scheduler: use the store qps stats in the hot-write-leader-balance

[HunDunDM]

Signed-off-by: HunDunDM [email protected]

What problem does this PR solve?

What is changed and how it works?

scheduler: use the store qps stats in the hot-write-leader-balance

Check List

Tests

Code changes

Side effects

Related changes

Release note

None

[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• Yisaer
• lhy1024

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[Yisaer]

lgtm

[codecov]

Codecov Report

Merging #3948 (e11fe3f) into master (c06414f) will increase coverage by 0.27%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #3948      +/-   ##
==========================================
+ Coverage   74.48%   74.75%   +0.27%     
==========================================
  Files         246      246              
  Lines       25072    25073       +1     
==========================================
+ Hits        18675    18744      +69     
+ Misses       4730     4684      -46     
+ Partials     1667     1645      -22     

Flag	Coverage Δ
unittests	74.75% <100.00%> (+0.27%)	⬆️

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

Impacted Files	Coverage Δ
server/schedulers/hot_region.go	86.93% <100.00%> (+0.01%)	⬆️
pkg/tempurl/tempurl.go	45.00% <0.00%> (-25.00%)	⬇️
server/member/member.go	63.10% <0.00%> (-1.61%)	⬇️
server/cluster/cluster.go	83.01% <0.00%> (+0.11%)	⬆️
server/grpc_service.go	47.68% <0.00%> (+0.22%)	⬆️
server/cluster/coordinator.go	74.12% <0.00%> (+0.69%)	⬆️
server/core/storage.go	68.44% <0.00%> (+0.76%)	⬆️
server/schedule/operator/step.go	69.76% <0.00%> (+1.66%)	⬆️
server/tso/allocator_manager.go	68.61% <0.00%> (+2.17%)	⬆️
server/server.go	72.94% <0.00%> (+2.43%)	⬆️
... and 6 more

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[HunDunDM]

/merge

[ti-chi-bot]

@HunDunDM: 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: e11fe3f