dm: add TCP connection IO traffic statistics to sync stage status in OpenAPI response

[River2000i]

What problem does this PR solve?

Issue Number: close #11741

What is changed and how it works?

1. add filed in dm/proto/dmworker.proto and regenerate by make generate-protobuf
2. update openapi define and regenerate by make dm_generate_openapi
3. init IO counter and uuid for the task created by openapi

Check List

Tests

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

Questions

Will it cause performance regression or break compatibility?

Do you need to update user documentation, design documentation or monitoring documentation?

Release note

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If you don't think this PR needs a release note then fill it with `None`.

[ti-chi-bot]

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[ti-chi-bot]

Hi @River2000i. Thanks for your PR.

I'm waiting for a pingcap member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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[lance6716]

I remember toml is used for passing task content, and json is used for logging. We don't need to log them?

Also please add unit tests to ensure atomic types has implemented these marshall functions without race

[River2000i]

I remember toml is used for passing task content, and json is used for logging. We don't need to log them?

Indeed, we don't need to add json tag for both uuid. json tag used for log and openapi response

[River2000i]

Also please add unit tests to ensure atomic types has implemented these marshall functions without race

nice catch! The atomic.Uint64 values can't be properly serialized to TOML format. How about we manually copy atomic value like:b094cb4

[River2000i]

since atomic.Uint64 is not support marshall functions for toml like https://github.com/pingcap/tiflow/blob/master/dm/master/scheduler/worker.go#L282

we need to avoid (nil pointer)/(zero value) after covert subtaskconfig to toml... @lance6716 Any suggestion for that?🤔

[lance6716]

/ok-to-test

[River2000i]

/retest

[River2000i]

/retest-required

[codecov]

Codecov Report

Attention: Patch coverage is 72.41379% with 8 lines in your changes missing coverage. Please review.

Project coverage is 55.1634%. Comparing base (68c22f3) to head (98a610a).

Additional details and impacted files

Components	Coverage Δ
cdc	59.5888% <ø> (∅)
dm	50.0471% <72.4137%> (∅)
engine	53.2618% <ø> (+0.0395%)	⬆️

Flag	Coverage Δ
unit	55.1634% <72.4137%> (+1.9410%)	⬆️

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

@@               Coverage Diff                @@
##             master     #11742        +/-   ##
================================================
+ Coverage   53.2223%   55.1634%   +1.9410%     
================================================
  Files           213       1002       +789     
  Lines         17720     137428    +119708     
================================================
+ Hits           9431      75810     +66379     
- Misses         7686      56069     +48383     
- Partials        603       5549      +4946     

[ti-chi-bot]

@River2000i: 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
pull-engine-integration-test	98a610a	link	true	/test engine-integration-test
pull-cdc-integration-pulsar-test	98a610a	link	true	/test cdc-integration-pulsar-test

Full PR test history. Your PR dashboard.

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