pingcap / pingcap/docs

Description of TSO - cmd and TSO - request is wrong in "Key Metrics on Performance Overview"

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Description

Error Report

Please answer the following questions before submitting your issue. Thanks!

  1. What is the URL/path of the document related to this issue?

https://docs.pingcap.com/tidb/stable/grafana-performance-overview-dashboard/#key-metrics-on-performance-overview

  1. How would you like to improve it?

TSO cmds are smaller units of operation. Multiple TSO commands can be batched into a single TSO request. Therefore, we should observe in the metrics that the number of TSO commands is greater than or equal to the number of TSO requests. However, the documentation describes this relationship incorrectly.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Open the Grafana Performance Overview Dashboard documentation at the provided URL and navigate to the “Key Metrics on Performance Overview” section. Check the descriptions of TSO commands and TSO requests, then correct the stated relationship so the documentation matches the issue report.

Written by the indexing model from the issue text.

Assessment

Tech stack
grafana
Domain
documentation
Issue type
Documentation
Difficulty
1/5
Estimated time
Under an hour
Activity status
Stale
Clarity
Clearly specified
Newbie friendliness
42/100

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