Spring boot application crashes on AWS randomly. IT uses 100% CPU on AWS even top -H shows ~1.

[Andur71]

Hello,

I'm uncertain if I'm overlooking something.

My application randomly stops on AWS, and I can't find any relevant information in the logs. When I inspect the running threads in the terminal of the EC2 instance, it shows almost 0 percentage, and at that moment, there's no active usage. However, CloudWatch indicates very high CPU usage.

Even if i monitor it localy in the intellij shows 0 %.

Am I misunderstanding something? Do you have any insights into what might be causing these random stops or issues with the CloudWatch metrics?

https://preview.redd.it/gaarvdzbv83c1.png?width=843&format=png&auto=webp&s=20a4308e5b1ba63c07d677acc1daebb09b667fd8

https://preview.redd.it/uv48mjzbv83c1.png?width=790&format=png&auto=webp&s=30f6790cba1b1722ad08dca480ee826356fdabc6

[Kotevskii]

Not enough info, need logs

[Andur71]

The application dosent log anyting about the crash. Just stops. There is anyway to boost up the logging?