群友提供的一台，感谢。
配置为 1核/512M 内存/10G SSD/60G流量/10M端口/KVM
1、系统信息、带宽、I/O测试
CPU model : QEMU Virtual CPU version 2.5+
Number of cores : 1
CPU frequency : 2199.998 MHz
Total size of Disk : 9.7 GB (0.6 GB Used)
Total amount of Mem : 502 MB (71 MB Used)
Total amount of Swap : 249 MB (0 MB Used)
System uptime : 0 days, 8 hour 37 min
Load average : 0.00, 0.01, 0.05
OS : Debian GNU/Linux 7
Arch : i686 (32 Bit)
Kernel : 3.2.0-4-686-pae
----------------------------------------------------------------------
I/O speed(1st run) : 677 MB/s
I/O speed(2nd run) : 1.1 GB/s
I/O speed(3rd run) : 1.2 GB/s
Average I/O speed : 1010.7 MB/s
----------------------------------------------------------------------
Node Name IPv4 address Download Speed
CacheFly 204.93.150.152 1.17MB/s
Linode, Tokyo, JP 106.187.96.148 1.14MB/s
Linode, Singapore, SG 139.162.23.4 1.16MB/s
Linode, London, UK 176.58.107.39 650KB/s
Linode, Frankfurt, DE 139.162.130.8 1.15MB/s
Linode, Fremont, CA 50.116.14.9 1.15MB/s
Softlayer, Dallas, TX 173.192.68.18 1.14MB/s
Softlayer, Seattle, WA 67.228.112.250 1.15MB/s
Softlayer, Frankfurt, DE 159.122.69.4 1.13MB/s
Softlayer, Singapore, SG 119.81.28.170 1.15MB/s
Softlayer, HongKong, CN 119.81.130.170 1.16MB/s
2、上传/下载带宽测试
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Interoute VDC (Hong Kong) [4.08 km]: 11.774 ms
Testing download speed................................................................................
Download: 9.59 Mbit/s
Testing upload speed................................................................................................
Upload: 9.65 Mbit/s
3、国内访问速度
4、硬盘 I/O 性能测试
dd if=/dev/zero of=test bs=64k count=4k oflag=dsync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 2.42631 s, 111 MB/s
5、UnixBench跑分
跑分就断，估计有限制。
6、丢包测试
Ping from 10.0.0.6 to 43.251.xxx.xxx
==============================================================================
12/16 08:25:42.549 Ping to 43.251.xxx.xxx with 32 bytes of data and 32 of TTL:
12/16 08:25:42.613 PingMin #1 Reply 32 bytes from 43.251.xxx.xxx: time=61ms TTL=50, ave=61.00ms
12/16 08:25:43.610 PingMin #2 Reply 32 bytes from 43.251.xxx.xxx: time=58ms TTL=50, ave=59.50ms
12/16 08:25:47.617 PingMax #6 Reply 32 bytes from 43.251.xxx.xxx: time=63ms TTL=50, ave=59.50ms
12/16 08:25:50.622 PingMax #9 Reply 32 bytes from 43.251.xxx.xxx: time=67ms TTL=50, ave=60.00ms
12/16 08:25:54.611 PingMin #13 Reply 32 bytes from 43.251.xxx.xxx: time=56ms TTL=50, ave=59.31ms
12/16 08:26:01.614 === 20 有效发送, 20 接收, 0.00% 丢失, 59.25ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2017/12/16 08:25:42
经过时间: 000:00:19
结束时间: 2017/12/16 08:26:01
----------------
20 总计发送
0 无效接收 (除了超时的其它错误)
----------------
20 有效发送
20 有效接收
0 timed out (0.00% 丢失)
Ping 最小值 56ms, 最大值 67ms, 平均值 59.25ms
7、路由追踪
电信
联通
移动
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