Perf regression: fortunes, fortunes, json_middleware

[pr-benchmarks]

Scenario	Environment	Date	Old RPS	New RPS	Change	Deviation	StDev	Dependencies
fortunes	Fortunes Blazor SSR 1- Trends Database Gold Linux	04/19/2025 09:18:44	155,892	153,900	-1.28 % (-1,992) 👎	-2.48 σ	803.01	Changes Name Version Diff Microsoft.AspNetCore.App 10.0.0-preview.4.25215.10 -> 10.0.0-preview.4.25217.3 a94ba4b...c22a853 Microsoft.NETCore.App 10.0.0-preview.4.25215.12 -> 10.0.0-preview.4.25217.10 dotnet/runtime@d06c2f6...e1702c3
fortunes [Fixed]	Fortunes Blazor SSR 3- Trends Database Amd Linux	04/19/2025 11:04:03	133,029	130,507	-1.90 % (-2,522) 👎	-2.69 σ	939.20	Changes Name Version Diff Microsoft.AspNetCore.App 10.0.0-preview.4.25215.10 -> 10.0.0-preview.4.25217.3 a94ba4b...c22a853 Microsoft.NETCore.App 10.0.0-preview.4.25215.12 -> 10.0.0-preview.4.25217.10 dotnet/runtime@d06c2f6...e1702c3
json_middleware [Fixed]	Json 10k 3- Trends Arm 28 Linux	04/19/2025 10:53:33	450,324	447,657	-0.59 % (-2,667) 👎	-2.11 σ	1,263.05	Changes Name Version Diff Microsoft.AspNetCore.App 10.0.0-preview.4.25215.10 -> 10.0.0-preview.4.25217.3 a94ba4b...c22a853 Microsoft.NETCore.App 10.0.0-preview.4.25215.12 -> 10.0.0-preview.4.25217.10 dotnet/runtime@d06c2f6...e1702c3

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