b2b82c89d8ec2dec10e112d741570b93ed8b9461,perfkitbenchmarker/linux_benchmarks/iperf_benchmark.py,,_RunIperf,#Any#Any#Any#Any#Any#Any#,118

Before Change

      err = int(match.group("err"))
      retry = int(match.group("retry"))

    match = re.findall((r"\d+ Mbits/sec\s+ \d+/\d+\s+\d+\s+(?P<cwnd>-*\d+)(?P<cwnd_unit>\w+)/(?P<rtt>\d+)"
                        r"\s+(?P<rtt_unit>\w+)\s+(?P<netpwr>\d+\.\d+)"), stdout)
    cwnd = sum(float(i[0]) for i in match)/len(match)
    rtt = round(sum(float(i[2]) for i in match)/len(match), 2)
    netpwr = round(sum(float(i[4]) for i in match)/len(match),2)

After Change

      err = int(match.group("err"))
      retry = int(match.group("retry"))

    r = re.compile((r"\d+ Mbits\/sec\s+ \d+\/\d+\s+\d+\s+(?P<cwnd>-*\d+)(?P<cwnd_unit>\w+)\/(?P<rtt>\d+)"
                    r"\s+(?P<rtt_unit>\w+)\s+(?P<netpwr>\d+\.\d+)"))
    match = [m.groupdict() for m in r.finditer(stdout)]
    
    cwnd = sum(float(i["cwnd"]) for i in match)/len(match)
    rtt = round(sum(float(i["rtt"]) for i in match)/len(match), 2)
    netpwr = round(sum(float(i["netpwr"]) for i in match)/len(match),2)

Instances