Verified this bug on
# rpm -qa | grep ganesha
nfs-ganesha-gluster-2.4.4-16.el7rhgs.x86_64
glusterfs-ganesha-3.8.4-41.el7rhgs.x86_64
nfs-ganesha-2.4.4-16.el7rhgs.x86_64
There is some memory improvement seen as compared to earlier builds and as mentioned by Niels in comment #8,more memory improvement can be seen with heavy load of IO's on busy ganesha setup,Moving this bug to verified state.
Test results are updated in comment#6.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2017:2774