$ mysql
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Your MariaDB connection id is 2648815
Server version: 10.4.27-MariaDB-1:10.4.27+maria~ubu2004-log mariadb.org binary distribution

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MariaDB [(none)]> SHOW FULL PROCESSLIST\G;
*************************** 1. row ***************************
      Id: 2
    User: system user
    Host: 
      db: NULL
 Command: Daemon
    Time: NULL
   State: InnoDB purge worker
    Info: NULL
Progress: 0.000
*************************** 2. row ***************************
      Id: 1
    User: system user
    Host: 
      db: NULL
 Command: Daemon
    Time: NULL
   State: InnoDB purge coordinator
    Info: NULL
Progress: 0.000
*************************** 3. row ***************************
      Id: 3
    User: system user
    Host: 
      db: NULL
 Command: Daemon
    Time: NULL
   State: InnoDB purge worker
    Info: NULL
Progress: 0.000
*************************** 4. row ***************************
      Id: 4
    User: system user
    Host: 
      db: NULL
 Command: Daemon
    Time: NULL
   State: InnoDB purge worker
    Info: NULL
Progress: 0.000
*************************** 5. row ***************************
      Id: 5
    User: system user
    Host: 
      db: NULL
 Command: Daemon
    Time: NULL
   State: InnoDB shutdown handler
    Info: NULL
Progress: 0.000
*************************** 6. row ***************************
      Id: 10
    User: system user
    Host: 
      db: NULL
 Command: Slave_IO
    Time: 1754940
   State: Waiting for master to send event
    Info: NULL
Progress: 0.000
*************************** 7. row ***************************
      Id: 11
    User: system user
    Host: 
      db: NULL
 Command: Slave_SQL
    Time: 0
   State: Closing tables
    Info: NULL
Progress: 0.000
*************************** 8. row ***************************
      Id: 891005
    User: replication
    Host: another-slave:46958
      db: NULL
 Command: Binlog Dump
    Time: 1182620
   State: Master has sent all binlog to slave; waiting for binlog to be updated
    Info: NULL
Progress: 0.000
*************************** 9. row ***************************
      Id: 2648815
    User: root
    Host: localhost
      db: NULL
 Command: Query
    Time: 0
   State: Init
    Info: SHOW FULL PROCESSLIST
Progress: 0.000
9 rows in set (0.000 sec)

ERROR: No query specified