遗弃你|YIQINI.COMsharktech（鲨鱼机房），成立于2003年，是美国的知名的老品牌机房，因其专业抗DDoS攻击能力而备受关注。机房有多个层次的DDoS防护，最低可以处理10Gbps攻击，最高可以处理50Gbps攻击。
为了迎合越来越多的中国客户，sharktech机房还接入了中国电信、中国联通、中国移动线路。这篇文章就来测评一台洛杉矶杜甫。配置：e5-2670v2（20核、40线程）、32G内存、2T HDD。想了解sharktech好不好，怎么样的童鞋可以围观了。
1、官网
2、测评机器
独立服务器，可选美国（洛杉矶、丹佛）、荷兰（阿姆斯特丹），10Gbps带宽，（共享）不限制流量，自带5个IPv4，免费60Gbps的 DDoS防御。
标注红色文字的，就是今天的测评机器。
| CPU | 内存 | 硬盘 | 带宽 | 价格 | 购买 |
| e3-1270v2 | 16G | 2T HDD | 1Gbps | $59/月 | 链接 |
| e3-1270v2 | 16G | 2T HDD | 10Gbps | $299/月 | 链接 |
| 2*e5-2670v2 | 32G | 2T HDD | 1Gbps | $129/月 | 链接 |
| 2*e5-2670v2 | 32G | 2T HDD | 10Gbps | $399/月 | 链接 |
3、系统信息
硬盘I/O大致156MB/s左右，因为是hdd硬盘，这个数值也能理解。
cpu可以看到是e5-2670v2（20核、40线程）
32G内存、2T HDD。
4、杂项测试
多媒体测试，支持hbo等。
国内测速，我们可以看到国内上行带宽最高能跑到537Mbps，下行带宽最高可以跑到3582Mbps
国外测速，欧美测速，上行最高8.75Gbps，下行最高7.17Gbps，开启bbr，速度会提升更多。
FIO测试，磁盘IO惨不忍睹，谁让这是hdd呢！！
5、路由测试
联通回程。国际走AS7922，对接联通169直连，最后回到本地运营商。
Traceroute to China, Guangzhou CU (TCP Mode, Max 30 Hop)============================================================traceroute to 210.21.4.130 (210.21.4.130), 30 hops max, 32 byte packets 1 64.32.2.129 0.69 ms AS46844 United States, California, Los Angeles, sharktech.net 2 10.0.0.21 0.68 ms * LAN Address 3 173.167.58.193 0.54 ms AS7922 United States, California, Los Angeles, comcast.com 4 96.110.44.113 1.09 ms AS7922 United States, California, Los Angeles, comcast.com 5 96.110.44.98 0.66 ms AS7922 United States, California, Los Angeles, comcast.com 6 219.158.33.209 53.84 ms AS4837 China, ChinaUnicom 7 * 8 219.158.98.93 211.64 ms AS4837 China, ChinaUnicom 9 219.158.24.125 214.95 ms AS4837 China, ChinaUnicom10 157.18.0.26 216.07 ms AS17816 China, Guangdong, Guangzhou, ChinaUnicom11 120.80.79.194 205.55 ms AS17622 China, Guangdong, Guangzhou, ChinaUnicom12 *13 *14 *15 *16 *17 *18 *
Traceroute to China, Shanghai CU (TCP Mode, Max 30 Hop)============================================================traceroute to 58.247.8.158 (58.247.8.158), 30 hops max, 32 byte packets 1 64.32.2.129 0.68 ms AS46844 United States, California, Los Angeles, sharktech.net 2 10.0.0.5 0.80 ms * LAN Address 3 173.167.58.193 0.62 ms AS7922 United States, California, Los Angeles, comcast.com 4 96.110.44.121 0.85 ms AS7922 United States, California, Los Angeles, comcast.com 5 96.110.44.110 0.66 ms AS7922 United States, California, Los Angeles, comcast.com 6 219.158.33.209 54.76 ms AS4837 China, ChinaUnicom 7 219.158.96.33 208.70 ms AS4837 China, ChinaUnicom 8 * 9 219.158.19.78 236.34 ms AS4837 China, ChinaUnicom10 219.158.19.69 254.09 ms AS4837 China, ChinaUnicom11 *12 58.247.221.178 391.15 ms AS17621 China, Shanghai, ChinaUnicom13 139.226.225.22 286.61 ms AS17621 China, Shanghai, ChinaUnicom14 58.247.8.153 294.20 ms AS17621 China, Shanghai, ChinaUnicom15 *16 *
Traceroute to China, Beijing CU (TCP Mode, Max 30 Hop)============================================================traceroute to 123.125.99.1 (123.125.99.1), 30 hops max, 32 byte packets 1 64.32.2.129 0.64 ms AS46844 United States, California, Los Angeles, sharktech.net 2 10.0.0.21 3.13 ms * LAN Address 3 * 4 62.115.125.163 0.40 ms AS1299 Sweden, Stockholm County, Stockholm, telia.com 5 219.158.34.253 22.62 ms AS4837 China, ChinaUnicom 6 219.158.103.5 182.15 ms AS4837 China, ChinaUnicom 7 219.158.16.69 187.00 ms AS4837 China, ChinaUnicom 8 219.158.5.157 237.68 ms AS4837 China, ChinaUnicom 9 125.33.186.6 224.50 ms AS4808 China, Beijing, ChinaUnicom10 124.65.56.186 238.33 ms AS4808 China, Beijing, ChinaUnicom11 124.65.194.42 217.22 ms AS4808 China, Beijing, ChinaUnicom12 61.135.113.158 236.45 ms AS4808 China, Beijing, ChinaUnicom13 *14 *15 *16 123.125.99.1 204.84 ms AS4808 China, Beijing, ChinaUnicom
联通去程，和回程一样，联通169直连美国。
电信回程，国外走廉价的telia，对接电信163，直连回国。
Traceroute to China, Beijing CT (TCP Mode, Max 30 Hop)============================================================traceroute to 180.149.128.9 (180.149.128.9), 30 hops max, 32 byte packets 1 64.32.2.129 0.67 ms AS46844 United States, California, Los Angeles, sharktech.net 2 10.0.0.21 0.76 ms * LAN Address 3 62.115.58.136 0.60 ms AS1299 Sweden, Stockholm County, Stockholm, telia.com 4 62.115.125.163 0.41 ms AS1299 Sweden, Stockholm County, Stockholm, telia.com 5 213.248.92.130 4.11 ms AS1299 Netherlands, telia.com 6 202.97.50.82 2.29 ms AS4134 China, ChinaTelecom 7 202.97.58.125 187.33 ms AS4134 China, ChinaTelecom 8 202.97.14.221 164.48 ms AS4134 China, ChinaTelecom 9 *10 *11 *12 180.149.128.9 155.88 ms AS23724 China, Beijing, ChinaTelecom
Traceroute to China, Shanghai CT (TCP Mode, Max 30 Hop)============================================================traceroute to 180.153.28.5 (180.153.28.5), 30 hops max, 32 byte packets 1 64.32.2.129 0.61 ms AS46844 United States, California, Los Angeles, sharktech.net 2 10.0.0.21 0.67 ms * LAN Address 3 62.115.58.136 0.55 ms AS1299 Sweden, Stockholm County, Stockholm, telia.com 4 62.115.125.163 0.57 ms AS1299 Sweden, Stockholm County, Stockholm, telia.com 5 213.248.92.130 4.86 ms AS1299 Netherlands, telia.com 6 202.97.50.230 6.47 ms AS4134 China, ChinaTelecom 7 * 8 * 9 *10 *11 101.95.207.230 162.85 ms AS4812 China, Shanghai, ChinaTelecom12 124.74.232.66 160.29 ms AS4811 China, Shanghai, ChinaTelecom13 101.227.255.34 158.49 ms AS4812 China, Shanghai, ChinaTelecom14 180.153.28.5 160.71 ms AS4812 China, Shanghai, ChinaTelecom
Traceroute to China, Guangzhou CT (TCP Mode, Max 30 Hop)============================================================traceroute to 113.108.209.1 (113.108.209.1), 30 hops max, 32 byte packets 1 64.32.2.129 0.70 ms AS46844 United States, California, Los Angeles, sharktech.net 2 10.0.0.21 0.67 ms * LAN Address 3 * 4 62.115.125.163 0.39 ms AS1299 Sweden, Stockholm County, Stockholm, telia.com 5 213.248.92.130 16.40 ms AS1299 Netherlands, telia.com 6 202.97.92.161 21.61 ms AS4134 China, ChinaTelecom 7 202.97.60.241 159.92 ms AS4134 China, ChinaTelecom 8 202.97.91.138 166.94 ms AS4134 China, ChinaTelecom 9 202.97.90.165 153.25 ms AS4134 China, ChinaTelecom10 113.96.0.89 154.73 ms AS58466 China, Guangdong, Guangzhou, ChinaTelecom11 113.108.209.1 168.43 ms AS58466 China, Guangdong, Guangzhou, ChinaTelecom
电信去程，截图走的是hkcmi，也有的走是联通169。
移动回程，国外走廉价的cogentco，对接移动，最后回到本地运营商，好在是直连。
Traceroute to China, Guangzhou CM (TCP Mode, Max 30 Hop)============================================================traceroute to 120.196.212.25 (120.196.212.25), 30 hops max, 32 byte packets 1 64.32.2.129 0.58 ms AS46844 United States, California, Los Angeles, sharktech.net 2 10.0.0.5 0.62 ms * LAN Address 3 173.167.58.193 0.58 ms AS7922 United States, California, Los Angeles, comcast.com 4 96.110.44.113 1.06 ms AS7922 United States, California, Los Angeles, comcast.com 5 96.110.33.10 1.07 ms AS7922 United States, California, Los Angeles, comcast.com 6 * 7 154.54.25.149 1.11 ms AS174 United States, cogentco.com 8 154.54.3.70 1.12 ms AS174 United States, cogentco.com 9 38.19.140.98 1.04 ms AS174 United States, California, Los Angeles, cogentco.com10 223.118.10.153 3.63 ms AS58453 China, Hong Kong, ChinaMobile11 *12 221.183.25.122 149.67 ms AS9808 China, ChinaMobile13 221.176.22.157 158.43 ms AS9808 China, ChinaMobile14 111.24.4.237 153.17 ms AS9808 China, ChinaMobile15 111.24.5.34 159.90 ms AS9808 China, ChinaMobile16 211.136.208.49 155.87 ms AS56040 China, Guangdong, Guangzhou, ChinaMobile17 *18 211.139.180.110 184.01 ms AS56040 China, Guangdong, Guangzhou, ChinaMobile19 120.196.212.25 153.08 ms AS56040 China, Guangdong, Guangzhou, ChinaMobile
Traceroute to China, Beijing CM (TCP Mode, Max 30 Hop)============================================================traceroute to 211.136.25.153 (211.136.25.153), 30 hops max, 32 byte packets 1 64.32.2.129 0.60 ms AS46844 United States, California, Los Angeles, sharktech.net 2 10.0.0.21 0.55 ms * LAN Address 3 * 4 62.115.171.219 1.20 ms AS1299 Sweden, Stockholm County, Stockholm, telia.com 5 223.120.6.17 0.62 ms AS58453 China, ChinaMobile 6 * 7 * 8 * 9 *10 *11 *12 *13 *14 *15 *16 *17 *18 211.136.25.153 196.56 ms AS56048 China, Beijing, ChinaMobile
Traceroute to China, Shanghai CM (TCP Mode, Max 30 Hop)============================================================traceroute to 221.183.55.22 (221.183.55.22), 30 hops max, 32 byte packets 1 64.32.2.129 0.63 ms AS46844 United States, California, Los Angeles, sharktech.net 2 10.0.0.21 0.74 ms * LAN Address 3 62.115.58.136 0.75 ms AS1299 Sweden, Stockholm County, Stockholm, telia.com 4 * 5 62.115.171.217 0.70 ms AS1299 Sweden, Stockholm County, Stockholm, telia.com 6 223.120.6.217 0.99 ms AS58453 China, ChinaMobile 7 * 8 * 9 221.183.55.22 222.26 ms AS9808 China, ChinaMobile
移动去程，万年hk cmi。
7、路由掉包
测试时间：23点-23点35
得益于电信线路的扩容，晚高峰，不是非常拉胯，不过移动的掉包最严重，这和回程走了廉价的cogentco线路有很大关系。
第二次测试路由掉包测试时间5月5日的晚上21点-21点30，效果比第一次好很多，但是移动节点还是丢包严重，线路的锅。
8、全国ping
数据提供：ping.chinaz.com
从ping值看，三网皆是直连，没有绕道。
9、 GB5 benchmark test
- 单核，658
- 多核，8107
- 详细：https://browser.geekbench.com/v5/cpu/7649738
10、最后
线路总结：
电信回程，国外走廉价的telia，对接电信163，直连回国。
电信去程，截图走的是hkcmi，也有的走是联通169。
联通回程。国际走AS7922，对接联通169直连，最后回到本地运营商。
联通去程，和回程一样，联通169直连美国。
移动回程，国外走廉价的cogentco，对接移动，最后回到本地运营商，好在是直连。
移动去程，万年hk cmi。
鉴于移动回程欠优化，所以掉包比较严重，ping值上的也能佐证。
至于机器性能，e5-2670v2（20核、40线程）这种性能也不要多说了，肯定是很强悍的。
最后，真的是最后了，可以解锁奈非。美国原生IP！！！
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