How does Chrome Performance view the run time of js code


the picture is a screenshot of the official website (because the company does not allow external screenshots, the actual image cannot be put here), and there is no running time of the js code on the left.
the execution time of the js code on the left side of the picture can be found in the timeline of the lower version of chrome, while the execution time of the high version (70) performance can"t be found, so I don"t know where to set it

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Chrome javascript performance
Dec.01,2021

the new version of this interface needs to be recorded from performance, and then you can see timespeed in source

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3b606-2c296.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3b606-2c296.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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