The software described in this documentation is either in Extended Support or Sustaining Support. See https://www.oracle.com/us/support/library/enterprise-linux-support-policies-069172.pdf for more information.
Oracle recommends that you upgrade the software described by this documentation as soon as possible.
The FUSE module in both UEK R2 and UEK R3 has been enhanced to improve scalability of application throughput on NUMA systems as the number of threads or processes that are accessing FUSE-based file systems increases. To select the new code paths, specify the numa mount option when mounting FUSE-based file systems on NUMA systems. This feature is available in UEK R2 from 2.6.39-400.107.0 onwards and in all versions of UEK R3.