memprofiling.py 文件源码

def memprofile():
    import resource
    import tracemalloc

    tracemalloc.start()

    ast = parse_file('/tmp/197.c')

    print('Memory usage: %s (kb)' %
            resource.getrusage(resource.RUSAGE_SELF).ru_maxrss)

    snapshot = tracemalloc.take_snapshot()
    print("[ tracemalloc stats ]")
    for stat in snapshot.statistics('lineno')[:20]:
        print(stat)