Hi, I'm not sure if I'm doing correctly, but I cannot specify hostname in pgbench (v14.) [postgres@postgres14p ~]$ pgbench -h localhost -f /var/lib/pgsql/scripts/script.sql -c 10 -T 5 -U postgres postg res 2>/dev/null [postgres@postgres14p ~]$ [postgres@postgres14p ~]$ echo $? 1 Without hostname (going through socket) it works correctly: [postgres@postgres14p ~]$ pgbench -f /var/lib/pgsql/scripts/script.sql -c 10 -T 5 -U postgres postgres 2>/dev/null pgbench (14.2) transaction type: /var/lib/pgsql/scripts/script.sql scaling factor: 1 query mode: simple number of clients: 10 number of threads: 1 duration: 5 s number of transactions actually processed: 184018 latency average = 0.270 ms initial connection time = 26.990 ms tps = 36984.453980 (without initial connection time) My /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 192.168.56.103 postgres14s postgres14s Br, Tomasz