dotnet / dotnet/aspnetcore

Perf regression: json_middleware, multiple_queries

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area-perf perf-regression
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Description

| Scenario | Environment | Date | Old RPS | New RPS | Change | Deviation | StDev | Dependencies |
| -------- | ----------- | ---- | ------- | ------- | ------ | --------- | ----- | ------------ |
| json_middleware [Fixed] | Json 400k 6- Trends Gold Win | 12/15/2025 12:52:32 | 11,777 | 11,759 | -0.15 % (-17) :thumbsdown: | -3.91 σ | 4.47 | Changes NameVersionDiff |
| multiple_queries | Multiple Queries Platform 20- Trends Database 28 Core Cobalt Hosted Lin Server | 12/15/2025 09:42:41 | 36,168 | 32,060 | -11.36 % (-4,107) :thumbsdown: | -2.37 σ | 1,731.73 | Changes NameVersionDiff |

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@sebastienros

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