memoryleak | Memory management is complex , even in a managed framework

by sebastienros HTML Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(6)Vulnerabilities Install Support

kandi X-RAY | memoryleak Summary

memoryleak is a HTML library. memoryleak has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Memory management is complex, even in a managed framework like .NET. Analyzing and understanding memory issues can be challenging. Recently a user reported an issue in the ASP.NET Core GitHub Home repository stating that The Garbage Collector (GC) was "not collecting the garbage", which would make it quite useless. The symptoms, as described by the original creator, were that the memory would keep growing request after request, letting them think that the issue was in the GC. We tried to get more information about this issue, to understand if the problem was in the GC or in the application itself, but what we got instead was a wave of other contributors posting reports of such behavior: the memory keeps growing. The thread grew to the extent that we decided to split it into multiple issues and follow-up on them independently. In the end most of the issues can be explained by some misunderstanding about how memory consumption works in .NET, but also issues in how it was measured. To help .NET developers better understand their applications, we need to understand how memory management works in ASP.NET Core, how to detect memory related issues, and how to prevent common mistakes.

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Support

memoryleak has a low active ecosystem.

It has 273 star(s) with 54 fork(s). There are 12 watchers for this library.

It had no major release in the last 6 months.

There are 3 open issues and 0 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of memoryleak is current.

Quality

memoryleak has 0 bugs and 0 code smells.

Security

memoryleak has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

memoryleak code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

memoryleak is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

memoryleak releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

memoryleak saves you 81 person hours of effort in developing the same functionality from scratch.

It has 209 lines of code, 0 functions and 6 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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memoryleak Key Features

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memoryleak Examples and Code Snippets

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Community Discussions

Trending Discussions on memoryleak

Windbg How do I get the distribution of application memory

Cannot run pyspark jobs in client mode Kubernetes

Execute a bash command in a pod that runs a python script in another script in Kubernetes

Memory leas when upgrading to Visual Studio 2019

Does While true loop always cause Out of memory error?

BehaviorSubject produces memoryleak despite clean up in ngOnDestroy

QUESTION

Windbg How do I get the distribution of application memory

Asked 2021-Dec-11 at 12:06

In address -summary, I found inside MEM_COMMIT to 4.423 GB, but I can only get in eeheap 405618688 bytes, I passed! Heap -s can get the memory is very small.Memory. Now I don't know, how can I investigate the remaining memory of MEM COMMIT .

!address -summary MEM_COMMIT 4.423 GB

...

ANSWER

Answered 2021-Dec-11 at 12:06

Unfortunately I can't compile that code given in the Github repository. But what I see in the source code totally makes sense to me.

The code creates 400 objects with a link to an image and adds them to a list:

Source https://stackoverflow.com/questions/70300883

QUESTION

Cannot run pyspark jobs in client mode Kubernetes

Asked 2020-Oct-27 at 17:33

I am deploying pyspark in my aks Kubernetes cluster using this guides:

I have deployed my driver pod as is explained in the links above:

...

ANSWER

Answered 2020-Oct-27 at 17:33

I had a similiar issue and I was at the end creating the services needed for the client pod manually. In my case I wanted to deploy the spark-thrift server which didn't support cluster mode.

First of all you need to create the service needed for the spark blockManager and the driver itself

Source https://stackoverflow.com/questions/64423804

QUESTION

Execute a bash command in a pod that runs a python script in another script in Kubernetes

Asked 2020-Oct-19 at 13:09

I am deploying pyspark in my aks Kubernetes cluster using this guides:

I have deployed my driver pod as is explained in the links above:

...

ANSWER

Answered 2020-Oct-19 at 11:43

In general you can spin up new pod with specified command running in it i.e.:

Source https://stackoverflow.com/questions/64425747

QUESTION

Memory leas when upgrading to Visual Studio 2019

Asked 2020-Aug-13 at 08:47

I recently upgraded our projects from VS2010 to 2019 which works pretty well, but hen runningit under the Debugger I get a lot of memoryleaks on finish. Of course they where not there in VS2010. All of my sources are build with

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ANSWER

Answered 2020-Aug-03 at 09:47

Is it likly that I had the leaks in VS2010 already but they where not found/reportet? I don't think so?

So are there any hints to start searching for it?

Since VS2017, VS has a decent memory analysis tool which can be used to find memory leaks.

When you debug your project in VS2019(remember to set a breakpoint), open Debug --> Windows --> Show Diagnostic Tools--> pick memory usage

Then debug the code, when the breakpoint is hit, click Take snapshot on the Memory Usage window.

After that, you can click on the icon to enter into the analysis of the memory and you can find the problem.

You can also refer to one official document and two official document to get the tips.

=========================================

Besides,you can also use the CRT library to find memory leaks.

Source https://stackoverflow.com/questions/63186379

QUESTION

Does While true loop always cause Out of memory error?

Asked 2020-Jul-24 at 11:34

I always thought that a while (true) {...Any code..} would always result in a out of memory error.

But as I go deeper in java it seems it might not be like that.

I'm not able to confirm but if we have a while true that only does calculations, We are not expected to have an out of memory error, only a very detrimental cpu performance, right? On the other hand if we are always requiring more memory it is expected to have a out of memory error.

I've 3 cases below.

calculations only (I think no memory is being allocated under the hood)
Ever increasing arraylist which it looks an obvious out of memory error
always instanting arraylist with new keyword. I dont know if it causes an out of memory error, because of garbage collector.

I'm not testing im my pc because I only have one, hope someone has the knowledge.

Code

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ANSWER

Answered 2020-Jul-24 at 11:34

Will do absolutly nothing except ending in an endless loop.
Will crash with an OutOfMemoryError, because you add always a new element to the list, until the heap is filled.
Will be like 1. but you may have spikes up to for example 2GB, then the GC will come, see that there are unused objects, removes them. After that it will spike again, and so on

Source https://stackoverflow.com/questions/62912404

QUESTION

BehaviorSubject produces memoryleak despite clean up in ngOnDestroy

Asked 2020-May-26 at 10:53

I got an address-component, that is toggled via *ngIf. This address-component contains a mat-autocomplete (excerpt):

address-component.html

...

ANSWER

Answered 2020-May-22 at 15:02

you never unsubscribe from these ones

Source https://stackoverflow.com/questions/61957895

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install memoryleak

You can download it from GitHub.

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