I have set the status interval to 600s and it still sends a status message every 30s.
I also tried setting every available option higher, with no success:
checkpoint_warning = 93s
max_standby_streaming_delay = 130s
max_standby_archive_delay = 45s
wal_receiver_status_interval = 600s
wal_receiver_timeout = 1200s
wal_receiver_timeout = 65s
recovery_min_apply_delay = 600s
The random values were to see which setting is limiting if I got above the 30s limit.
Sascha Zenglein
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Von: Simon Riggs <simon.riggs@enterprisedb.com>
Gesendet: Freitag, 4. November 2022 10:16
An: Sascha Zenglein <zenglein@gessler.de>
Cc: pgsql-general@lists.postgresql.org <pgsql-general@lists.postgresql.org>
Betreff: Re: Reducing bandwidth usage of database replication
It is, unfortunately, too much for our requirements.
I was able to increase wal_receiver_status_interval so that the publisher only contacts the subscriber every 30 seconds instead of every 10.
But I am not able to increase it further.
The max value is much higher than 30. Why can you not increase it further?
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