Mcsoda doesn't load the exact number of items when item count is a small number

• Manually set up 2 clusters. Create a replication of a bucket from one cluster to the other.

• Using mcsoda manually load 10 items on the source cluster:

lib/perf_engines/mcsoda.py 10.3.2.54:11211 vbuckets=64 doc-gen=0 doc-cache=0 ratio-creates=1 ratio-sets=1 min-value-size=256 threads=4 max-items=10 exit-after-creates=1 prefix=107ONE max-creates=10

• It is seen that 10 items aren't loaded, but just 2 or 3 items are loaded.
  The same happens when 5 items were set to be loaded.

• However the replication goes as expected, i.e, if 3 items get loaded on the source, 3 item are replicated at the destination.