Home > Storage > PowerFlex > White Papers > MongoDB on Dell PowerFlex with NVMe over TCP > Operating system tuning
This paper focuses on Red Hat based operating systems. MongoDB recommends adjusting the following configuration on the Linux operating system.
mongod soft nofile 64000
mongod hard nofile 64000
mongod soft nproc 64000
mongod hard nproc 64000
mongod soft memlock unlimited
mongod hard memlock unlimited
# grub2-mkconfig -o /boot/grub2/grub.cfg
# numactl --interleave=all mongod -f /etc/mongod.conf