perfview
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microsoft
PerfView is a CPU and memory performance-analysis tool
I used "HeapDump /ForceGC" directly to trigger GC on some process periodically. However I noticed that after it runs few times it start to throw errors like this: `"A CLR...
When I'm running prefview in the windows container, I encounter this exception: ``` [Exception Occurred: System.Runtime.InteropServices.COMException (0x80070296): Exception from HRESULT: 0x80070296 at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo) at Microsoft.Diagnostics.Tracing.Extensions.ETWControl.EnableStackCaching(UInt64 traceHandle) at...
The binder events - for Fusion in .NET Framework and assembly load tracing in .NET Core/5+ - are for the targeted scenario of assembly bind tracing. They aren't generally helpful...
Under heavy system load (10K+ events per second), timezone conversion accounts for the vast majority of time when reading the timestamp. In case the client does not need local time,...
We are moving from windows server to windows server core, but not able to find a way to replace perfview. Because there is no GUI available in core and perfview...
TraceParserGen fails for ~50 standard providers, due to missing cases in the switch on FieldInfo ctor. The two worst offenders are - (1) win:SID (needed for 37 providers) (2) win:SYSTEMTIME...
This would be nice to have for understanding reference set etl traces.
Has this ever anyone tried? Server Nano does not support STA Threads. The workaround is to switch to MTA. I can provide a PR? Who is using this? Also I...
AutoLogger can be configured to consume ETW events and publish the results in rolling ETL files with a given MaxFileSize https://learn.microsoft.com/en-us/windows/win32/etw/configuring-and-starting-an-autologger-session As the ETL files approach the file size limit,...
A common scenario here is that I profile an application just built within VS. Looking up source for certain methods from the trace will then open the generated symbol file,...
