IHttpSysRequestTimingFeature.Timestamps Property

Definition

Namespace:

Microsoft.AspNetCore.Server.HttpSys

Assembly:

Microsoft.AspNetCore.Server.HttpSys.dll

Package:

Microsoft.AspNetCore.App.Ref v8.0.0

Source:

IHttpSysRequestTimingFeature.cs

Gets all Http.Sys timing timestamps

public ReadOnlySpan<long> Timestamps { get; }

member this.Timestamps : ReadOnlySpan<int64>

Public ReadOnly Property Timestamps As ReadOnlySpan(Of Long)

Property Value

ReadOnlySpan<Int64>

Remarks

These timestamps were obtained using QueryPerformanceCounter https://learn.microsoft.com/en-us/windows/win32/api/profileapi/nf-profileapi-queryperformancecounter and the timestamp frequency can be obtained via QueryPerformanceFrequency https://learn.microsoft.com/en-us/windows/win32/api/profileapi/nf-profileapi-queryperformancefrequency. The index of the timing can be cast to HttpSysRequestTimingType to know what the timing represents. The value may be 0 if the timing is not available for the current request.