● postgresql.service - PostgreSQL RDBMS
     Loaded: loaded (/lib/systemd/system/postgresql.service; enabled; preset: enabled)
     Active: active (exited) since Fri 2026-09-11 16:34:43 UTC; 6min ago
    Process: 795 ExecStart=/bin/true (code=exited, status=0/SUCCESS)
   Main PID: 795 (code=exited, status=0/SUCCESS)
PONG