benchmark.py 文件源码

def benchmark_tracer_trace():
    tracer = Tracer()
    tracer.writer = DummyWriter()

    # testcase
    def trace(tracer):
        # explicit vars
        with tracer.trace("a", service="s", resource="r", span_type="t") as s:
            s.set_tag("a", "b")
            s.set_tag("b", 1)
            with tracer.trace("another.thing"):
                pass
            with tracer.trace("another.thing"):
                pass

    # benchmark
    print("## tracer.trace() benchmark: {} loops ##".format(NUMBER))
    timer = timeit.Timer(lambda: trace(tracer))
    result = timer.repeat(repeat=REPEAT, number=NUMBER)
    print("- trace execution time: {:8.6f}".format(min(result)))