/etc/security/limits.conf

# diambil dari https://github.com/isunbejo/tempat-sampah/blob/master/limits.conf
*               hard    nofile          65536
*               soft    nofile          65536
proxy           soft    nofile          65536
proxy           hard    nofile          65536
squid           soft    nofile          65536
squid           hard    nofile          65536
root            soft    nofile          65536
root            hard    nofile          65536
*               soft    nproc           65536
* hard nproc 65536