Default it to a lowest value possible which still works for most of the tests.
Default it to a lowest value possible which still works for most of the
tests.

StackStorm/st2,nzlosh/st2,StackStorm/st2,Plexxi/st2,StackStorm/st2,Plexxi/st2,nzlosh/st2,nzlosh/st2,Plexxi/st2,Plexxi/st2,StackStorm/st2,nzlosh/st2