GSI: Adding 2 fields to loader
GSI: Adding 2 fields to loader

Change-Id: I74bf557c5d90be6d5a1de390bf8458946b75ecae
Reviewed-on: https://review.couchbase.org/c/perfrunner/+/176519
Reviewed-by: vikas chaudhary <c251871a64d7d31888eace0406cb3d4c419d5f73@couchbase.com>
Tested-by: vikas chaudhary <c251871a64d7d31888eace0406cb3d4c419d5f73@couchbase.com>
Tested-by: Build Bot <80754af91bfb6d1073585b046fe0a474ce868509@couchbase.com>

couchbase/perfrunner,couchbase/perfrunner,couchbase/perfrunner,couchbase/perfrunner,couchbase/perfrunner,couchbase/perfrunner