Performance scripts modifications. Added 2 scripts, modified 2 scripts.

Change-Id: I32842be18c1334542b1b48a87a02db2309f1a67e
Signed-off-by: jmedved@cisco.com <jmedved@cisco.com>
(cherry picked from commit 4daa03dc69b96d440f0f8e19cce9f7b1c77bdb88)

Change-Id: I9b206f35756ea012059161c95b66a97c4b92d619
Signed-off-by: Luis Gomez <ecelgp@gmail.com>
Merge "Performance scripts modifications. Added 2 scripts, modified 2 scripts." into stable/helium