MB-21584: Expecting one more connection than concurrency in config file
MB-21584: Expecting one more connection than concurrency in config file

Change-Id: I6d5233878a8ea3b7021880c46b2b776f06ae807c

resolving buildbot warnings

Change-Id: Iea486a5fbc926971411a199bacac7187553186eb
Reviewed-on: http://review.couchbase.org/69939
Tested-by: buildbot <80754af91bfb6d1073585b046fe0a474ce868509@couchbase.com>
Reviewed-by: Pavel Paulau <dd88eded64e90046a680e3a6c0828ceb8fe8a0e7@gmail.com>

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