System.Diagnostics.Perf_Process.GetProcessById has regressed 50% on Windows
Reporting System:
Looking at the commit diff it's most likely caused by #64723 (cc @epeshk)
Repro:
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_monthly.py net7.0-preview2 net7.0-preview3 --filter System.Diagnostics.Perf_Process.GetProcessById
Details
System.Diagnostics.Perf_Process.GetProcessById
| Result |
Ratio |
Operating System |
Bit |
| Slower |
0.48 |
Windows 10 |
X64 |
| Slower |
0.50 |
Windows 11 |
X64 |
| Slower |
0.49 |
Windows 11 |
X64 |
| Slower |
0.44 |
Windows 11 |
X64 |
| Same |
1.02 |
alpine 3.13 |
X64 |
| Same |
1.02 |
centos 7 |
X64 |
| Same |
0.97 |
debian 11 |
X64 |
| Same |
0.96 |
pop 20.04 |
X64 |
| Same |
1.00 |
ubuntu 18.04 |
X64 |
| Faster |
1.15 |
ubuntu 18.04 |
X64 |
| Same |
0.96 |
alpine 3.12 |
Arm64 |
| Faster |
1.18 |
debian 11 |
Arm64 |
| Same |
1.01 |
ubuntu 18.04 |
Arm64 |
| Slower |
0.47 |
Windows 10 |
Arm64 |
| Slower |
0.42 |
Windows 11 |
Arm64 |
| Slower |
0.43 |
Windows 10 |
X86 |
| Slower |
0.48 |
Windows 11 |
X86 |
| Slower |
0.49 |
Windows 11 |
X86 |
| Slower |
0.34 |
Windows 7 SP1 |
X86 |
| Same |
1.07 |
ubuntu 18.04 |
Arm |
| Slower |
0.44 |
Windows 10 |
Arm |
| Same |
1.02 |
macOS Monterey 12.2.1 |
X64 |
| Same |
1.05 |
macOS Monterey 12.3.1 |
X64 |
System.Diagnostics.Perf_Process.GetProcessByIdhas regressed 50% on WindowsReporting System:
Looking at the commit diff it's most likely caused by #64723 (cc @epeshk)
Repro:
Details
System.Diagnostics.Perf_Process.GetProcessById