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session: check max_execution_time when get tso #56087

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@guo-shaoge guo-shaoge commented Sep 14, 2024

What problem does this PR solve?

Issue Number: close #51893

Problem Summary:

What changed and how does it work?

Check List

Tests

  • Unit test
  • Integration test
  • Manual test (add detailed scripts or steps below)
  • No need to test
    • I checked and no code files have been changed.

Side effects

  • Performance regression: Consumes more CPU
  • Performance regression: Consumes more Memory
  • Breaking backward compatibility

Documentation

  • Affects user behaviors
  • Contains syntax changes
  • Contains variable changes
  • Contains experimental features
  • Changes MySQL compatibility

Release note

Please refer to Release Notes Language Style Guide to write a quality release note.

None

Signed-off-by: guo-shaoge <shaoge1994@163.com>
Signed-off-by: guo-shaoge <shaoge1994@163.com>
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[APPROVALNOTIFIER] This PR is NOT APPROVED

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@ti-chi-bot ti-chi-bot bot added the size/M Denotes a PR that changes 30-99 lines, ignoring generated files. label Sep 14, 2024
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Hi @guo-shaoge. Thanks for your PR.

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Signed-off-by: guo-shaoge <shaoge1994@163.com>
@ti-chi-bot ti-chi-bot bot added size/L Denotes a PR that changes 100-499 lines, ignoring generated files. and removed size/M Denotes a PR that changes 30-99 lines, ignoring generated files. do-not-merge/needs-tests-checked labels Sep 14, 2024
@ti-chi-bot ti-chi-bot bot added size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. and removed size/L Denotes a PR that changes 100-499 lines, ignoring generated files. labels Sep 14, 2024
Signed-off-by: guo-shaoge <shaoge1994@163.com>
@ti-chi-bot ti-chi-bot bot added size/M Denotes a PR that changes 30-99 lines, ignoring generated files. and removed size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. labels Sep 14, 2024
Signed-off-by: guo-shaoge <shaoge1994@163.com>
Signed-off-by: guo-shaoge <shaoge1994@163.com>
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ti-chi-bot bot commented Sep 14, 2024

@guo-shaoge: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name Commit Details Required Rerun command
idc-jenkins-ci-tidb/check_dev 1fbaaa5 link true /test check-dev
idc-jenkins-ci-tidb/build 1fbaaa5 link true /test build
idc-jenkins-ci-tidb/unit-test 1fbaaa5 link true /test unit-test
idc-jenkins-ci-tidb/check_dev_2 1fbaaa5 link true /test check-dev2

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tsoCh := make(chan error)
go func() {
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There will be some regression with the extra goroutine I think.

Test with sysbench random points:

10 threads
nightly: 8538 qps
this pr: 8308 qps

200 threads
nightly: 73670 qps
this pr: 71189 qps

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max_execution_time doesn't contain get tso time
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