How do I perform auto-system tuning when installing Redis Enterprise?

Question

How do I perform auto-system tuning when installing Redis Enterprise?

Answer

The script to be used to reconfigure all the properties is:

/opt/redislabs/sbin/systune.sh

The script might disrupt connections, so we recommend executing it during a low-activity time. It automatically tunes the system for the best performance. Read more here. The script is executed generally during the installation if the installation process is unattended:

./install.sh -y

Or in an attended installation, answering positively the question:

Do you want to automatically tune the system for best performance [Y/N]?