请教大佬这样测试对吗

家人云迁移到frm后，宣称是2.5G的口子，实际体验比lax差了非常多。

直连测了一下iperf3

[ ID] Interval           Transfer     Bitrate         Retr  Cwnd

[  5]   0.00-1.00   sec  3.38 MBytes  28.3 Mbits/sec    0    882 KBytes

[  5]   1.00-2.00   sec  9.62 MBytes  80.8 Mbits/sec    7   4.17 MBytes

[  5]   2.00-3.00   sec  6.38 MBytes  53.5 Mbits/sec   50   2.04 MBytes

[  5]   3.00-4.00   sec  7.50 MBytes  62.9 Mbits/sec   13   1.47 MBytes

[  5]   4.00-5.00   sec  7.88 MBytes  66.1 Mbits/sec    4   1.10 MBytes

[  5]   5.00-6.00   sec  7.00 MBytes  58.7 Mbits/sec    0   1.16 MBytes

[  5]   6.00-7.00   sec  7.12 MBytes  59.8 Mbits/sec    0   1.21 MBytes

[  5]   7.00-8.00   sec  7.12 MBytes  59.8 Mbits/sec    6    891 KBytes

[  5]   8.00-9.00   sec  5.50 MBytes  46.1 Mbits/sec    0    961 KBytes

[  5]   9.00-10.00  sec  5.50 MBytes  46.1 Mbits/sec    0   1008 KBytes

- - - - - - - - - - - - - - - - - - - - - - - - -

[ ID] Interval           Transfer     Bitrate         Retr

[  5]   0.00-10.00  sec  67.0 MBytes  56.2 Mbits/sec   80             sender

[  5]   0.00-10.15  sec  65.2 MBytes  53.9 Mbits/sec                  receiver



iperf Done.



    

  

很拉，但是直连嘛，就不说啥了。

然后又在多个节点上测，速度都是才不到20MB/s。

• sg

[ ID] Interval           Transfer     Bitrate         Retr  Cwnd

[  5]   0.00-1.00   sec  2.87 MBytes  24.0 Mbits/sec    0    329 KBytes

[  5]   1.00-2.00   sec  50.0 MBytes   419 Mbits/sec    0   9.00 MBytes

[  5]   2.00-3.00   sec  17.5 MBytes   147 Mbits/sec    0   6.49 MBytes

[  5]   3.00-4.00   sec  17.5 MBytes   147 Mbits/sec    0   6.35 MBytes

[  5]   4.00-5.00   sec  17.5 MBytes   147 Mbits/sec    0   6.41 MBytes

[  5]   5.00-6.00   sec  17.5 MBytes   147 Mbits/sec    0   6.41 MBytes

[  5]   6.00-7.00   sec  17.5 MBytes   147 Mbits/sec    0   6.54 MBytes

[  5]   7.00-8.00   sec  16.2 MBytes   136 Mbits/sec    0   6.68 MBytes

[  5]   8.00-9.00   sec  18.8 MBytes   157 Mbits/sec    0   6.67 MBytes

[  5]   9.00-10.00  sec  17.5 MBytes   147 Mbits/sec    0   6.61 MBytes

- - - - - - - - - - - - - - - - - - - - - - - - -

[ ID] Interval           Transfer     Bitrate         Retr

[  5]   0.00-10.00  sec   193 MBytes   162 Mbits/sec    0             sender

[  5]   0.00-10.18  sec   153 MBytes   126 Mbits/sec                  receiver



iperf Done.



    

  

• hk

[ ID] Interval           Transfer     Bitrate         Retr  Cwnd

[  5]   0.00-1.00   sec  4.02 MBytes  33.7 Mbits/sec    0    559 KBytes

[  5]   1.00-2.00   sec  13.8 MBytes   115 Mbits/sec    0   9.02 MBytes

[  5]   2.00-3.00   sec  18.8 MBytes   157 Mbits/sec    0   9.02 MBytes

[  5]   3.00-4.00   sec  18.8 MBytes   157 Mbits/sec    0   9.02 MBytes

[  5]   4.00-5.00   sec  18.8 MBytes   157 Mbits/sec    0   9.02 MBytes

[  5]   5.00-6.00   sec  20.0 MBytes   168 Mbits/sec    0   9.02 MBytes

[  5]   6.00-7.00   sec  18.8 MBytes   157 Mbits/sec    0   9.02 MBytes

[  5]   7.00-8.00   sec  18.8 MBytes   157 Mbits/sec    0   9.02 MBytes

[  5]   8.00-9.00   sec  18.8 MBytes   157 Mbits/sec    0   9.02 MBytes

[  5]   9.00-10.00  sec  20.0 MBytes   168 Mbits/sec    0   9.02 MBytes

- - - - - - - - - - - - - - - - - - - - - - - - -

[ ID] Interval           Transfer     Bitrate         Retr

[  5]   0.00-10.00  sec   170 MBytes   143 Mbits/sec    0             sender

[  5]   0.00-10.16  sec   169 MBytes   140 Mbits/sec                  receiver



iperf Done.



    

  

然后又测了一下speedtest，结果也不咋地

• speedtest-cli

root@us-frm:~# speedtest-cli --simple

Ping: 140.151 ms

Download: 298.74 Mbit/s

Upload: 98.57 Mbit/s



    

  

各位大佬，是我的测试方法有问题吗？