from array import array
import time

class Foo(object): pass

def createArray():
    return array('f', range(1000))

last = time.time()
while 1:
    now = time.time()
    delta = now - last
    last = now
    if delta > 16.0/1000.0:
        print 'here'
    time.sleep(10.0/1000.0)
    for _ in range(100):
        b = Foo()
    a = [1,2,3]*100
    c = createArray()