CBPS-0:make smaller the replication latency test
CBPS-0:make smaller the replication latency test

Change-Id: Ie5d3ed3b44c83e4449dc51610cc0b0fdd6fd5fa1
Reviewed-on: http://review.couchbase.org/66750
Reviewed-by: Eric Cooper <ec84189b94eebf6f3016fe0c016fdbc623489ae7@gmail.com>
Tested-by: Eric Cooper <ec84189b94eebf6f3016fe0c016fdbc623489ae7@gmail.com>

couchbase/perfrunner,pavel-paulau/perfrunner,couchbase/perfrunner,couchbase/perfrunner,couchbase/perfrunner,couchbase/perfrunner,couchbase/perfrunner,pavel-paulau/perfrunner,pavel-paulau/perfrunner,pavel-paulau/perfrunner,pavel-paulau/perfrunner