(
2) в логах про недостаточность памяти ничего. Там много всякой другой хрени
could not receive data from client: An existing connection was forcibly closed by the remote host.
database "XXXX" does not exist
received fast shutdown request
background worker "logical replication launcher" (PID 4068) exited with exit code 1
canceling statement due to user request
aborting any active transactions
В настройках postgres стоял параметр max_wal_size стоял в 1GB. Сейчас поменял на 4GB