def test_objgraph(op):
    count = 0
    start = datetime.now()
    op()
    growth()
    while True:
        count += 1
        op()
        if ((datetime.now() - start) > timedelta(seconds=0.2)):
            break
    return (count, growth())
def test_objgraph(op):
    count = 0
    start = datetime.now()
    op()
    growth()
    while True:
        count += 1
        op()
        if ((datetime.now() - start) > timedelta(seconds=0.2)):
            break
    return (count, growth())