How to display the output of different processes in different areas of the same screen at the same time under the linux terminal?

under the Linux terminal, executing a program will cause multiple sub-processes, and the log when multiple processes output at the same time is very chaotic.
wants to achieve the effect of dividing the terminal into several different areas, each of which only displays the output of a single process.

Apr.11,2021

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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-64f5-1b37fc3-2ae1f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b37fc3-2ae1f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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