Re: Logical replication data lag

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От Siraj G
Тема Re: Logical replication data lag
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Msg-id CAC5iy63ONgYngt9ucVk0BO4mzYjnR0WDCdU_HgPtc+SukdJkfw@mail.gmail.com
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Ответ на Logical replication data lag  (Siraj G <tosiraj.g@gmail.com>)
Ответы Re: Logical replication data lag
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Sorry, just wanted to make a little correction:
I get the status report in the target as replicating when I query this:

SELECT * FROM pglogical.show_subscription_status();

But I do not know how to check the stats for this. 

Appreciate any help.

On Wed, Jul 31, 2024 at 8:49 AM Siraj G <tosiraj.g@gmail.com> wrote:
Hello Admins!

I am trying to find the replication lag in the target that is being replicated using pglogical. I do not see any data in pg_stat_subscription. We are replicating data from GCP cloud SQL to a compute instance within the same VCN.

I get the status report in the target as replication, but not sure why pg_stat_subscription does not show anything. 

Should I do it programmatically by creating a heartbeat table on the source, add it to the replication and monitor the data in this to get the report?

Thanks in advance!
Regards
Siraj

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