monitoring.py 文件源码

def memory_usage():

    # If we are on linux
    if platform == "linux" or platform == "linux2":

        kilobytes = resource.getrusage(resource.RUSAGE_SELF).ru_maxrss # peak memory usage (bytes on OS X, kilobytes on Linux)
        gigabytes = kilobytes * 1e-6

        return gigabytes

    # If we are on Mac OS X
    elif platform == "darwin":

        kilobytes = resource.getrusage(resource.RUSAGE_SELF).ru_maxrss # peak memory usage (bytes on OS X, kilobytes on Linux)
        gigabytes = kilobytes * 1e-9

        return gigabytes

    # We don't support Windows
    elif platform == "win32": raise EnvironmentError("The Windows operating system is not supported")

    # Unrecognized platform
    else: raise EnvironmentError("Unrecognized platform")

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