Re: pgsql: Use WAIT FOR LSN in PostgreSQL::Test::Cluster::wait_for_catchup(

From: Peter Eisentraut <peter(at)eisentraut(dot)org>
To: Alexander Korotkov <akorotkov(at)postgresql(dot)org>, pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: Re: pgsql: Use WAIT FOR LSN in PostgreSQL::Test::Cluster::wait_for_catchup(
Date: 2026-04-07 11:50:03
Message-ID: d77e8d61-21ab-4728-ae3b-5303c36904d3@eisentraut.org
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On 06.04.26 21:47, Alexander Korotkov wrote:
> Use WAIT FOR LSN in PostgreSQL::Test::Cluster::wait_for_catchup()

This change appears to have made the "make check-world" run
significantly slower. In some of my testing, this changed the total run
time from about 3min 30s to 4min 30s. (Obviously, the absolute numbers
will vary, but it's about a 25% increase.)

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