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resource_control: support automatically tuning priority resource limiters (#15929) #15966

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This is an automated cherry-pick of #15929

What is changed and how it works?

Issue Number: Close #15917

What's Changed:

This PR is the second part of #15918, it adds a periodical background job to automatically tune the cpu quota limiter of medium and low priority. 

Related changes

  • PR to update pingcap/docs/pingcap/docs-cn:
  • Need to cherry-pick to the release branch

Check List

Tests

  • Unit test

Side effects

  • Performance regression
    • Consumes more CPU

Release note

None

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ti-chi-bot bot commented Nov 10, 2023

[REVIEW NOTIFICATION]

This pull request has been approved by:

  • Connor1996
  • glorv

To complete the pull request process, please ask the reviewers in the list to review by filling /cc @reviewer in the comment.
After your PR has acquired the required number of LGTMs, you can assign this pull request to the committer in the list by filling /assign @committer in the comment to help you merge this pull request.

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@ti-chi-bot ti-chi-bot bot added the status/LGT1 Status: PR - There is already 1 approval label Nov 10, 2023
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glorv commented Nov 10, 2023

/test

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LGTM

@ti-chi-bot ti-chi-bot bot added status/LGT2 Status: PR - There are already 2 approvals and removed status/LGT1 Status: PR - There is already 1 approval labels Nov 10, 2023
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glorv commented Nov 10, 2023

/merge

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ti-chi-bot bot commented Nov 10, 2023

@glorv: It seems you want to merge this PR, I will help you trigger all the tests:

/run-all-tests

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ti-chi-bot bot commented Nov 10, 2023

@glorv: /merge is only allowed for the committers, you can assign this pull request to the committer in list by filling /assign @committer in the comment to help merge this pull request.

In response to this:

/merge

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/merge

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ti-chi-bot bot commented Nov 10, 2023

@Connor1996: It seems you want to merge this PR, I will help you trigger all the tests:

/run-all-tests

You only need to trigger /merge once, and if the CI test fails, you just re-trigger the test that failed and the bot will merge the PR for you after the CI passes.

If you have any questions about the PR merge process, please refer to pr process.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the ti-community-infra/tichi repository.

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ti-chi-bot bot commented Nov 10, 2023

This pull request has been accepted and is ready to merge.

Commit hash: 357efe3

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cherry-pick-approved Cherry pick PR approved by release team. release-note-none size/XXL status/can-merge Status: Can merge to base branch status/LGT2 Status: PR - There are already 2 approvals type/cherry-pick-for-release-7.5
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3 participants