详情：Cloudflexy：$19/年/512MB内存/10GB空间/1TB流量/KVM/香港
测试效果较差，可能是超售或者现在大家都在测试的原因。
移动网络最好，其次联通，电信最差。
1、系统信息、带宽、I/O测试
CPU model : QEMU Virtual CPU version (cpu64-rhel6)
Number of cores : 1
CPU frequency : 1999.998 MHz
Total size of Disk : 9.8 GB (0.8 GB Used)
Total amount of Mem : 490 MB (226 MB Used)
Total amount of Swap : 0 MB (0 MB Used)
System uptime : 0 days, 5 hour 48 min
Load average : 0.21, 0.27, 0.11
OS : CentOS 6.6
Arch : x86_64 (64 Bit)
Kernel : 2.6.32-504.23.4.el6.x86_64
----------------------------------------------------------------------
I/O speed(1st run) : 10.5 MB/s
I/O speed(2nd run) : 9.4 MB/s
I/O speed(3rd run) : 3.5 MB/s
Average I/O speed : 7.8 MB/s
----------------------------------------------------------------------
Node Name IPv4 address Download Speed
CacheFly 205.234.175.175 5.07MB/s
Linode, Tokyo, JP 106.187.96.148 1.04MB/s
Linode, Singapore, SG 139.162.23.4 2.35MB/s
Linode, London, UK 176.58.107.39 1.03MB/s
Linode, Frankfurt, DE 139.162.130.8 1.28MB/s
Linode, Fremont, CA 50.116.14.9 1.65MB/s
Softlayer, Dallas, TX 173.192.68.18 1.13MB/s
Softlayer, Seattle, WA 67.228.112.250 1.08MB/s
Softlayer, Frankfurt, DE 159.122.69.4 1.15MB/s
Softlayer, Singapore, SG 119.81.28.170 2.17MB/s
Softlayer, HongKong, CN 119.81.130.170 4.58MB/s
2、上传/下载带宽测试
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by SoftLayer Technologies, Inc. (London) [2.56 km]: 222.039 ms
Testing download speed................................................................................
Download: 32.31 Mbit/s
Testing upload speed................................................................................................
Upload: 15.25 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
^C1315+0 records in
1315+0 records out
86179840 bytes (86 MB) copied, 538.368 s, 160 kB/s
5、UnixBench跑分
6、丢包测试
Ping from 192.168.16.243 to 185.133.xxx.xxx
==============================================================================
12/19 09:37:07.240 Ping to 185.133.xxx.xxx with 32 bytes of data and 32 of TTL:
12/19 09:37:07.943 超时 #1 *****(32 bytes) 请求超时。
12/19 09:37:08.443 PingMin #2 Reply 32 bytes from 185.133.xxx.xxx: time=182ms TTL=51, ave=182.00ms
12/19 09:37:09.728 PingMax #3 Reply 32 bytes from 185.133.xxx.xxx: time=473ms TTL=51, ave=327.50ms
12/19 09:37:12.411 PingMin #6 Reply 32 bytes from 185.133.xxx.xxx: time=151ms TTL=51, ave=300.20ms
12/19 09:37:14.949 超时 #8 *****(32 bytes) 请求超时。
12/19 09:37:18.923 PingMax #12 Reply 32 bytes from 185.133.xxx.xxx: time=657ms TTL=51, ave=365.10ms
12/19 09:37:21.386 PingMin #15 Reply 32 bytes from 185.133.xxx.xxx: time=127ms TTL=51, ave=358.15ms
12/19 09:37:26.946 超时 #20 *****(32 bytes) 请求超时。
12/19 09:37:26.946 === 20 有效发送, 17 接收, 15.00% 丢失, 333.18ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2017/12/19 09:37:07
经过时间: 000:00:19
结束时间: 2017/12/19 09:37:26
----------------
20 总计发送
0 无效接收 (除了超时的其它错误)
----------------
20 有效发送
17 有效接收
3 timed out (15.00% 丢失)
Ping 最小值 127ms, 最大值 657ms, 平均值 333.18ms
7、路由追踪
电信
联通
移动
8、回程路由
traceroute to 106.120.243.142 (106.120.243.142), 30 hops max, 60 byte packets
1 185.133.193.1 0.48 ms AS63916 土耳其 ownhost.net
2 edge-01-hk.as63916.net (43.251.156.66) 1.43 ms AS63916 中国 香港 techavenue.net
3 63-216-143-81.static.pccwglobal.net (63.216.143.81) 70.00 ms AS3491 中国 香港 pccw.com
4 chinatelecom.pos0-1-0-2.br02.hkg15.pccwbtn.net (63.218.61.194) 73.09 ms AS3491 中国 香港 pccw.com
5 202.97.58.106 82.35 ms AS4134 中国 北京 电信
6 202.97.85.53 74.08 ms AS4134 中国 北京 电信
7 *
8 *
9 *
10 2.254.120.106.static.bjtelecom.net (106.120.254.2) 80.95 ms AS4847 中国 北京 电信
11 142.243.120.106.static.bjtelecom.net (106.120.243.142) 75.06 ms AS4847 中国 北京 电信
9、Youtube速度测试
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所有主机信息仅是为及时分享并收录，不做推荐！