Comment 4 for bug 1750337

From dstat log in this test run: http://logs.openstack.org/81/545681/1/check/neutron-fullstack/8285bf3/logs/dstat-csv_log.txt.gz it looks that in time when this GET /v2.0/ports/port_id "hangs" host was quite heave loaded (load 1m more than 20).