Performance issues vRanger 7.1.1 two jobs of 12 with a 1MB/s Data Transfer. (4037585)

Performance issues vRanger 7.1.1 two jobs of 12 with a 1MB/s Data Transfer.

In a backup group two machines are experiencing a slow performance, the rest of the backup members are performing at 30 MB/s these ones not.  vSphere do not shows errors, 

Port issues on a specific port (host Server)

Moving the port for example from port 9 to port 4 and reconfiguring the  VMswitch.

Remove the machines from the backup group

Migrate the machines from host

Create a new job  for the machine/s

Check the throughput.

If the throughput is the same like in the other jobs, the issue is located in the port used for the specific machine, in the original host move the port from the existent one to any other and re run the job again, but in this case in the original Host and check the performance.

Refer to this articles:

http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1000880

http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1031186