PerfView and TraceEvent 3.1.18

Roll-up through 2024/12/11.

• Fixed perfcollect install script on Azure Linux 3.
• Updated System.Text.Json to address dotnet/announcements#329.

PerfView and TraceEvent 3.1.17

Roll-up through 2024/11/08.

• Numerous accessibility fixes to PerfView. This includes switching out the previous web browser plugin to use WebView2.
• Breaking changes to FastSerialization to ensure that only expected types are deserialized. This addresses potential vulnerabilities during deserialization of untrusted input. Details at #2121.

PerfView and TraceEvent 3.1.16

Roll-up through 2024/10/11.

• Performance improvements to DynamicParser.
• Fixed GetFileNameWithoutExtensionNoIllegalChars to only trim known file extensions.
• Fixed a memory leak when processing EventPipe traces.
• Added support for private/in-process loggers.

PerfView and TraceEvent 3.1.15

• Fixed an issue where /buildLayout resulted in an error when the user hadn't previously run PerfView on the machine.

PerfView and TraceEvent 3.1.14

Roll-up through 2024/08/26.

• Added missing Microsoft.Diagnostics.NETCore.Client dependency to the TraceEvent.
• ETWClrProfiler compiled with /QSpectre.
• Added /buildLayout <path> to PerfView. This allows users to build a self-contained fully-extracted version of PerfView that doesn't depend on %appdata%. This is useful for certain deployment mechanisms where the deployed PerfView shouldn't impact PerfView in %appdata%.

PerfView and TraceEvent 3.1.13

Roll-up through 2024/07/15.

• Update to ClrMD 4 with support for https://symweb.azurefd.net.
• Live session support for EventPipe.
• GC dynamic event support.
• PerfView now opens external links in the user's default browser instead of within the app's browser.
• Fixes an issue with LinuxPerfScriptProcessNameBuilder when using ParallelLinuxPerfScriptStackSource.

PerfView and TraceEvent 3.1.12

Roll-up through 2024/06/13.

• Build updates to support authentication to symbol servers in TraceEvent.

PerfView and TraceEvent 3.1.11

Roll-up through 2024/06/10.

• Add support to PerfView for interactive authentication to the new Symweb.
• Disable rundown for .NET 2.0 by default. Can be re-enabled via /NoV2Rundown:false.
• Fix /GCTriggeredStacks command line argument to enable rundown so that stacks are properly captured.
• Update TraceEvent project/Nuget package to remove unnecessary PackageReference elements since the update to netstandard2.0.
• Fix Contention Stacks view to function properly for .NET Framework and older .NET Core processes.

PerfView and TraceEvent 3.1.10

Roll-up through 2024/05/02.

• New stack views for contention and waithandle events.
• New ASP.NET Core Stats view.
• Events view now displays an absolute timestamp in addition to relative.
• GC API fixes.
• NuGet package dependency fixes.
• Fix to avoid overflow of /RundownMaxMB.

PerfView and TraceEvent 3.1.9

Roll-up through 2024/03/07.

• Provide an option in PerfView to enable/disable truncation of the full raw event in the Events view when selecting “Dump raw event”.
• Fix the TraceEvent nuspec file to include all dependencies.
• Trim whitespace when parsing /Providers.
• Fix live session decoding of self-describing events.