EC2 Stops Working

Question

When i make an remote SSH connection using the visual studio extension, in less than an hour i get disconnected from the ec2 via ssh and i can´t acces to the websites configured in the ec2 instance neither. I have to reboot the instance each time i get this behavior and wait for a few minutes. I want to know what can i do to analize mi ec2 and solve this problem.

Answer

Hello.

I found the following in a GitHub issue.  
It is possible that EC2 memory usage is increasing due to RemoteSSH.  
https://github.com/microsoft/vscode/issues/203425

SSH into EC2 from a terminal etc. and check the system logs for the time period when you were unable to connect to EC2 and check if there are any errors.  
If the cause is insufficient memory, I think it would be a good idea to increase the EC2 instance size or create a swap space.  
https://repost.aws/knowledge-center/ec2-memory-swap-file

EC2 Stops Working

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