How to determine system requirements for an application?

[smartaq...@gmail.com]

Hello,

If we make an application in golang then how to determine the system requirements required for its flawless execution. 

What are the parameters to justify the estimated values ​​of CPU and RAM, especially for the application.exe built in Golang

Thanks 

[fge...@gmail.com]

If you can do that in any other language, similar strategy would work in similar go programs as well.

(I assume you know you can't do that in the general case. For details see the halting problem.)

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[smart aquarius]

But as per my understanding the threading mechanism of Golang is far more better and lightweight than any technology like C# or Java. My use case is I wanted to deploy golang api on kuernetes which will be called by 150 clients every 20 seconds. I don't know how much ram and cpu will be be good in such case. Before this, I have never deployed anything on K8. I always used azure shared instance for my other technologies where resource management is automatic.  

On Friday, 3 July 2020 18:04:00 UTC+5:30, Gergely Födémesi wrote:

If you can do that in any other language, similar strategy would work in similar go programs as well.

(I assume you know you can't do that in the general case. For details see the halting problem.)

On Fri, Jul 3, 2020, 11:58 <smartaq...@gmail.com> wrote:

Hello,

If we make an application in golang then how to determine the system requirements required for its flawless execution. 

What are the parameters to justify the estimated values ​​of CPU and RAM, especially for the application.exe built in Golang

Thanks 

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[thatipelli santhosh]

My thought would be write another program or client to send requests to your k8's deployed app/program to test its limits and determine your optimal solution.

I think it is kind of doing a stress testing and go has tools for it. 

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[Joao Silva]

Hi friend, did you manage to solve it, I was having the same problem as you.