The solution of tp3.2.3+vue+ Real-time ajax request running on web website

Technology uses thinkphp3.2.3
the front end uses vue

the cache and logs under the xampp directory have been emptied
A page is open while doing 6 ajax requests in real time
real-time requests

clipboard.png
the red part is beating constantly

The

page is very stuttered. May I ask where the problem may be?

Aug.07,2021
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-64f5-1b3f546-2c48f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3f546-2c48f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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