On Fri, Aug 15, 2025 at 3:38 PM Andres Freund <and...@anarazel.de> wrote: > I see absolutely no effect of the patch with shared_buffers=1GB and a > read-only scale 200 pgbench at 40 clients. What data sizes, shared buffers > etc. were you testing?
Just to be clear: you are testing with both the index prefetching patch and your patch together, right? Not just your own patch? My shared_buffers is 16GB, with pgbench scale 300. -- Peter Geoghegan
