Hi again,
We've got a production cluster running Postgres 9.2.3(-1.30.amzn1 using the exact Amazon package version).
I'd like to inspect the buffer_cache usage on this machine but can't get the exact -contrib version from the Amazon repos.
I've got a different cluster running 9.2.4 with the contrib package installed. Would it be safe/work to use the pg_buffer_cache extension from there as a drop in on the 9.2.3 host or is that looking for disaster? (The last thing I want now)
Doing a ldd on the extension doesn't show specific dependencies but I assume that's not all I need to look into.
Kind regards,
Armand