/etc/security/limits.conf
* soft as unlimited
* hard as unlimited
* soft stack 8192
* hard stack 8192
* soft core unlimited
* hard core unlimited
* soft nofile 524288
* hard nofile 524288
* soft nproc 243359
* hard nproc 243359
root soft as unlimited
root hard as unlimited
root soft stack 8192
root hard stack 8192
root soft core unlimited
root hard core unlimited
root soft nofile 524288
root hard nofile 524288
root soft nproc 243359
root hard nproc 243359
/etc/systemd/system.conf
[Manager]
DefaultLimitAS=infinity
DefaultLimitSTACK=infinity
DefaultLimitCORE=infinity
DefaultLimitNOFILE=524288
DefaultLimitNPROC=243359
DefaultTasksMax=243359
DefaultEnvironment='LD_LIBRARY_PATH=/usr/local/lib:/usr/local/lib64:/usr/lib:/usr/lib64:/lib:/lib64'/etc/systemd/user.conf
[Manager]
DefaultLimitAS=infinity
DefaultLimitSTACK=infinity
DefaultLimitCORE=infinity
DefaultLimitNOFILE=524288
DefaultLimitNPROC=243359
DefaultTasksMax=243359
DefaultEnvironment='LD_LIBRARY_PATH=/usr/local/lib:/usr/local/lib64:/usr/lib:/usr/lib64:/lib:/lib64'