På søndag 26. juni 2022 kl. 20:40:01, skrev W.P. <laure...@wp.pl 
<mailto:laure...@wp.pl>>:
Question in topic:

"How can I set up Postgres to use given amount of RAM?"

I have now laptop with 8GB of RAM, i can see Linux uses no more than 2-3GB.

So my question is how to FORCE PostgreSQL

use let's say 2-4Ghow to B of RAM for caching tables I run queries on?

As I can see disk actity running queries.


W.P..
The closest thing I can think of is effective_cache_size: 
https://www.postgresql.org/docs/current/runtime-config-query.html#GUC-EFFECTIVE-CACHE-SIZE
 
<https://www.postgresql.org/docs/current/runtime-config-query.html#GUC-EFFECTIVE-CACHE-SIZE>








--
Andreas Joseph Krogh

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