bruno da silva <brunogi...@gmail.com> writes:
> *Question: *Besides the gc issue that you mentioned, having a large ( 700MB
> or 1GB ) pgss_query_texts.stat could cause slowness in pg_stat_statement
> processing
> than leading to slower query responses with a 32bit PG? I'm thinking in
> reducing pg_stat_statements.max from 10k to 3k
Whether or not we've fully identified the problem, I think cutting
pg_stat_statements.max is a good idea. Especially as long as you're
stuck on an unsupported PG version.
regards, tom lane
