NetApp-Harvest 1.4.2.1 showing incorrect network utilization percentage

[nvidia-india]

We have harvest install base which was running 1.4.1 version which said to have bug with network utilization percentage calculation and have been fixed in 1.4.2

https://community.netapp.com/t5/Data-Infrastructure-Management-Software-Discussions/NetApp-Harvest-1-4-1-Hotfix-to-fix-2-bugs/td-p/144160

So, we have upgraded our harvest from 1.4.1 to 1.4.2-1 version which said to have this hotfix. But, i still see network utilization showing wrong value.

[root@harvest-01 netapp-harvest]# rpm -qa | grep harvest
netapp-harvest-1.4.2-1.noarch

Please find the attached screenshot of one of the node's port utilization percentage. 

Is there anything needs to be done after upgrade to resolve this issue? Would appreciate for any input on resolving this issue.

Regards