--On Thursday, May 18, 2023 11:05 AM -0400 Jeffrey Walton noloader@gmail.com wrote:
Also have a look at https://ro-che.info/articles/2017-03-26-increase-open-files-limit . It shows PAM and Systemd as additional suspects.
1024 sounds like the soft limit from Systemd:
# My Ubuntu machine $ sudo systemctl show | grep -i file DefaultLimitNOFILE=524288 DefaultLimitNOFILESoft=1024
ah yeah good point, systemd is often another culprit. :)
--Quanah