jshand@johns-pc:~> systemctl status systemd-journal-flush.service 
��� systemd-journal-flush.service - Flush Journal to Persistent Storage
     Loaded: loaded (/usr/lib/systemd/system/systemd-journal-flush.service;
static)
     Active: failed (Result: timeout) since Mon 2022-01-03 10:36:13 NZDT; 1h
17min ago
       Docs: man:systemd-journald.service(8)
             man:journald.conf(5)
    Process: 531 ExecStart=journalctl --flush (code=killed, signal=TERM)
   Main PID: 531 (code=killed, signal=TERM)
        CPU: 9ms

Jan 03 10:34:43 johns-pc systemd[1]: Starting Flush Journal to Persistent
Storage...
Jan 03 10:36:13 johns-pc systemd[1]: systemd-journal-flush.service: start
operation timed out. Terminating.
Jan 03 10:36:13 johns-pc systemd[1]: systemd-journal-flush.service: Main
process exited, code=killed, status=15/TERM
Jan 03 10:36:13 johns-pc systemd[1]: systemd-journal-flush.service: Failed with
result 'timeout'.
Jan 03 10:36:13 johns-pc systemd[1]: Failed to start Flush Journal to
Persistent Storage.