Kivy Clock performance with and without input enabled

bench.svg

events.py

from sys import exit
from kivy.app import runTouchApp
from kivy.uix.widget import Widget
from kivy.clock import Clock
from time import clock


class Events(Widget):
    trigger = None
    t = clock()

    def __init__(self, priority=False, **kwargs):
        super(Events, self).__init__(**kwargs)
        Clock.schedule_once(lambda dt: exit(0), 10)
        self.trigger = Clock.create_trigger(self.callback, timeout=0.001)
        self.trigger()

    def callback(self, *l):
        t = clock()
        print 1 / (t - self.t)
        self.t = t
        self.trigger()

runTouchApp(Events())