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Questions tagged [diagnostic-tools]

50 questions
3
votes
5 answers

Visual Studio 2015 Update 3 - Stuck at "Starting Diagnostic Tools..."

I've been having an issue with Visual Studio wherein the Diagnostic Tools doesn't start at all. When I begin debugging, the Diagnostic Tools window would show (as expected) but it just stays at "Starting Diagnostic Tools..." and nothing…
Nathan
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1 answer

Visual Studio 2017 Enterprise Diagnostic Tools no longer shows events at all

Okay so it appears in the last week or so my Enterprise Visual Studio 2017 can no longer get the 'Events' to populate at all for the Diagnostics tool. The tool shows up and runs just fine, it however does not have any events even as I can see and…
djangojazz
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Why is visual studio Diagnostic Tools showing soo much memory usage?

I wrote this piece of code: #include "Colour.h" int main(int argc, char** argv) { //sizeof(Colour) = 3 Colour* data = new Colour[8 * 8]; for (int y = 0; y < 8 * 8; y++) { data[y] = Colour::WHITE; } } In this example…
user5688956
3
votes
1 answer

Filter out thread exited events from Visual Studio Diagnostic Tools

The Diagnostic Tools window by default includes IntelliTrace events like these: Program Output: The thread 0x16b4 has exited with code 0 (0x0). For applications with many threads, this can be a lot of clutter. It's easy enough to filter these from…
Edward Brey
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Can't take native memory snapshots in Visual Studio 2022 Memory Usage tool

In Visual Studio 2022, when I use the Memory Usage tool and set it to "Enable native heap profiling with snapshots", it only includes managed allocations, not native allocations. In Visual Studio 2019, when I run the same tool on the same project,…
owen_shiny
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2 answers

VsHub failed to locate/start service

When I start visual studio and debug aplication and open Diagnostic tool, I get the following message: The diagnostic tools failed unexpectedly. When I open Output window for Diagnostic Hub, I see this message: VsHub failed to locate/start…
Simon
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diagnostic tool does not show progress in visual studio 2022

I am using Visual Studio 2022 professional version 17.4.3. During debug, the diagnostic tool is empty and shows nothing. This issue only occurs in VS2022. VS2019 is working fine with diagnostic display running during the debug process. VS2019…
yue zhang
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Visual Studio 2022 Diagnostic tool. How to clear the data

I am profiling a WinForm application with VS 2022 Diagnostic tools and want to be able to clear diagnostic tool data without restarting the app. It has a max percentage of disk it can use and I can't increase it because I don't have enough space.…
ILIA BROUDNO
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1 answer

Disable Visual Studio Diagnostic Tools traces for a specific method

I'm wondering if there is a way to disable VS 2019 diagnostic tools traces for a specific method (using a DataAnnotation maybe ?). I've got a method which is being called in a loop and which makes a database calls each time, ence resulting in a lot…
Mush
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Is there a good tool for detecting SignalR-Core Hub deadlocks and thread hangs?

The Question: Is there a good tool for monitoring performance and diagnostics on a web based (IIS) SignalR-Core Hub ? Specifically for detecting possible Deadlocks or hanged threads. I have looked at a few tools such as LeanSentry, but they seem to…
Paloran
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Python remote process diagnostic tool

I have a python distributed app running in IBM symphony compute cloud. for one of the batch runs in the app, I see massive swaps due to ram of few hosts nearly getting full. So I am looking for any tool and setting for python, which can enable me to…
Vivek
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1 answer

Visual Studio 2017 Diagnostic tools does not clean up log files

When I run visual studio diagnostic tools it saves the reports to disk automatically. This results in about ~4mb/minute of storage into my temp folder as Report.GUID When I exit the debugging session these files are not cleaned up. Over a few days…
rollsch
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how to fix Multiple requests in the process state with the same ASP.NET Session ID

ı have a site that site cause to crash of ISS .When I investigate this problem using diagnostic tool, I saw this description in report.How can I resolve this problem? Analysis Summary Error Description In w3w_site…
Ahmet Çolak
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1 answer

Deselect in VS2015 diagnostic tools

I'm encountering an incredibly frustrating issue with Visual Studio 2015 Diagnostic Tools. In the Events tab, where the list of outputs, exceptions, ado.net stuff, etc gets spit out, when you click on an item, you become unable to deselect it. This…
NeroS
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Is there any way to get a "function list" in the new VS2015 Diagnostic Tools like there was in the old (slow) Instrumentation diagnostics?

I liked the function list because I could see which functions were using the most CPU overall, but instrumentation is slow. Is there any way I can get that feature in the new diagnostic tools, or at least export a report so I can analyze it as…
ekolis
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