小火箭的 wireguard 是不是有性能问题？

用 iperf3 测试了一下下载

小火箭只有 3M 左右，官方客户端 60M ，基本是带宽上限

小火箭：

[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 453 KBytes 3.71 Mbits/sec 0 45.8 KBytes
[ 5] 1.00-2.00 sec 371 KBytes 3.04 Mbits/sec 0 43.1 KBytes
[ 5] 2.00-3.00 sec 371 KBytes 3.04 Mbits/sec 0 48.5 KBytes
[ 5] 3.00-4.00 sec 371 KBytes 3.04 Mbits/sec 0 43.1 KBytes
[ 5] 4.00-5.00 sec 371 KBytes 3.04 Mbits/sec 0 48.5 KBytes
[ 5] 5.00-6.00 sec 296 KBytes 2.43 Mbits/sec 0 48.5 KBytes
[ 5] 6.00-7.00 sec 371 KBytes 3.04 Mbits/sec 0 48.5 KBytes
[ 5] 7.00-8.00 sec 377 KBytes 3.09 Mbits/sec 0 45.8 KBytes
[ 5] 8.00-9.00 sec 384 KBytes 3.15 Mbits/sec 1 40.4 KBytes
[ 5] 9.00-10.00 sec 296 KBytes 2.43 Mbits/sec 0 48.5 KBytes
[ 5] 10.00-10.05 sec 74.1 KBytes 13.5 Mbits/sec 0 48.5 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.05 sec 3.65 MBytes 3.05 Mbits/sec 1 sender
iperf3: error - unable to receive control message: Bad file descriptor

官方 ios 客户端：

[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 12.1 MBytes 102 Mbits/sec 0 1.06 MBytes
[ 5] 1.00-2.00 sec 7.50 MBytes 62.9 Mbits/sec 0 1.07 MBytes
[ 5] 2.00-3.00 sec 7.50 MBytes 62.9 Mbits/sec 0 813 KBytes
[ 5] 3.00-4.00 sec 7.50 MBytes 62.9 Mbits/sec 0 748 KBytes
[ 5] 4.00-5.00 sec 7.50 MBytes 62.9 Mbits/sec 0 835 KBytes
[ 5] 5.00-6.00 sec 7.50 MBytes 62.9 Mbits/sec 0 863 KBytes
[ 5] 6.00-7.00 sec 6.25 MBytes 52.4 Mbits/sec 0 722 KBytes
[ 5] 7.00-8.00 sec 7.50 MBytes 62.9 Mbits/sec 0 746 KBytes
[ 5] 8.00-9.00 sec 7.50 MBytes 62.9 Mbits/sec 0 751 KBytes
[ 5] 9.00-10.00 sec 6.25 MBytes 52.4 Mbits/sec 0 746 KBytes
[ 5] 10.00-10.03 sec 1.25 MBytes 306 Mbits/sec 0 746 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.03 sec 78.4 MBytes 65.5 Mbits/sec 0 sender