可以测出来服务商（主机商）有没有虚标；
使用 root 账号登陆服务器，输入以下指令：
wget https://www.wpon.cn/2023/superbench.sh chmod +x superbench.sh ./superbench.sh
结果包含了服务器各种详细配置，以及各节点的速度。
测试效果如下：
---------------------------------------------------------------------- CPU Model : Intel(R) Xeon(R) CPU E5-2650 v2 @ 2.60GHz CPU Cores : 2 Cores 2593.748 MHz x86_64 CPU Cache : 20480 KB OS : CentOS 7.6.1810 (64 Bit) KVM Kernel : 3.10.0-957.1.3.el7.x86_64 Total Space : 6.2 GB / 60.0 GB Total RAM : 516 MB / 1837 MB (1236 MB Buff) Total SWAP : 0 MB / 1024 MB Uptime : 0 days 0 hour 23 min Load Average : 1.22, 2.23, 1.61 TCP CC : cubic ASN & ISP : AS4134, Chinanet Organization : Chinanet LN Location : Benxi, China / CN Region : Liaoning ---------------------------------------------------------------------- I/O Speed( 1.0GB ) : 149 MB/s I/O Speed( 1.0GB ) : 150 MB/s I/O Speed( 1.0GB ) : 146 MB/s Average I/O Speed : 148.3 MB/s ---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Speedtest.net 19.12 Mbit/s 372.56 Mbit/s 15.72 ms Fast.com 0.00 Mbit/s 0 Mbit/s - Nanjing 5G CT 19.10 Mbit/s 348.96 Mbit/s 39.57 ms Hefei 5G CT 19.56 Mbit/s 231.91 Mbit/s 33.79 ms Guangzhou 5G CT 19.61 Mbit/s 265.73 Mbit/s 49.32 ms Shanghai 5G CU 19.10 Mbit/s 320.77 Mbit/s 39.08 ms ---------------------------------------------------------------------- Finished in : 3 min 24 sec Timestamp : 2023-01-03 13:40:17 GMT+8 Results : ./superbench.log ----------------------------------------------------------------------
