MB-100: add reb-in vperf config

Change-Id: I98737798a4114a1b3bb00a56df86f43f82a8a0e7
Reviewed-on: http://review.couchbase.org/24250
Reviewed-by: Pavel Paulau <pavel.paulau@gmail.com>
Tested-by: Pavel Paulau <pavel.paulau@gmail.com>