Details
Payloads
Baseline
Compare
Histogram
Edge Detector Info
Collection Data
System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt32(value: 12345)
Description of detection logic
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 192.7466587965271 > 150.31149049239374.
IsChangePoint: Marked as a change because one of 10/10/2022 9:53:50 PM, 10/18/2022 1:35:00 AM falls between 10/7/2022 6:01:23 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -14.886437043002031 (T) = (0 -188.176745421056) / Math.Sqrt((42.33086811189175 / (20)) + (143.47216739345262 / (24))) is less than -2.0180817028167235 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (24) - 2, .025) and -0.2904422142070574 = (145.82345753210316 - 188.176745421056) / 145.82345753210316 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt32(value: 4294967295)
```log
Description of detection logic
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 252.86354755359773 > 224.51479279942896.
IsChangePoint: Marked as a change because one of 10/10/2022 9:53:50 PM, 10/18/2022 1:35:00 AM falls between 10/7/2022 6:01:23 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -21.72795417415383 (T) = (0 -255.96399922256597) / Math.Sqrt((24.722496386561197 / (21)) + (52.89276267087137 / (26))) is less than -2.0141033888794695 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (26) - 2, .025) and -0.1794191356111916 = (217.02547592626757 - 255.96399922256597) / 217.02547592626757 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt64(value: 18446744073709551615)
```log
Description of detection logic
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 405.92819575034315 > 391.1011400397257.
IsChangePoint: Marked as a change because one of 7/27/2022 9:27:06 AM, 10/10/2022 9:53:50 PM, 10/18/2022 1:35:00 AM falls between 10/7/2022 6:01:23 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -20.545331485125455 (T) = (0 -412.5200475360655) / Math.Sqrt((39.78161944908861 / (21)) + (38.296372497762476 / (29))) is less than -2.010634757623041 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (29) - 2, .025) and -0.09805699041972853 = (375.6818190086665 - 412.5200475360655) / 375.6818190086665 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: -2147483648)
```log
Description of detection logic
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 262.3566663552401 > 236.59572227297386.
IsChangePoint: Marked as a change because one of 10/10/2022 9:53:50 PM, 10/18/2022 1:35:00 AM falls between 10/7/2022 6:01:23 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -15.57646780216867 (T) = (0 -266.654632838925) / Math.Sqrt((78.46743822355002 / (21)) + (48.539330391996984 / (27))) is less than -2.0128955989180297 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (27) - 2, .025) and -0.15931325301416896 = (230.0108552590367 - 266.654632838925) / 230.0108552590367 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: 12345)
```log
Description of detection logic
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 197.94857000527702 > 158.97337070159054.
IsChangePoint: Marked as a change because one of 10/10/2022 9:53:50 PM, 10/18/2022 1:35:00 AM falls between 10/7/2022 6:01:23 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -25.31865247323474 (T) = (0 -194.71182796487506) / Math.Sqrt((17.918156836872335 / (21)) + (59.506387664893495 / (28))) is less than -2.011740513728388 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (28) - 2, .025) and -0.28934353670055496 = (151.0162516214607 - 194.71182796487506) / 151.0162516214607 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value: 12345)
```log
Description of detection logic
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 185.73373735445696 > 155.24933261385056.
IsChangePoint: Marked as a change because one of 10/10/2022 9:53:50 PM, 10/18/2022 1:35:00 AM falls between 10/7/2022 6:01:23 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -20.529577407862952 (T) = (0 -194.49373155849474) / Math.Sqrt((42.47824621634966 / (21)) + (56.58362887664199 / (26))) is less than -2.0141033888794695 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (26) - 2, .025) and -0.27599383537883593 = (152.42529091118263 - 194.49373155849474) / 152.42529091118263 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value: -9223372036854775808)
```log
Description of detection logic
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 395.85662358787545 > 387.87457575708015.
IsChangePoint: Marked as a change because one of 10/10/2022 9:53:50 PM, 10/18/2022 1:35:00 AM falls between 10/7/2022 6:01:23 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -21.46505535667229 (T) = (0 -405.0119859314129) / Math.Sqrt((15.114610550862476 / (21)) + (48.97001261779973 / (28))) is less than -2.011740513728388 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (28) - 2, .025) and -0.09083539005863223 = (371.28607086138226 - 405.0119859314129) / 371.28607086138226 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value: 9223372036854775807)
```log
Description of detection logic
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 409.89715428380174 > 381.1476298683836.
IsChangePoint: Marked as a change because one of 10/10/2022 3:36:43 PM, 10/18/2022 1:35:00 AM falls between 10/7/2022 6:01:23 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -21.76238479668897 (T) = (0 -404.7672605951341) / Math.Sqrt((41.97510802924001 / (19)) + (27.63295687647416 / (29))) is less than -2.0128955989180297 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (19) + (29) - 2, .025) and -0.10571335850097396 = (366.0688889061455 - 404.7672605951341) / 366.0688889061455 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: 2147483647)
```log
Description of detection logic
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 260.4588855291428 > 231.32798532243436.
IsChangePoint: Marked as a change because one of 10/10/2022 9:53:50 PM, 10/18/2022 1:35:00 AM falls between 10/7/2022 6:01:23 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -20.57307895596767 (T) = (0 -265.58716558311124) / Math.Sqrt((64.79196958285081 / (20)) + (19.154463697251103 / (26))) is less than -2.0153675744421933 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (26) - 2, .025) and -0.18268422905959492 = (224.56303978475427 - 265.58716558311124) / 224.56303978475427 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt64(value: 12345)
```log
Description of detection logic
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 182.80911482535555 > 149.42308291503124.
IsChangePoint: Marked as a change because one of 10/10/2022 9:53:50 PM, 10/18/2022 1:35:00 AM falls between 10/7/2022 6:01:23 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -18.810995955976068 (T) = (0 -185.9029388118418) / Math.Sqrt((26.945764935341913 / (21)) + (94.37867200424941 / (28))) is less than -2.011740513728388 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (28) - 2, .025) and -0.2792430637126192 = (145.3226084121295 - 185.9029388118418) / 145.3226084121295 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
Docs
Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository
Details
Payloads
Baseline
Compare
Histogram
Edge Detector Info
Collection Data
System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted: True, SkipValidation: False, DataSize: 100000)
Description of detection logic
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 38.70090977777778 > 35.685253114285715.
IsChangePoint: Marked as a change because one of 10/10/2022 9:53:50 PM, 10/18/2022 1:35:00 AM falls between 10/7/2022 6:01:23 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -24.995044230626974 (T) = (0 -38358490.88522685) / Math.Sqrt((291318870359.5321 / (21)) + (354980231806.8258 / (27))) is less than -2.0128955989180297 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (27) - 2, .025) and -0.11995970918204645 = (34249884.67954947 - 38358490.88522685) / 34249884.67954947 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted: True, SkipValidation: True, DataSize: 100000)
```log
Description of detection logic
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 38.40975075555555 > 34.11774590825893.
IsChangePoint: Marked as a change because one of 10/10/2022 9:53:50 PM, 10/18/2022 1:35:00 AM falls between 10/7/2022 6:01:23 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -30.678716164995723 (T) = (0 -37002717.97801138) / Math.Sqrt((155495441467.53387 / (20)) + (373254212003.2538 / (28))) is less than -2.0128955989180297 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (28) - 2, .025) and -0.13694227067366277 = (32545819.54815214 - 37002717.97801138) / 32545819.54815214 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted: True, SkipValidation: True, DataSize: 100000)
```log
Description of detection logic
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 36.42933093877551 > 33.6801360065625.
IsChangePoint: Marked as a change because one of 10/10/2022 9:53:50 PM, 10/18/2022 1:35:00 AM falls between 10/7/2022 6:01:23 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -28.039487923616537 (T) = (0 -36803719.49848758) / Math.Sqrt((152525677594.43253 / (21)) + (525959041567.533 / (29))) is less than -2.010634757623041 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (29) - 2, .025) and -0.13820099155283058 = (32334991.597816844 - 36803719.49848758) / 32334991.597816844 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted: False, SkipValidation: False, DataSize: 100000)
```log
Description of detection logic
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 30.331360108333335 > 27.275550617948717.
IsChangePoint: Marked as a change because one of 10/10/2022 9:53:50 PM, 10/18/2022 1:35:00 AM falls between 10/7/2022 6:01:23 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -25.353959244289744 (T) = (0 -30350990.346016485) / Math.Sqrt((153383579600.65338 / (21)) + (489163689154.253 / (24))) is less than -2.016692199226234 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (24) - 2, .025) and -0.16143442760022844 = (26132332.24774309 - 30350990.346016485) / 26132332.24774309 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted: False, SkipValidation: True, DataSize: 100000)
```log
Description of detection logic
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 28.77235501785714 > 25.995557273365385.
IsChangePoint: Marked as a change because one of 10/10/2022 9:53:50 PM, 10/18/2022 1:35:00 AM falls between 10/7/2022 6:01:23 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -29.922907793179196 (T) = (0 -28594227.959406905) / Math.Sqrt((169956113334.06198 / (21)) + (226465276563.48505 / (26))) is less than -2.0141033888794695 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (26) - 2, .025) and -0.15694023401680954 = (24715389.022412933 - 28594227.959406905) / 24715389.022412933 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted: False, SkipValidation: False, DataSize: 100000)
```log
Description of detection logic
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 29.773368783333336 > 27.141453636111113.
IsChangePoint: Marked as a change because one of 10/10/2022 9:53:50 PM, 10/18/2022 1:35:00 AM falls between 10/7/2022 6:01:23 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -29.883432030901982 (T) = (0 -30021906.475315228) / Math.Sqrt((179970760156.46677 / (20)) + (194373688424.16504 / (26))) is less than -2.0153675744421933 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (26) - 2, .025) and -0.14647451223687732 = (26186283.388664022 - 30021906.475315228) / 26186283.388664022 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted: False, SkipValidation: True, DataSize: 100000)
```log
Description of detection logic
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 28.16228899259259 > 25.889498238750004.
IsChangePoint: Marked as a change because one of 10/10/2022 9:53:50 PM, 10/18/2022 1:35:00 AM falls between 10/7/2022 6:01:23 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -31.555354772511347 (T) = (0 -28666220.40937831) / Math.Sqrt((153150888445.5182 / (20)) + (213926647614.144 / (25))) is less than -2.016692199226234 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (25) - 2, .025) and -0.1630209534111644 = (24648068.74312943 - 28666220.40937831) / 24648068.74312943 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted: True, SkipValidation: False, DataSize: 100000)
```log
Description of detection logic
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 38.35225327777778 > 35.58799518214286.
IsChangePoint: Marked as a change because one of 10/10/2022 9:53:50 PM, 10/18/2022 1:35:00 AM falls between 10/7/2022 6:01:23 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -17.185958819718092 (T) = (0 -38161380.42963575) / Math.Sqrt((707005932006.5905 / (21)) + (344585523746.143 / (28))) is less than -2.011740513728388 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (28) - 2, .025) and -0.1068821585693834 = (34476461.775261015 - 38161380.42963575) / 34476461.775261015 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository
Run Information
Regressions in System.Buffers.Text.Tests.Utf8FormatterTests
Test Report
Repro
Related Issues
Regressions
Improvements
Details
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Histogram
Edge Detector Info
Collection Data
System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt32(value: 12345)
Description of detection logic
Description of detection logic
Description of detection logic
Description of detection logic
Description of detection logic
Description of detection logic
Description of detection logic
Description of detection logic
Description of detection logic
Description of detection logic
Docs
Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository
Regressions in System.Text.Json.Tests.Perf_Basic
Test Report
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Regressions
Improvements
Details
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Baseline
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Histogram
Edge Detector Info
Collection Data
System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted: True, SkipValidation: False, DataSize: 100000)
Description of detection logic
Description of detection logic
Description of detection logic
Description of detection logic
Description of detection logic
Description of detection logic
Description of detection logic
Description of detection logic
Docs
Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository