docker-library / docker-library/mongo
Warnings about NUMA while starting up the container
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Description
Hi,
I'm running the mongo image on a NUMA-enabled machine, and I get following warning from logs when MongoDB is starting:
WARNING: You are running on a NUMA machine.
We suggest launching mongod like this to avoid performance problems:
numactl --interleave=all mongod [other options]
How can I resolve this? Any help is appreciated, thanks.
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First steps
- Read the whole issue, then the project's contributing guide.
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Research direction
Start by reproducing the NUMA warning when the MongoDB image starts on a NUMA-enabled machine. The issue names no files, tests, or entry points; done would require an agreed resolution for the warning and confirmation that the container starts without the reported problem.
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Assessment
- Tech stack
- docker, mongodb
- Domain
- databases, devops
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100