Use 720 workers for the n1ql Q3 dual parititon throughput test
Use 720 workers for the n1ql Q3 dual parititon throughput test

Change-Id: If0298eef811e14b7b8633a20d62b6b3409abae38
Reviewed-on: http://review.couchbase.org/54344
Reviewed-by: Michael Wiederhold <a17fed27eaa842282862ff7c1b9c8395a26ac320@couchbase.com>
Tested-by: Michael Wiederhold <a17fed27eaa842282862ff7c1b9c8395a26ac320@couchbase.com>

couchbase/perfrunner,EricACooper/perfrunner,pavel-paulau/perfrunner,dkao-cb/perfrunner,couchbase/perfrunner,pavel-paulau/perfrunner,dkao-cb/perfrunner,vmx/perfrunner,pavel-paulau/perfrunner,vmx/perfrunner,mikewied/perfrunner,EricACooper/perfrunner,couchbase/perfrunner,pavel-paulau/perfrunner,couchbase/perfrunner,EricACooper/perfrunner,EricACooper/perfrunner,couchbase/perfrunner,mikewied/perfrunner,pavel-paulau/perfrunner,couchbase/perfrunner