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By default, CHOOSE MASTER ONLY so your changes will be applied to the next TiDB major or minor releases. If your PR involves a product feature behavior change or a compatibility change, CHOOSE THE AFFECTED RELEASE BRANCH(ES) AND MASTER.

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@ti-chi-bot ti-chi-bot bot added contribution This PR is from a community contributor. first-time-contributor Indicates that the PR was contributed by an external member and is a first-time contributor. labels Oct 26, 2025
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ti-chi-bot bot commented Oct 26, 2025

Hi @huoyao1125. 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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@ti-chi-bot ti-chi-bot bot added needs-ok-to-test Indicates a PR created by contributors and need ORG member send '/ok-to-test' to start testing. missing-translation-status This PR does not have translation status info. labels Oct 26, 2025
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Summary of Changes

Hello @huoyao1125, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request significantly enhances the documentation for TiDB Cloud's built-in monitoring by adding specific and detailed information tailored for Premium Instances. The changes provide users with Premium plans clearer instructions on accessing metrics and a comprehensive overview of the various monitoring data points available to them, ensuring the documentation accurately reflects the features offered at different service tiers.

Highlights

  • Premium Plan Monitoring Details: Introduced new documentation sections specifically for TiDB Cloud Premium Instances, detailing how to view metrics and their retention policy.
  • Comprehensive Metrics Tables: Added extensive tables outlining various metrics available for TiDB Cloud Premium Instances, categorized into Overview, Database, and Advanced sections, including details like Request Units, Query Duration, and connection statistics.
  • Conditional Content Implementation: Utilized <CustomContent plan="premium"> tags to ensure that the newly added information is displayed only to users with Premium plans, maintaining relevance for different user tiers.
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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 Oct 26, 2025
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Code Review

This pull request adds documentation for metrics related to TiDB Cloud Premium Instances. The changes are well-structured. I've provided several suggestions to improve consistency in terminology (e.g., 'cluster' vs. 'instance') and capitalization, and to clarify some metric descriptions for better readability. These suggestions align with the repository's style guide to ensure the documentation is clear and easy for users to understand.

@qiancai qiancai added translation/no-need No need to translate this PR. area/tidb-cloud This PR relates to the area of TiDB Cloud. for-cloud-release This PR is related to TiDB Cloud release. labels Oct 27, 2025
@ti-chi-bot ti-chi-bot bot removed the missing-translation-status This PR does not have translation status info. label Oct 27, 2025
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qiancai commented Oct 27, 2025

/ok-to-test

@ti-chi-bot ti-chi-bot bot added ok-to-test Indicates a PR is ready to be tested. and removed needs-ok-to-test Indicates a PR created by contributors and need ORG member send '/ok-to-test' to start testing. labels Oct 27, 2025
@pingcap pingcap deleted a comment from gemini-code-assist bot Oct 28, 2025
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
Moved premium-specific built-in monitoring documentation to a dedicated file and removed related conditional content from the main monitoring doc. This improves clarity and separation between premium and dedicated cluster documentation.
@qiancai qiancai changed the title Update built-in-monitoring.md cloud: add the built-in metrics doc for premium Oct 28, 2025
@ti-chi-bot ti-chi-bot bot added the needs-1-more-lgtm Indicates a PR needs 1 more LGTM. label Oct 29, 2025
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ti-chi-bot bot commented Oct 29, 2025

[LGTM Timeline notifier]

Timeline:

  • 2025-10-29 10:33:06.567273481 +0000 UTC m=+1472692.644526031: ☑️ agreed by qiancai.

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@qiancai: Your lgtm message is repeated, so it is ignored.

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qiancai commented Oct 29, 2025

/approve

@qiancai qiancai added the lgtm label Oct 29, 2025
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ti-chi-bot bot commented Oct 29, 2025

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: qiancai

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@ti-chi-bot ti-chi-bot bot added the approved label Oct 29, 2025

| Metric name | Labels | Description |
| :------------| :------| :-------------------------------------------- |
| Request Units per Second | Total RU per second | The Request Unit (RU) is a unit of measurement used to track the resource consumption of a query or transaction. In addition to queries that you run, request units can be consumed by background activities, so when the QPS is 0, the request units per second might not be zero. |
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Suggested change
| Request Units per Second | Total RU per second | The Request Unit (RU) is a unit of measurement used to track the resource consumption of a query or transaction. In addition to queries that you run, request units can be consumed by background activities, so when the QPS is 0, the request units per second might not be zero. |
| Request Units per Second | Total RU per second | The Request Unit (RU) is a unit of measurement used to track the resource consumption of a query or transaction. In addition to queries that you run, request units can be consumed by background activities, so when the QPS is 0, the request units per second might not be zero. |

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ti-chi-bot bot commented Oct 29, 2025

@shhdgit: adding LGTM is restricted to approvers and reviewers in OWNERS files.

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qiancai commented Oct 29, 2025

/retest

@ti-chi-bot ti-chi-bot bot merged commit a8fbb60 into pingcap:release-8.5 Oct 29, 2025
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approved area/tidb-cloud This PR relates to the area of TiDB Cloud. contribution This PR is from a community contributor. first-time-contributor Indicates that the PR was contributed by an external member and is a first-time contributor. for-cloud-release This PR is related to TiDB Cloud release. lgtm needs-1-more-lgtm Indicates a PR needs 1 more LGTM. ok-to-test Indicates a PR is ready to be tested. size/M Denotes a PR that changes 30-99 lines, ignoring generated files. translation/no-need No need to translate this PR.

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