

It could depend on your distro, official packaging (docker,Debian,Fedora) have MALLOC_TRIM_THRESHOLD_=131072
, but different distros could have (or not) ship with different settings.
Official settings for systemd https://github.com/jellyfin/jellyfin-packaging/blob/master/debian/conf/jellyfin
Oh yes, USA food standards high sugar, food dyes and colesterol