Hi,
i have the exact same problem, i configured everything as said in the documentation, but the output is always 0
metric client_connections { filter = event=client_connection_finished }
metric auth_success { filter = (event=auth_request_finished AND success=yes) }
metric mail_delivery { filter = event=mail_delivery_finished }
doveadm stats dump metric_name field count sum min max avg median stddev %95 client_connections duration 0 0 0 0 0.00 0 0.00 0 auth_success duration 0 0 0 0 0.00 0 0.00 0 mail_delivery duration 0 0 0 0 0.00 0 0.00 0
do i have to enable stats in mail_plugins? I thought this is only the case if i would want to use the old stats module, but even when i enable it, it doesnt work:
doveadm stats dump Fatal: Plugin 'stats' not found from directory /usr/lib/dovecot/modules
Dovecot version 2.3.18 (Ubuntu)