Why does my EC2 instance need to be restarted frequently?

I am using free tier of EC2. All is OK except restarting it from time to time.

I checked the instance status and monitoring, no abnormal situation was found, but I could not connect to it by SSH. and the service running on EC2 was also unavailable. All is OK after I stop/restart my EC2 instance.

What is the reason? How can I fix it?

Thanks.

主題

運算

標籤

Amazon EC2

語言

English

Post-User-7527369

已提問 1 年前檢視次數 241 次

1 個回答

最新
最多得票
最多評論

這些答案是否有幫助？支持正確答案，以幫助社區從您的知識中受益。

I have seen this several times with Linux machines. Usually its due to lack of memory. You may need to increase the instance type to prevent this from re-occuring.

專家

Gary Mclean

已回答 1 年前

Post-User-7527369
1 年前
Thanks for your reply. I also think so. But I hope I can confirm it. Where can I check the log information?
Steve_M 專家
1 年前
Select the instance in AWS Console and look in the Monitoring tab. In particular how is CPU utilisation looking?

There are other metrics (such as memory) that aren't displayed, you'll need to setup CloudWatch agent to collect these https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/Install-CloudWatch-Agent.html

Why does my EC2 instance need to be restarted frequently?

相關內容