tree 4b9386c4c483ffbec77579a559c44f90cd61d925
parent fef15b4bb88c61248393b93d13b1f79bb628def0
author Sean Hope <shope@cisco.com> 1459185091 -0400
committer Damjan Marion <damarion@cisco.com> 1460989608 +0000

Add API to get the dpdk interface stats delta.

Internally change the clearing and displaying of the dpdk stats to be
based on deltas.

Change-Id: I76605ac67492a374ff5522ff44d4a0190cf94e18
Signed-off-by: Todd Foggoa (tfoggoa) <tfoggoa@cisco.com>