High CPU Usage in Docker Container but Only One Core Utilized for Apache Superset #29484
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Hello @ruslan-murzag! I'm here to help you out with any issues or questions you have. Let's take a look at your Docker container challenge together! The issue of only one CPU core being utilized in your Docker container running Apache Superset could be related to the To resolve this issue, you can increase the number of worker processes to match the number of CPU cores available on your machine. For example, you can set it to
Here is the modified section of the
This change should allow Nginx to utilize all available CPU cores, potentially improving the performance of your Apache Superset instance [1]. |
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Hi there,
I am experiencing an issue with my Docker container running Apache Superset where the CPU usage shows 100%, but htop indicates that only one core is being utilized.
Here is the relevant part of my Docker configuration:
I have not set any specific limits on CPU usage or CPU affinity, as seen in the configuration. Despite this, only one core seems to be fully utilized while the rest remain idle.
Has anyone experienced a similar issue with Apache Superset in Docker, and if so, how did you resolve it? Any guidance on what might be causing this and how to ensure that the container can utilize all available CPU cores would be greatly appreciated.
Thank you for your help!
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