There are no errors in the logs you provided, only “weak warnings”
Database is getting hung every day at 5AM. I found the below message from log file , Could you please help me , should I need to increase the max_wal_size value ?
Probably not, you should probably look for insertion code that does high volume via the insert sql command without transactions and/or batching.
Why it say “incomplete startup packet” in the log.
Because you have a software client beginning but not completing a connection to the database. Usually its some form of monitoring.
David J.
