Disabling file system swapping - PingDirectory - 9.3

Because file system swapping can interfere with PingDirectory, disable performance tuning tools like tuned.

1. Sign on as the root user.
2. Add the line vm.swappiness = 0 to the file /etc/sysctl.conf.
3. Restart the system to apply the change.
4. Optional: If you need to tune performance after disabling file system swapping, do the following:
   1. Clone the existing performance profile.
   2. Run tuned.
   3. Add the line vm.swappiness = 0 to the file /usr/lib/tuned/profile-name/tuned.conf.
   4. To select the updated profile, run tuned-adm profile customized_profile.
   5. Restart the system to apply the changes.