tracelogging | TraceLogging events | Data Migration library
kandi X-RAY | tracelogging Summary
kandi X-RAY | tracelogging Summary
The TraceLogging for LTTNG project enables structured event emission through LTTNG via the same set of macros that are supported by the publicly available TraceLogging for ETW project in the Windows SDK.
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tracelogging Key Features
tracelogging Examples and Code Snippets
Community Discussions
Trending Discussions on tracelogging
QUESTION
I follow the tutorial to set up a TraceLoggingProvider
in my application.
During the application runs, I try to use xperf -providers
to see if my user event provider is there:
I cannot see the name I defined in TRACELOGGING_DEFINE_PROVIDER
but only the defined GUID is shown. Is it intended?
Instead following another tutorial with WPRP file, I just use xperf -start
to capture events. And the same: I can only use GUID as parameter, not the defined name! is it also intended?
Anyway, at the end I can view the result properly in WPA and the defined name of my user event provider is visible.
are all my observaton intended?
...ANSWER
Answered 2020-Nov-21 at 19:23The name you use in the C++ code is unrelated to the display name on your pc.
You'd have a displayed name (instead of GUID) if this was a manifested installed provider, but TraceLogging isn't manifested (at least, not in the classical sense - an impromptu manifest is embedded into the image, and sent in the messages).
QUESTION
I tried to replicate the short sample program for TraceLogging that Microsoft provides (see below, with minor changes). I completed the "development" (rather copy) in Visual Studio 2019. All is fine, compiles without issues, runs without issues, but nowhere on my PC I can find an updated *.etl or *.log file, nor do I find an entry somewhere in the Event Viewer.
I carefully read the Microsoft documentation and I searched the Internet for many hours, but no useful findings.
I know that I'm stupid from time to time and I must miss something obvious, but what is it? Any hints, please? Many thanks!
...ANSWER
Answered 2020-Aug-14 at 07:36First of all, running this C++ code will not generate the .log or .etl file you want, it just sends the TraceLogging event, you need to capture it in other ways to generate the etl file.
According to the MSDN,You have two steps to capture TraceLogging events:
- Capture trace data with WPR
- Capture TraceLogging events on Windows Phone
First create a .WPRP file, I used the same C++ code and WPRP file from MSDN as follow.
test.cpp
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Install tracelogging
Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.
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