Number of conns not matching number of operations

type=service

router=readwritesplit

router_options=slave_selection_criteria=LEAST_CURRENT_OPERATIONS

Server 0x1aab680 (node1)

	Number of connections:               14173580

	Current no. of conns:                314

	Current no. of operations:   1661

Server 0x1aab4e0 (node2)

	Number of connections:               24773379

	Current no. of conns:                321

	Current no. of operations:   1719

Server 0x1aab340 (node3)

	Number of connections:               24478708

	Current no. of conns:                321

	Current no. of operations:   1137

Server 0x1aab1a0 (node4)

	Number of connections:               24474162

	Current no. of conns:                321

	Current no. of operations:   3

Server 0x1aa8b80 (node5)

	Number of connections:               24475171

	Current no. of conns:                321

	Current no. of operations:   11