alert-rules: update Scheduler-All (#21128)
#21181
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Summary of Changes
Hello @ti-chi-bot, 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 updates the documentation for TiKV scheduler alert rules. It specifically modifies the recommended troubleshooting steps within the 'Solution' section for a scheduler-related alert, changing the referenced monitor names to align with potentially updated monitoring dashboards or metrics and refining the description of one of the steps.
Highlights
- Documentation Update: Updated the troubleshooting steps for a TiKV scheduler alert rule in the
alert-rules.mddocumentation. - Monitor Name Reference Change: Replaced references to the
Scheduler-Allmonitor withSchedulerandScheduler-${cmd}in the suggested solution steps for identifying time-consuming scheduler commands and checking scan details (lines 609-610). - Solution Step Refinement: Simplified the description for checking scheduler scan details in the second troubleshooting step, removing the specific mention of
over seek boundand GC (line 610).
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Code Review
This pull request, an automated cherry-pick, updates the solution steps for an alert rule in alert-rules.md. The primary change involves updating references from the Scheduler-All monitor to the more specific Scheduler and Scheduler-${cmd} monitors, which enhances technical accuracy. A minor punctuation suggestion is provided to ensure consistency within the list items.
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: hfxsd The full list of commands accepted by this bot can be found here. The pull request process is described here
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This is an automated cherry-pick of #21128
First-time contributors' checklist
What is changed, added or deleted? (Required)
Which TiDB version(s) do your changes apply to? (Required)
Tips for choosing the affected version(s):
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.
For details, see tips for choosing the affected versions.
What is the related PR or file link(s)?
Scheduler-Alldocs-cn#20469Do your changes match any of the following descriptions?