scheduler: update hot region scheduler default config for v2

[lhy1024]

Signed-off-by: lhy1024 [email protected]

What problem does this PR solve?

Issue Number: Ref #4949

What is changed and how does it work?

• For clusters upgraded from [5.2, 6.3] versions, this configuration will remain unchanged

Check List

Tests

• Unit test
• Integration test
• Manual test (add detailed scripts or steps below)

Side effects

• Possible performance regression

Release note

None.

[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• HunDunDM
• nolouch

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[lhy1024]

/run-build-arm64 comment=true

[sre-bot]

download pd binary(linux arm64) at http://fileserver.pingcap.net/download/builds/pingcap/test/pd/557d91d2fe5274fa1f51e32fcee57a1271c5083b/centos7/pd-linux-arm64.tar.gz

[nolouch]

lgtm.
ptal @HunDunDM

[lhy1024]

I will fix test

[codecov]

Codecov Report

Base: 75.61% // Head: 75.54% // Decreases project coverage by -0.07% ⚠️

Coverage data is based on head (8306837) compared to base (8ed1660).
Patch coverage: 100.00% of modified lines in pull request are covered.

❗ Current head 8306837 differs from pull request most recent head 9572269. Consider uploading reports for the commit 9572269 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5590      +/-   ##
==========================================
- Coverage   75.61%   75.54%   -0.08%     
==========================================
  Files         326      326              
  Lines       32370    32370              
==========================================
- Hits        24478    24455      -23     
- Misses       5777     5799      +22     
- Partials     2115     2116       +1     

Flag	Coverage Δ
unittests	75.54% <100.00%> (-0.08%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
server/schedulers/hot_region_config.go	92.54% <100.00%> (ø)
pkg/dashboard/keyvisual/input/core.go	0.00% <0.00%> (-33.34%)	⬇️
server/schedulers/shuffle_hot_region.go	56.00% <0.00%> (-10.00%)	⬇️
server/tso/allocator_manager.go	61.20% <0.00%> (-3.25%)	⬇️
server/schedule/labeler/rules.go	87.50% <0.00%> (-2.28%)	⬇️
server/member/member.go	63.68% <0.00%> (-2.11%)	⬇️
server/encryptionkm/key_manager.go	70.11% <0.00%> (-1.60%)	⬇️
pkg/btree/btree.go	86.26% <0.00%> (-0.97%)	⬇️
server/statistics/hot_peer_cache.go	96.89% <0.00%> (-0.78%)	⬇️
server/schedulers/hot_region.go	85.00% <0.00%> (-0.49%)	⬇️
... and 13 more

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[nolouch]

/merge

[ti-chi-bot]

@nolouch: 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]

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

Commit hash: 8306837

[ti-chi-bot]

@lhy1024: Your PR was out of date, I have automatically updated it for you.

At the same time I will also trigger all tests for you:

/run-all-tests

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.

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.

[lhy1024]

/merge

[ti-chi-bot]

@lhy1024: It seems you want to merge this PR, I will help you trigger all the tests:

/run-all-tests

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.

[ti-chi-bot]

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

Commit hash: 9572269