add more metrics to report filter
add more metrics to report filter

Change-Id: Icd72e8783f42d80d3f3f380279b49cb03b8258f2
Reviewed-on: http://review.couchbase.org/30717
Tested-by: buildbot <80754af91bfb6d1073585b046fe0a474ce868509@couchbase.com>
Reviewed-by: Pavel Paulau <dd88eded64e90046a680e3a6c0828ceb8fe8a0e7@gmail.com>

couchbase/cbmonitor,couchbase/cbmonitor