LinuxContainer: Give 1 vcpu of overhead for guest#684
Merged
dcantah merged 1 commit intoapple:mainfrom Apr 14, 2026
Merged
Conversation
We should've done this likely awhile ago, but today the cgroup core restrictions we place on the container matches the amount of cores the guest has. This means under high cpu load vminitd may respond to rpcs a tad slower than we'd like. We should give some overhead to the guest so vminitd has an extra core to play with. Ideally in the future these values should be configurable.
JaewonHur
approved these changes
Apr 14, 2026
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
We should've done this likely awhile ago, but today the cgroup core restrictions we place on the container matches the amount of cores the guest has. This means under high cpu load vminitd may respond to rpcs a tad slower than we'd like. We should give some overhead to the guest so vminitd has an extra core to play with. Ideally in the future these values should be configurable.