IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 112.0282124738884 < 114.39731849195317.
IsChangePoint: Marked as a change because one of 2/7/2022 11:21:03 PM, 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 58.38380026287903 (T) = (0 -111654.90319866486) / Math.Sqrt((1584844.9153430301 / (299)) + (103822.89041206148 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.07784783490640589 = (121080.77975106463 - 111654.90319866486) / 121080.77975106463 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: True, TestCase: DeepTree)

```log

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 3.9525678765257157 < 4.325494912782394.
IsChangePoint: Marked as a change because one of 2/17/2022 1:06:33 PM, 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 84.58535086685272 (T) = (0 -3956.5994676881137) / Math.Sqrt((8792.065578459602 / (299)) + (197.02006481465585 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.15062436210191266 = (4658.244587140899 - 3956.5994676881137) / 4658.244587140899 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: True, TestCase: Json400B)

```log

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 823.1870583778258 < 861.2195141018266.
IsChangePoint: Marked as a change because one of 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 29.486583591294437 (T) = (0 -817.7049450190023) / Math.Sqrt((332.17599862182414 / (299)) + (51.386012773234235 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.10848801900393974 = (917.2113919382266 - 817.7049450190023) / 917.2113919382266 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: True, TestCase: BroadTree)

```log

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 11.565342537682236 < 12.882832075518374.
IsChangePoint: Marked as a change because one of 2/3/2022 8:57:20 PM, 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 91.89144595784903 (T) = (0 -11580.48892900516) / Math.Sqrt((65638.94925669061 / (299)) + (1748.2712903269019 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.15917645546041428 = (13772.793357429531 - 11580.48892900516) / 13772.793357429531 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: DeepTree)

```log

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 11.719595460676874 < 12.122135718291512.
IsChangePoint: Marked as a change because one of 1/26/2022 8:19:47 PM, 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 42.80684154741216 (T) = (0 -11734.30032690979) / Math.Sqrt((10194.326324612362 / (299)) + (2681.8305350406995 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.08014701087705363 = (12756.712720038135 - 11734.30032690979) / 12756.712720038135 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: True, TestCase: LotsOfStrings)

```log

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 1.6688428303905831 < 1.7074532301820229.
IsChangePoint: Marked as a change because one of 1/11/2022 6:41:22 PM, 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 20.56429446632099 (T) = (0 -1678.560148151829) / Math.Sqrt((809.6136848862623 / (299)) + (206.68348040083222 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.07519237865047715 = (1815.03710544945 - 1678.560148151829) / 1815.03710544945 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: BroadTree)

```log

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 15.563716193794589 < 16.894335071630422.
IsChangePoint: Marked as a change because one of 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 93.73472756556362 (T) = (0 -15519.58265822232) / Math.Sqrt((29351.40991028442 / (299)) + (2748.1046371883235 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.13324014853484734 = (17905.285566686485 - 15519.58265822232) / 17905.285566686485 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

```#### System.Text.Json.Tests.Perf_Reader.ReadMultiSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: LotsOfNumbers)

```log

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 4.628131612474379 < 4.910118667777208.
IsChangePoint: Marked as a change because one of 2/8/2022 5:20:12 PM, 2/22/2022 8:48:40 PM, 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 37.42466031647536 (T) = (0 -4672.853993292345) / Math.Sqrt((29295.10571189089 / (299)) + (786.6206038609563 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.11345016239390619 = (5270.830578357804 - 4672.853993292345) / 5270.830578357804 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: True, TestCase: LotsOfStrings)

```log

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 1.7103424105999048 < 1.7234759928554606.
IsChangePoint: Marked as a change because one of 2/11/2022 11:08:57 PM, 2/12/2022 1:03:18 PM, 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 20.017590503203255 (T) = (0 -1693.639804130693) / Math.Sqrt((1136.5424709352264 / (299)) + (264.9497707869608 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.08178527882291776 = (1844.4921052448103 - 1693.639804130693) / 1844.4921052448103 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: True, TestCase: LotsOfNumbers)

```log

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 2.7801914092721547 < 2.8496567275536524.
IsChangePoint: Marked as a change because one of 2/4/2022 3:19:13 PM, 2/5/2022 9:44:06 AM, 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 49.87680191311344 (T) = (0 -2789.42407095217) / Math.Sqrt((2286.529702118468 / (299)) + (65.37766950432555 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.07527019284399239 = (3016.474703601262 - 2789.42407095217) / 3016.474703601262 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.Json.Tests.Perf_Reader.ReadMultiSpanSequenceEmptyLoop(IsDataCompact: True, TestCase: Json4KB)

```log

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 6.950626352664977 < 7.342531326941735.
IsChangePoint: Marked as a change because one of 12/2/2021 4:22:41 PM, 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 45.30464592356835 (T) = (0 -6943.916806349082) / Math.Sqrt((39377.811977049554 / (299)) + (1662.9881576772805 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.12325610829431649 = (7920.1199712265625 - 6943.916806349082) / 7920.1199712265625 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: True, TestCase: BroadTree)

```log

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 9.254980111962285 < 10.737538508234731.
IsChangePoint: Marked as a change because one of 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 78.62453789637816 (T) = (0 -9241.245140006544) / Math.Sqrt((43826.620711252486 / (299)) + (3270.892610082547 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.1940399629583023 = (11466.133201748851 - 9241.245140006544) / 11466.133201748851 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.Json.Tests.Perf_Reader.ReadMultiSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: Json4KB)

```log

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 11.418194174378453 < 11.619008453549194.
IsChangePoint: Marked as a change because one of 1/7/2022 3:54:44 AM, 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 27.194248262678716 (T) = (0 -11437.365507851728) / Math.Sqrt((14068.662632874115 / (299)) + (6057.516956594175 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.07778890100572779 = (12402.112184861879 - 11437.365507851728) / 12402.112184861879 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: True, TestCase: HelloWorld)

```log

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 122.1573625583415 < 123.5693371215141.
IsChangePoint: Marked as a change because one of 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 7.277454238898236 (T) = (0 -119.384351322881) / Math.Sqrt((17.166515905064234 / (299)) + (14.087749006709211 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.09367665373086342 = (131.7237957229332 - 119.384351322881) / 131.7237957229332 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.Json.Tests.Perf_Reader.ReadMultiSpanSequenceEmptyLoop(IsDataCompact: True, TestCase: HelloWorld)

```log

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 207.16100460682716 < 210.99201762405932.
IsChangePoint: Marked as a change because one of 12/2/2021 4:22:41 PM, 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 56.223226384443024 (T) = (0 -206.93052077794232) / Math.Sqrt((12.022219836251129 / (299)) + (0.18964977952517767 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.07058798391368518 = (222.64670264250663 - 206.93052077794232) / 222.64670264250663 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 7.071643186123248 < 7.684266342894704.
IsChangePoint: Marked as a change because one of 2/20/2022 8:03:17 PM, 2/21/2022 7:08:33 PM, 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 13.510364534840807 (T) = (0 -7.186945812945304) / Math.Sqrt((0.10795780262723319 / (299)) + (0.02105629015377879 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.11277776102110047 = (8.100502328725135 - 7.186945812945304) / 8.100502328725135 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 112.96679411866938 < 115.9534162569395.
IsChangePoint: Marked as a change because one of 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 113.35951289877586 (T) = (0 -113118.62804673414) / Math.Sqrt((450374.14785118634 / (299)) + (30665.93713445671 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.08053595197798932 = (123026.70048935534 - 113118.62804673414) / 123026.70048935534 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

```#### System.Text.Json.Tests.Perf_Segment.ReadMultiSegmentSequenceUsingSpan(segmentSize: 8192, TestCase: Json4KB)

```log

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 10.55101805338624 < 11.04294321743934.
IsChangePoint: Marked as a change because one of 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 73.03225216360774 (T) = (0 -10579.77113337209) / Math.Sqrt((14270.221008575792 / (299)) + (985.9248020888199 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.09749707474401986 = (11722.700101355696 - 10579.77113337209) / 11722.700101355696 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 1.110222448377581 < 1.1217352710860289.
IsChangePoint: Marked as a change because one of 2/3/2022 8:57:20 PM, 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 37.87891068772597 (T) = (0 -1106316.0302944593) / Math.Sqrt((1104415212.920732 / (299)) + (19536926.778786045 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.08625440307692392 = (1210748.4118334907 - 1106316.0302944593) / 1210748.4118334907 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.Json.Document.Tests.Perf_DocumentParse.Parse(IsDataIndented: True, TestRandomAccess: False, TestCase: HelloWorld)

```log

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 301.95479508512165 < 315.18811986278666.
IsChangePoint: Marked as a change because one of 12/15/2021 12:53:06 PM, 12/17/2021 12:35:23 PM, 3/11/2022 5:51:22 PM, 3/15/2022 12:53:39 AM, 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 11.88001572011978 (T) = (0 -300.3025707886901) / Math.Sqrt((43.27284021675095 / (299)) + (11.018755077037037 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.05715960651384992 = (318.5083847312927 - 300.3025707886901) / 318.5083847312927 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 14.022364434482114 < 14.138914772501517.
IsChangePoint: Marked as a change because one of 12/3/2021 5:08:27 AM, 12/3/2021 7:52:18 PM, 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 19.89273426223492 (T) = (0 -14112.660614457516) / Math.Sqrt((91655.30031095645 / (299)) + (10786.423422534468 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.06539134017904942 = (15100.074738405672 - 14112.660614457516) / 15100.074738405672 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.Json.Document.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: False, TestCase: LotsOfStrings)

```log

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 4.891058609840743 < 5.138688789587792.
IsChangePoint: Marked as a change because one of 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 60.4625586973938 (T) = (0 -4870.192110768488) / Math.Sqrt((16311.240602273643 / (299)) + (155.8853534565931 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.10309818539469964 = (5430.017011295394 - 4870.192110768488) / 5430.017011295394 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.Json.Document.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: False, TestCase: Json4KB)

```log

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 18.14050380804558 < 19.007016646187036.
IsChangePoint: Marked as a change because one of 2/4/2022 3:19:13 PM, 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 37.67189780659914 (T) = (0 -18192.79415968631) / Math.Sqrt((356168.5428672985 / (299)) + (9608.060426766884 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.10356505998409432 = (20294.606276015424 - 18192.79415968631) / 20294.606276015424 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 16.959427754677755 < 17.588678318997182.
IsChangePoint: Marked as a change because one of 2/5/2022 11:25:50 PM, 3/17/2022 6:54:53 PM, 3/22/2022 12:26:23 PM falls between 3/13/2022 11:50:20 AM and 3/22/2022 12:26:23 PM.
IsImprovementStdDev: Marked as improvement because 11.648584915774936 (T) = (0 -17201.681003187805) / Math.Sqrt((24030.5718133202 / (299)) + (80087.32453165742 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.07912046548110668 = (18679.6213385008 - 17201.681003187805) / 18679.6213385008 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.