MB-6694: Use total ops as total msg for transfer/gen
MB-6694: Use total ops as total msg for transfer/gen

Total ops will contain both get/set ops and it will be inline with
batch content

Change-Id: I9b3a2deaeadf912cbd988a3bdfd0921afd79a39b
Reviewed-on: http://review.couchbase.org/20950
Reviewed-by: Steve Yen <ef850f73f7832052d3c6d9b5ddd3a1716d9a57f1@gmail.com>
Tested-by: Bin Cui <ed18693fff32c00e22495f4877a3b901bed09041@gmail.com>

membase/membase-cli,couchbase/couchbase-cli,membase/membase-cli,couchbase/couchbase-cli,couchbaselabs/couchbase-cli,membase/membase-cli,couchbaselabs/couchbase-cli,couchbaselabs/couchbase-cli