请教下：为什么Oracle东京安装了还慢了？

SS直连看YouTube有40Mbit....，用了这个脚本就是5Mbit了
`{
    "localaddr": ":8778",
    "remoteaddr": "XXXXXXX:29988",
    "key": "XXXXXXXXXXXXXXXXXXXX",
    "crypt": "aes",
    "mode": "fast",
    "mtu": 1350,
    "sndwnd": 512,
    "rcvwnd": 512,
    "datashard": 10,
    "parityshard": 3,
    "dscp": 0,
    "nocomp": false,
    "quiet": false,
    "tcp": false
  }`