SQL Statement Analysis on TiDB Dashboard Interface: Unable to Open Slow SQL Details Page, Returns Blank Page

Note:
This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: tidb Dashboard界面的sql语句分析,点开某个慢sql详情页面时,无法打开,直接返回空白页

| username: vcdog

[TiDB Usage Environment] Production Environment
[TiDB Version] v6.5.0
[Reproduction Path] In the TiDB Dashboard interface, when analyzing SQL statements and opening the details page of a slow SQL, it fails to open and directly returns a blank page.
[Encountered Problem: Phenomenon and Impact]
[Resource Configuration] Enter TiDB Dashboard - Cluster Info - Hosts and take a screenshot of this page
[Attachments: Screenshots/Logs/Monitoring]


| username: vcdog | Original post link

For update statements with an average duration of more than 2 minutes, the related page does not open. Other slow select SQL statements can be opened by clicking.

| username: xfworld | Original post link

Before clicking this update SQL, enable the F12 debug mode.

Something like this, and then click this update SQL to see if there are any errors…