Perf improvement: https, mTls-handshakes-kestrel, tls-handshakes-kestrel

| Scenario | Environment | Date | Old RPS | New RPS | Change | Deviation | StDev | Dependencies |
| -------- | ----------- | ---- | ------- | ------- | ------ | --------- | ----- | ------------ |
| https | Json Https 11- Trends idna-intel-lin | 06/24/2026 10:32:45 | 87,923 | 92,714 | 5.45 % (4,790) :thumbsup: | 2.81 σ | 1,705.25 | Changes NameVersionDiff Microsoft.AspNetCore.Antiforgery.dll `11.0.0-preview.6.26319.105` -> `11.0.0-preview.6.26323.115` https://github.com/dotnet/dotnet/compare/b756a8d8a0e64905e16c81911bb09a8110bc3395...fb43ff15847a6821ac4f3cb5b2581076124a06df Microsoft.AspNetCore.App `11.0.0-preview.6.26319.105` -> `11.0.0-preview.6.26323.115` https://github.com/dotnet/dotnet/compare/b756a8d8a0e64905e16c81911bb09a8110bc3395...fb43ff15847a6821ac4f3cb5b2581076124a06df Microsoft.NETCore.App `11.0.0-preview.6.26319.105` -> `11.0.0-preview.6.26323.115` https://github.com/dotnet/dotnet/compare/b756a8d8a0e64905e16c81911bb09a8110bc3395...fb43ff15847a6821ac4f3cb5b2581076124a06df |
| mTls-handshakes-kestrel | Kestrel Linux: mTLS Handshakes 14- Trends cobalt-hosted-lin-azl3-28 | 06/23/2026 21:25:16 | 2,315 | 2,496 | 0.00 % (181) :thumbsup: | 2.82 σ | 64.11 | Changes NameVersionDiff Microsoft.AspNetCore.Antiforgery.dll `11.0.0-preview.6.26319.105` -> `11.0.0-preview.6.26322.111` https://github.com/dotnet/dotnet/compare/b756a8d8a0e64905e16c81911bb09a8110bc3395...d8addc1562ad98c7cab19ed654e9caabd1112d87 Microsoft.AspNetCore.App `11.0.0-preview.6.26319.105` -> `11.0.0-preview.6.26322.111` https://github.com/dotnet/dotnet/compare/b756a8d8a0e64905e16c81911bb09a8110bc3395...d8addc1562ad98c7cab19ed654e9caabd1112d87 Microsoft.NETCore.App `11.0.0-preview.6.26319.105` -> `11.0.0-preview.6.26322.111` https://github.com/dotnet/dotnet/compare/b756a8d8a0e64905e16c81911bb09a8110bc3395...d8addc1562ad98c7cab19ed654e9caabd1112d87 |
| tls-handshakes-kestrel | Kestrel Linux: TLS Handshakes 14- Trends cobalt-hosted-lin-azl3-28 | 06/23/2026 21:23:25 | 4,456 | 4,869 | 0.00 % (413) :thumbsup: | 2.43 σ | 169.76 | Changes NameVersionDiff Microsoft.AspNetCore.Antiforgery.dll `11.0.0-preview.6.26319.105` -> `11.0.0-preview.6.26322.111` https://github.com/dotnet/dotnet/compare/b756a8d8a0e64905e16c81911bb09a8110bc3395...d8addc1562ad98c7cab19ed654e9caabd1112d87 Microsoft.AspNetCore.App `11.0.0-preview.6.26319.105` -> `11.0.0-preview.6.26322.111` https://github.com/dotnet/dotnet/compare/b756a8d8a0e64905e16c81911bb09a8110bc3395...d8addc1562ad98c7cab19ed654e9caabd1112d87 Microsoft.NETCore.App `11.0.0-preview.6.26319.105` -> `11.0.0-preview.6.26322.111` https://github.com/dotnet/dotnet/compare/b756a8d8a0e64905e16c81911bb09a8110bc3395...d8addc1562ad98c7cab19ed654e9caabd1112d87 |

[PowerBI Dashboard](https://aka.ms/aspnet/benchmarks)

@sebastienros

Start with the benchmark results for the https, mTls-handshakes-kestrel, and tls-handshakes-kestrel scenarios, then review the linked PowerBI Dashboard. The payload does not identify source files, tests, or a specific change, so the work is not complete until an actionable performance target and validation approach are defined.

Written by the indexing model from the issue text.