216
      }
    }
  ]
}