Connection to windows-instance extremely slow

Question

Connection to my windows instance locate at Frankfurt, Zone A (eu-central-1a) is extremely slow recently. I tried, RDC and ping from using different ISP and also VPN but no luck. My internet connection is good, but RDC connection is either not established or freezes after a brief connection. My hosted website has also become also very slow. What could be the reason?

I'm using, 512 MB RAM, 1 vCPU, 30 GB SSD Windows Server 2019 Frankfurt, Zone A (eu-central-1a)

I'm using,
512 MB RAM, 1 vCPU, 30 GB SSD
Windows Server 2019
Frankfurt, Zone A (eu-central-1a)

Answer

There could be a couple reasons as to why you could be experiencing such high levels of inconsistency, such as insufficient ram, network congestion,  CPU size, etc

Howver, you can troubleshoot this by using cloudwatch

1- Check the CloudWatch metrics for your instance, including CPU usage, network traffic, and disk I/O. This can help you identify if any of these resources are causing the issue.

2- Try resizing your instance to a larger size to see if that improves performance.

3- Check the logs of your applications and services to see if there are any errors or performance issues that are causing the slow performance.

4- Check the AWS Service Health Dashboard to see if there are any issues with the network or infrastructure in the region.

5- Contact AWS Support for further assistance if you are unable to resolve the issue.

Connection to windows-instance extremely slow

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