On 7/6/23 11:27, kaido vaikla wrote:
> Hi,
>
> How to invoke OOM killer for pg process?
> Some easy "hack" for test purpose.
>
> OS
> Rocky Linux release 9.2 (Blue Onyx)
> pg
> 15.2
https://www.percona.com/blog/out-of-memory-killer-or-savior/
I'd run "wapoff -a", set vm.overcommit_memory=2, and then run a simple C
program that mallocs a /lot/ of memory, mlocks it and then fills it with FF
bits.
--
Born in Arizona, moved to Babylonia.