{ "schemaVersion": 1, "suite": "OnityTaskCompletionSource vs UniTaskCompletionSource", "generatedAtUtc": "2026-09-23T15:44:34.2671974Z", "allocationGeneratedAtUtc": "2026-09-23T15:46:58.6882034Z", "unityVersion": "2022.3.62f3", "scriptingBackend": "Editor Mono", "uniTaskCommit": "2e993ff18f28c931602a07292df0b0804eebef99", "onityRuntimeCommit": "a7c7c9c07867a0f2a20a0b817ca0482e75b77795", "operationsPerSample": 256, "timingBatchesPerSample": 16, "timingOperationsPerSample": 4096, "allocationOperationsPerSample": 256, "samplesPerCase": 8, "warmupBatches": 2, "scope": "Synchronous main-thread slices only. Construction, pending registration, completion with callback dispatch, late registration, and pending AsTask conversion are isolated. Source preparation and cleanup are outside each slice. Samples retain harness overhead; no baseline subtraction or overall winner is inferred.", "emptyHarnessNanosecondsPerOperation": 4.7760009765625, "emptyHarnessSampleNanosecondsPerOperation": [ 5.029296875, 5.4443359375, 4.638671875, 4.6142578125, 4.6142578125, 4.638671875, 4.6142578125, 4.6142578125 ], "emptyHarnessAllocatedBytes": 0, "emptyHarnessSampleAllocatedBytes": [ 0, 0, 0, 0, 0, 0, 0, 0 ], "allocationsAvailable": true, "allocationCounter": "Unity Profiler GC.Alloc metadata; 64 KiB and empty controls passed.", "positiveControlBytes": 65568, "emptyControlBytes": 0, "scenarios": [ { "stage": 0, "stageName": "Construction", "typed": false, "consumers": 1, "results": [ { "library": "OnityTask", "meanNanosecondsPerOperation": 265.8905029296875, "bytesPerOperation": 120.0, "sampleNanosecondsPerOperation": [ 233.203125, 226.5625, 241.69921875, 237.98828125, 269.53125, 372.6806640625, 290.8935546875, 254.5654296875 ], "sampleAllocatedBytes": [ 30720, 30720, 30720, 30720, 30720, 30720, 30720, 30720 ] }, { "library": "UniTask", "meanNanosecondsPerOperation": 113.6199951171875, "bytesPerOperation": 72.0, "sampleNanosecondsPerOperation": [ 93.84765625, 92.7490234375, 94.7265625, 104.58984375, 130.810546875, 147.3388671875, 125.4150390625, 119.482421875 ], "sampleAllocatedBytes": [ 18432, 18432, 18432, 18432, 18432, 18432, 18432, 18432 ] } ] }, { "stage": 1, "stageName": "PendingRegistration", "typed": false, "consumers": 1, "results": [ { "library": "OnityTask", "meanNanosecondsPerOperation": 155.46875, "bytesPerOperation": 0.0, "sampleNanosecondsPerOperation": [ 186.5478515625, 156.5673828125, 159.1064453125, 155.46875, 144.43359375, 146.2646484375, 149.51171875, 145.849609375 ], "sampleAllocatedBytes": [ 0, 0, 0, 0, 0, 0, 0, 0 ] }, { "library": "UniTask", "meanNanosecondsPerOperation": 254.0740966796875, "bytesPerOperation": 16.0, "sampleNanosecondsPerOperation": [ 309.47265625, 277.05078125, 257.9833984375, 238.0126953125, 229.4677734375, 236.376953125, 251.6357421875, 232.5927734375 ], "sampleAllocatedBytes": [ 4096, 4096, 4096, 4096, 4096, 4096, 4096, 4096 ] } ] }, { "stage": 1, "stageName": "PendingRegistration", "typed": false, "consumers": 4, "results": [ { "library": "OnityTask", "meanNanosecondsPerOperation": 1590.75927734375, "bytesPerOperation": 104.0, "sampleNanosecondsPerOperation": [ 931.0791015625, 1524.755859375, 1754.0771484375, 2141.2353515625, 1760.5224609375, 1900.830078125, 1189.7216796875, 1523.8525390625 ], "sampleAllocatedBytes": [ 26624, 26624, 26624, 26624, 26624, 26624, 26624, 26624 ] }, { "library": "UniTask", "meanNanosecondsPerOperation": 2010.748291015625, "bytesPerOperation": 152.0, "sampleNanosecondsPerOperation": [ 1123.53515625, 1948.4130859375, 1976.513671875, 2644.8974609375, 2323.291015625, 2575.3662109375, 1609.3017578125, 1884.66796875 ], "sampleAllocatedBytes": [ 38912, 38912, 38912, 38912, 38912, 38912, 38912, 38912 ] } ] }, { "stage": 2, "stageName": "CompletionDispatch", "typed": false, "consumers": 1, "results": [ { "library": "OnityTask", "meanNanosecondsPerOperation": 153.5980224609375, "bytesPerOperation": 0.0, "sampleNanosecondsPerOperation": [ 125.5126953125, 183.0078125, 246.9482421875, 155.3955078125, 125.439453125, 106.494140625, 167.6513671875, 118.3349609375 ], "sampleAllocatedBytes": [ 0, 0, 0, 0, 0, 0, 0, 0 ] }, { "library": "UniTask", "meanNanosecondsPerOperation": 129.620361328125, "bytesPerOperation": 0.0, "sampleNanosecondsPerOperation": [ 119.3115234375, 159.1064453125, 193.359375, 139.2578125, 114.35546875, 86.572265625, 129.6630859375, 95.3369140625 ], "sampleAllocatedBytes": [ 0, 0, 0, 0, 0, 0, 0, 0 ] } ] }, { "stage": 2, "stageName": "CompletionDispatch", "typed": false, "consumers": 4, "results": [ { "library": "OnityTask", "meanNanosecondsPerOperation": 224.7283935546875, "bytesPerOperation": 0.0, "sampleNanosecondsPerOperation": [ 321.5087890625, 292.7734375, 266.6748046875, 163.232421875, 211.23046875, 148.1201171875, 188.1103515625, 206.1767578125 ], "sampleAllocatedBytes": [ 0, 0, 0, 0, 0, 0, 0, 0 ] }, { "library": "UniTask", "meanNanosecondsPerOperation": 547.9217529296875, "bytesPerOperation": 0.0, "sampleNanosecondsPerOperation": [ 730.2734375, 695.1171875, 613.818359375, 404.0771484375, 517.48046875, 397.55859375, 456.787109375, 568.26171875 ], "sampleAllocatedBytes": [ 0, 0, 0, 0, 0, 0, 0, 0 ] } ] }, { "stage": 3, "stageName": "LateRegistration", "typed": false, "consumers": 1, "results": [ { "library": "OnityTask", "meanNanosecondsPerOperation": 146.6827392578125, "bytesPerOperation": 0.0, "sampleNanosecondsPerOperation": [ 152.2216796875, 138.5986328125, 142.0166015625, 144.62890625, 152.294921875, 143.1396484375, 140.4541015625, 160.107421875 ], "sampleAllocatedBytes": [ 0, 0, 0, 0, 0, 0, 0, 0 ] }, { "library": "UniTask", "meanNanosecondsPerOperation": 151.8890380859375, "bytesPerOperation": 0.0, "sampleNanosecondsPerOperation": [ 161.865234375, 137.3779296875, 144.0185546875, 142.7001953125, 165.5517578125, 140.771484375, 150.0, 172.8271484375 ], "sampleAllocatedBytes": [ 0, 0, 0, 0, 0, 0, 0, 0 ] } ] }, { "stage": 3, "stageName": "LateRegistration", "typed": false, "consumers": 4, "results": [ { "library": "OnityTask", "meanNanosecondsPerOperation": 766.0980224609375, "bytesPerOperation": 0.0, "sampleNanosecondsPerOperation": [ 625.537109375, 1040.1123046875, 796.484375, 820.3369140625, 854.78515625, 668.8720703125, 724.365234375, 598.291015625 ], "sampleAllocatedBytes": [ 0, 0, 0, 0, 0, 0, 0, 0 ] }, { "library": "UniTask", "meanNanosecondsPerOperation": 705.609130859375, "bytesPerOperation": 0.0, "sampleNanosecondsPerOperation": [ 656.298828125, 891.9189453125, 773.3154296875, 661.42578125, 776.3427734375, 664.697265625, 678.7109375, 542.1630859375 ], "sampleAllocatedBytes": [ 0, 0, 0, 0, 0, 0, 0, 0 ] } ] }, { "stage": 4, "stageName": "AsTask", "typed": false, "consumers": 1, "results": [ { "library": "OnityTask", "meanNanosecondsPerOperation": 1124.530029296875, "bytesPerOperation": 176.0, "sampleNanosecondsPerOperation": [ 761.1328125, 815.8447265625, 743.2861328125, 2655.4443359375, 1537.6953125, 883.69140625, 859.7412109375, 739.404296875 ], "sampleAllocatedBytes": [ 45056, 45056, 45056, 45056, 45056, 45056, 45056, 45056 ] }, { "library": "UniTask", "meanNanosecondsPerOperation": 860.601806640625, "bytesPerOperation": 120.0, "sampleNanosecondsPerOperation": [ 500.6591796875, 495.751953125, 480.517578125, 2677.34375, 1081.005859375, 579.6630859375, 572.216796875, 497.65625 ], "sampleAllocatedBytes": [ 30720, 30720, 30720, 30720, 30720, 30720, 30720, 30720 ] } ] }, { "stage": 0, "stageName": "Construction", "typed": true, "consumers": 1, "results": [ { "library": "OnityTask", "meanNanosecondsPerOperation": 217.2332763671875, "bytesPerOperation": 120.0, "sampleNanosecondsPerOperation": [ 227.1240234375, 194.4580078125, 270.8251953125, 192.2119140625, 213.2568359375, 192.6025390625, 201.5869140625, 245.80078125 ], "sampleAllocatedBytes": [ 30720, 30720, 30720, 30720, 30720, 30720, 30720, 30720 ] }, { "library": "UniTask", "meanNanosecondsPerOperation": 89.7979736328125, "bytesPerOperation": 80.0, "sampleNanosecondsPerOperation": [ 86.328125, 82.7392578125, 118.0908203125, 78.759765625, 83.5205078125, 79.4677734375, 82.6904296875, 106.787109375 ], "sampleAllocatedBytes": [ 20480, 20480, 20480, 20480, 20480, 20480, 20480, 20480 ] } ] }, { "stage": 1, "stageName": "PendingRegistration", "typed": true, "consumers": 1, "results": [ { "library": "OnityTask", "meanNanosecondsPerOperation": 149.5391845703125, "bytesPerOperation": 0.0, "sampleNanosecondsPerOperation": [ 143.9697265625, 161.0107421875, 164.55078125, 139.990234375, 144.53125, 154.6630859375, 142.626953125, 144.970703125 ], "sampleAllocatedBytes": [ 0, 0, 0, 0, 0, 0, 0, 0 ] }, { "library": "UniTask", "meanNanosecondsPerOperation": 223.4344482421875, "bytesPerOperation": 16.0, "sampleNanosecondsPerOperation": [ 209.912109375, 221.875, 258.59375, 210.3759765625, 219.82421875, 239.0625, 215.087890625, 212.744140625 ], "sampleAllocatedBytes": [ 4096, 4096, 4096, 4096, 4096, 4096, 4096, 4096 ] } ] }, { "stage": 1, "stageName": "PendingRegistration", "typed": true, "consumers": 4, "results": [ { "library": "OnityTask", "meanNanosecondsPerOperation": 858.4747314453125, "bytesPerOperation": 104.0, "sampleNanosecondsPerOperation": [ 953.5400390625, 790.3076171875, 781.4697265625, 827.7587890625, 764.8193359375, 751.513671875, 1243.4326171875, 754.9560546875 ], "sampleAllocatedBytes": [ 26624, 26624, 26624, 26624, 26624, 26624, 26624, 26624 ] }, { "library": "UniTask", "meanNanosecondsPerOperation": 1044.5953369140625, "bytesPerOperation": 152.0, "sampleNanosecondsPerOperation": [ 1142.5048828125, 967.4072265625, 960.5224609375, 1008.10546875, 945.654296875, 934.130859375, 1460.44921875, 937.98828125 ], "sampleAllocatedBytes": [ 38912, 38912, 38912, 38912, 38912, 38912, 38912, 38912 ] } ] }, { "stage": 2, "stageName": "CompletionDispatch", "typed": true, "consumers": 1, "results": [ { "library": "OnityTask", "meanNanosecondsPerOperation": 90.4052734375, "bytesPerOperation": 0.0, "sampleNanosecondsPerOperation": [ 91.30859375, 87.40234375, 90.3076171875, 98.3642578125, 85.64453125, 86.3525390625, 86.4501953125, 97.412109375 ], "sampleAllocatedBytes": [ 0, 0, 0, 0, 0, 0, 0, 0 ] }, { "library": "UniTask", "meanNanosecondsPerOperation": 87.255859375, "bytesPerOperation": 0.0, "sampleNanosecondsPerOperation": [ 84.326171875, 84.86328125, 83.544921875, 93.8232421875, 82.763671875, 89.0380859375, 86.9140625, 92.7734375 ], "sampleAllocatedBytes": [ 0, 0, 0, 0, 0, 0, 0, 0 ] } ] }, { "stage": 2, "stageName": "CompletionDispatch", "typed": true, "consumers": 4, "results": [ { "library": "OnityTask", "meanNanosecondsPerOperation": 141.595458984375, "bytesPerOperation": 0.0, "sampleNanosecondsPerOperation": [ 148.9990234375, 138.7939453125, 139.16015625, 138.720703125, 136.4990234375, 141.1865234375, 142.67578125, 146.728515625 ], "sampleAllocatedBytes": [ 0, 0, 0, 0, 0, 0, 0, 0 ] }, { "library": "UniTask", "meanNanosecondsPerOperation": 374.078369140625, "bytesPerOperation": 0.0, "sampleNanosecondsPerOperation": [ 426.7333984375, 363.8916015625, 370.3857421875, 364.794921875, 362.5244140625, 368.1396484375, 365.966796875, 370.1904296875 ], "sampleAllocatedBytes": [ 0, 0, 0, 0, 0, 0, 0, 0 ] } ] }, { "stage": 3, "stageName": "LateRegistration", "typed": true, "consumers": 1, "results": [ { "library": "OnityTask", "meanNanosecondsPerOperation": 139.7552490234375, "bytesPerOperation": 0.0, "sampleNanosecondsPerOperation": [ 140.5029296875, 138.28125, 140.283203125, 138.232421875, 139.990234375, 145.458984375, 137.0849609375, 138.2080078125 ], "sampleAllocatedBytes": [ 0, 0, 0, 0, 0, 0, 0, 0 ] }, { "library": "UniTask", "meanNanosecondsPerOperation": 143.4295654296875, "bytesPerOperation": 0.0, "sampleNanosecondsPerOperation": [ 142.5537109375, 139.7216796875, 141.50390625, 150.634765625, 140.13671875, 139.892578125, 137.890625, 155.1025390625 ], "sampleAllocatedBytes": [ 0, 0, 0, 0, 0, 0, 0, 0 ] } ] }, { "stage": 3, "stageName": "LateRegistration", "typed": true, "consumers": 4, "results": [ { "library": "OnityTask", "meanNanosecondsPerOperation": 536.5081787109375, "bytesPerOperation": 0.0, "sampleNanosecondsPerOperation": [ 585.888671875, 536.2548828125, 539.6484375, 514.84375, 520.41015625, 525.6591796875, 538.720703125, 530.6396484375 ], "sampleAllocatedBytes": [ 0, 0, 0, 0, 0, 0, 0, 0 ] }, { "library": "UniTask", "meanNanosecondsPerOperation": 534.09423828125, "bytesPerOperation": 0.0, "sampleNanosecondsPerOperation": [ 580.46875, 513.4033203125, 542.1142578125, 503.3935546875, 506.15234375, 547.75390625, 551.0009765625, 528.466796875 ], "sampleAllocatedBytes": [ 0, 0, 0, 0, 0, 0, 0, 0 ] } ] }, { "stage": 4, "stageName": "AsTask", "typed": true, "consumers": 1, "results": [ { "library": "OnityTask", "meanNanosecondsPerOperation": 807.9864501953125, "bytesPerOperation": 176.0, "sampleNanosecondsPerOperation": [ 738.427734375, 822.65625, 709.08203125, 729.8095703125, 730.810546875, 789.2578125, 1216.3818359375, 727.4658203125 ], "sampleAllocatedBytes": [ 45056, 45056, 45056, 45056, 45056, 45056, 45056, 45056 ] }, { "library": "UniTask", "meanNanosecondsPerOperation": 491.0003662109375, "bytesPerOperation": 120.0, "sampleNanosecondsPerOperation": [ 453.5888671875, 489.0869140625, 439.6484375, 443.359375, 446.1669921875, 494.6533203125, 726.953125, 434.5458984375 ], "sampleAllocatedBytes": [ 30720, 30720, 30720, 30720, 30720, 30720, 30720, 30720 ] } ] } ] }