Re: Invoke OOM killer

[Ron <ronljohnsonjr@xxxxxxxxx>]

    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.