Re: How to analyze of short but heavy intermittent slowdown on BIND on production database (or BIND vs log_lock_waits)
Maxim Boguk <maxim.boguk@gmail.com>
From: Maxim Boguk <maxim.boguk@gmail.com>
To: MichaelDBA <MichaelDBA@sqlexec.com>
Cc: pgsql-performance@lists.postgresql.org
Date: 2023-01-05T11:44:33Z
Lists: pgsql-performance
On Thu, Jan 5, 2023 at 1:31 PM MichaelDBA <MichaelDBA@sqlexec.com> wrote: > > What happens if you take pg_stat_statements out of the picture (remove > from shared_preload_libraries)? Does your BIND problem go away? > I didn't test this idea, because it requires restart of the database (it cannot be done quickly) and without pg_stat_statements there will be no adequate performance monitoring of the database. But I'm pretty sure that the issue will go away with pg_stat_statements disabled. -- Maxim Boguk Senior Postgresql DBA https://dataegret.com/ Phone UA: +380 99 143 0000 Phone AU: +61 45 218 5678