Hi,
On 2025-02-01 03:46:33 -0800, Dmitry Koterov wrote:
> > It'd be interesting to see what the paths towards
> hash_search_with_hash_value
> are.
>
> One of the popular paths is on the screenshot. They are all more or less
> the same when recovery_prefetch=on (and when it's off, the replica behaves
> worse, more replication lag).
Yea, I was hoping for a profile with recovery_prefetch=off, so we can see what
records are causing most of the "slow" lookups.
Greetings,
Andres Freund