Instance stop working

0

Hello,

I am running a simple service on t2.micro instance but sometimes the instance simply stop responding after few days of working and I can no longer connect to it even if it is till running. What should I do to avoid this interruption?

Melsad
質問済み 3ヶ月前154ビュー
2回答
1
承認された回答

Hello.

Is your EC2 instance's CPU usage or memory usage high?
If these values ​​are high, there is a possibility that the instance specifications are insufficient.
Also check the CloudWatch metrics to see how much CPU credits are being consumed.
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/burstable-credits-baseline-concepts.html

Please follow the steps in the document below to check the system log and see if there are any errors.
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-console.html#instance-console-console-output

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エキスパート
回答済み 3ヶ月前
0

Many thanks. This was the problem and the cpu utilization was up to 99%. Will need to upgrade the instance.

Melsad
回答済み 3ヶ月前

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