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High cpu usage
Expected behavior
CPU usage below 1% reported by docker stats like on the other "healthy" nodes
Actual behavior
CPU usage up to 10.5% reported by docker stats and in AWS Console / EC2 Instances
Information
- docker-diagnose doesn't output anything
- Running on 17.12.1-ce-aws1 (image id: 3da13567a131)
- this happens on a staging environment which is mostly idle (99%) and also in production
- total CPU reported on AWS page for the staging env is around 10% and eats all the credits on an t2.micro
Steps to reproduce the behavior
- Didn't find a way to reproduce, it starts random with weeks between occurrences