System.Security.Cryptography.Tests.Perf_Rfc2898DeriveBytes.DeriveBytes regressed on Unix-like OSes #66830
Description
System.Security.Cryptography.Tests.Perf_Rfc2898DeriveBytes.DeriveBytes benchmark have regressed by 20-30% for all Unix-like OSes. Windows seems to be unaffected.
Ubuntu:
Windows:
Repro:
git clone https://github.com/dotnet/performance.git
python3 ./performance/scripts/benchmarks_ci.py -f net6.0 net7.0 --filter 'System.Security.Cryptography.Tests.Perf_Rfc2898DeriveBytes.DeriveBytes'Details
| Result | Ratio | Operating System | Bit | Processor Name |
|---|---|---|---|---|
| Same | 0.90 | Windows 11 | X64 | AMD Ryzen Threadripper PRO 3945WX 12-Cores |
| Same | 0.97 | Windows 11 | X64 | AMD Ryzen 9 5900X |
| Slower | 0.83 | Windows 11 | X64 | Intel Core i5-4300U CPU 1.90GHz (Haswell) |
| Same | 1.00 | Windows 10 | X64 | Intel Core i7-7700 CPU 3.60GHz (Kaby Lake) |
| Same | 0.99 | Windows 11 | X64 | Intel Core i9-9900T CPU 2.10GHz |
| Same | 1.04 | Windows 11 | X64 | Unknown processor |
| Slower | 0.78 | ubuntu 18.04 | X64 | AMD Ryzen 9 5900X |
| Slower | 0.71 | ubuntu 20.04 | X64 | AMD Ryzen 9 5900X |
| Slower | 0.82 | ubuntu 18.04 | X64 | Intel Xeon CPU E5-1650 v4 3.60GHz |
| Same | 1.09 | ubuntu 18.04 | X64 | Intel Core i7-2720QM CPU 2.20GHz (Sandy Bridge) |
| Slower | 0.75 | pop 20.04 | X64 | Intel Core i7-6600U CPU 2.60GHz (Skylake) |
| Slower | 0.81 | alpine 3.13 | X64 | Intel Core i7-7700 CPU 3.60GHz (Kaby Lake) |
| Slower | 0.81 | debian 11 | X64 | Intel Core i7-7700 CPU 3.60GHz (Kaby Lake) |
| Slower | 0.70 | macOS Monterey 12.2.1 | Arm64 | Apple M1 Max |
| Same | 0.96 | Windows 10 | Arm64 | Microsoft SQ1 3.0 GHz |
| Same | 0.97 | Windows 11 | Arm64 | Microsoft SQ1 3.0 GHz |
| Same | 1.03 | Windows 10 | X86 | Intel Xeon CPU E5-1650 v4 3.60GHz |
| Same | 0.99 | Windows 10 | X86 | Intel Core i7-6700 CPU 3.40GHz (Skylake) |
| Same | 0.99 | Windows 10 | X86 | Intel Core i7-7700 CPU 3.60GHz (Kaby Lake) |
| Same | 1.02 | Windows 10 | Arm | Microsoft SQ1 3.0 GHz |
| Slower | 0.69 | macOS Big Sur 11.6.3 | X64 | Intel Core i5-4278U CPU 2.60GHz (Haswell) |
| Slower | 0.73 | macOS Monterey 12.2.1 | X64 | Intel Core i7-4870HQ CPU 2.50GHz (Haswell) |
| Slower | 0.69 | macOS Monterey 12.2.1 | X64 | Intel Core i7-5557U CPU 3.10GHz (Broadwell) |