1、前言：罗什艾因(Rosh Haayin|רֹאשׁ הָעַיִן)是以色列的城市，位于该国中部，距离特拉维夫25公里，由中央区负责管辖，面积24.4平方公里——摘自维基百科。本次商家根据某个群友反映为kamatera的马甲，面板只能说一模一样。
2、买！本次机型1C/512m/10G/500G@1000Mbps - 9USD机房Rosh Haayin 1。由于本家没有aff，请移步我的aff看看其他优质商家。
3、性能：出乎意料的牛逼，作为生产力环境挺香的。
-> System Information
OS Release: Debian GNU/Linux "Sid (Testing)" 11.4 (x86_64)
CPU Model: Intel(R) Xeon(R) Platinum 8358P CPU @ 2.60GHz 2.59 GHz
CPU Cache Size: 49152 KB
CPU Number: 1 vCPU
Virt Type: VMware
Memory Usage: 136.09 MB / 439.78 MB
Swap Usage: [ No Swapfile/Swap Partition ]
Boot Device: /dev/sda1
Disk Usage: 1.93 GB / 10.23 GB
CPU Usage: 0.0% used, 0.0% iowait, 0.0% steal
Load (1/5/15min): 0.03 0.18 0.30
Uptime: 0 Days, 0 Hours, 32 Minutes, 44 Seconds
Kernel Version: 5.10.0-16-amd64
Network CC Method: cubic + pfifo_fast
-> CPU Performance Test (Standard Mode, 3-Pass @ 30sec)
1 Thread Test: 2657 Scores
-> Memory Performance Test (Standard Mode, 3-Pass @ 30sec)
1 Thread - Read Test : 22869.65 MB/s
1 Thread - Write Test: 19828.56 MB/s
-> Disk Speed Test (4K Block/1M Block, Direct-Write)
Test Name Write Speed Read Speed
10MB-4K Block 27.1 MB/s (6620 IOPS, 0.39s) 145 MB/s (35317 IOPS, 0.07s)
10MB-1M Block 527 MB/s (502 IOPS, 0.02s) 1.6 GB/s (1535 IOPS, 0.01s)
100MB-4K Block 28.7 MB/s (7007 IOPS, 3.65s) 155 MB/s (37842 IOPS, 0.68s)
100MB-1M Block 686 MB/s (654 IOPS, 0.15s) 1.5 GB/s (1454 IOPS, 0.07s)
1GB-4K Block 27.8 MB/s (6782 IOPS, 37.74s) 135 MB/s (33061 IOPS, 7.74s)
1GB-1M Block 640 MB/s (610 IOPS, 1.64s) 1.6 GB/s (1543 IOPS, 0.65s)
4、网速：我有一个猜想不一定对，这是G口。
Node Name Upload Speed Download Speed Ping Latency
Speedtest Default 96.90 MB/s 119.62 MB/s 2.56 ms
China, Jilin CU Fail:
China, Shandong CU Fail:
China, Nanjing CU Fail:
China, Shanghai CU 17.17 MB/s 147.65 MB/s 299.55 ms
China, Lanzhou CU Fail:
China, Beijing CT Fail:
China, Hangzhou CT Fail:
China, Nanjing CT 17.73 MB/s 6.01 MB/s 295.17 ms
China, Guangzhou CT 1.17 MB/s 16.87 MB/s 361.48 ms
China, Wuhan CT 9.06 MB/s 80.41 MB/s 313.09 ms
China, Shenyang CM Fail:
China, Hangzhou CM Fail:
China, Nanning CM Fail: 
5、路由：国际主要是Level3+Cogent，当然其他上游也有。
-> Traceroute Test (IPV4)
Traceroute to China, Beijing CU (TCP Mode, Max 50 Hop)
============================================================
traceroute to 123.125.99.1 (123.125.99.1), 50 hops max, 32 byte packets
1 45.93.92.3 0.25 ms AS44709 Israel, Central District, Rosh Haayin, kamatera.com
2 212.116.176.249 6.40 ms AS12400 Israel, Central District, Rosh Haayin, partner.co.il
3 82.102.132.149 0.42 ms AS12400 Israel, partner.co.il
4 82.102.132.78 0.96 ms AS12400 Israel, partner.co.il
5 80.179.165.138 75.32 ms AS12400 United Kingdom, London, partner.co.il
6 195.219.100.89 75.07 ms AS6453 United Kingdom, London, tatacommunications.com
7 195.219.219.75 74.22 ms AS6453 Germany, Hesse, Frankfurt, tatacommunications.com
8 *
9 219.158.21.109 279.42 ms AS4837 China, Beijing, ChinaUnicom
10 219.158.3.49 277.67 ms AS4837 China, Beijing, ChinaUnicom
11 219.158.3.33 324.67 ms AS4837 China, Guangdong, ChinaUnicom
12 *
13 61.51.169.174 353.80 ms AS4808 China, Beijing, ChinaUnicom
14 *
15 *
16 *
17 *
18 *
19 *
20 *
Traceroute to China, Beijing CT (TCP Mode, Max 50 Hop)
============================================================
traceroute to 180.149.128.1 (180.149.128.1), 50 hops max, 32 byte packets
1 45.93.92.3 0.32 ms AS44709 Israel, Central District, Rosh Haayin, kamatera.com
2 212.116.177.49 0.27 ms AS12400 Israel, Central District, Rosh Haayin, partner.co.il
3 82.102.132.149 1.39 ms AS12400 Israel, partner.co.il
4 82.102.132.150 0.91 ms AS12400 Israel, partner.co.il
5 80.179.166.85 64.48 ms AS12400 PARTNER.CO.IL 骨干网, partner.co.il
6 195.50.122.193 70.93 ms AS3356 United Kingdom, London, level3.com
7 63.223.54.30 131.06 ms AS3491,AS31713 United States, Virginia, Ashburn, pccw.com
8 63.218.92.14 142.55 ms AS3491,AS31713 United States, Virginia, Ashburn, pccw.com
9 202.97.66.237 198.32 ms AS4134 United States, California, Los Angeles, ChinaTelecom
10 *
11 180.149.128.1 304.32 ms AS23724 China, Beijing, ChinaTelecom
Traceroute to China, Beijing CM (TCP Mode, Max 50 Hop)
============================================================
traceroute to 211.136.25.153 (211.136.25.153), 50 hops max, 32 byte packets
1 45.93.92.2 0.22 ms AS44709 Israel, Central District, Rosh Haayin, kamatera.com
2 212.116.177.49 0.23 ms AS12400 Israel, Central District, Rosh Haayin, partner.co.il
3 82.102.132.77 1.54 ms AS12400 Israel, partner.co.il
4 82.102.132.150 0.44 ms AS12400 Israel, partner.co.il
5 80.179.165.221 74.04 ms AS12400 United Kingdom, London, partner.co.il
6 149.14.159.41 67.83 ms AS174 Germany, Hesse, Frankfurt, cogentco.com
7 4.69.161.34 71.68 ms AS3356 United Kingdom, London, level3.com
8 173.205.45.154 269.59 ms AS3257 United States, California, Los Angeles, gtt.net
9 223.120.10.197 68.55 ms AS58453 United Kingdom, London, ChinaMobile
10 154.54.89.221 146.37 ms AS174 United States, Virginia, Ashburn, cogentco.com
11 *
12 221.183.46.250 360.25 ms AS9808 China, Beijing, ChinaMobile
13 221.183.89.110 361.92 ms AS9808 China, Beijing, ChinaMobile
14 111.24.2.245 360.98 ms AS9808 China, Beijing, ChinaMobile
15 211.136.67.113 354.34 ms AS56048 China, Beijing, ChinaMobile
16 154.54.45.162 211.07 ms AS174 United States, California, Los Angeles, cogentco.com
17 *
18 211.136.95.226 361.74 ms AS56048 China, Beijing, ChinaMobile
19 *
20 *
21 111.24.2.109 407.41 ms AS9808 China, Beijing, ChinaMobile
22 111.24.14.54 438.72 ms AS9808 China, Beijing, ChinaMobile
23 211.136.25.153 389.92 ms AS56048 China, Beijing, ChinaMobile
Traceroute to United States, Los Angeles HE (TCP Mode, Max 50 Hop)
============================================================
traceroute to 66.220.18.42 (66.220.18.42), 50 hops max, 32 byte packets
1 45.93.92.2 0.21 ms AS44709 Israel, Central District, Rosh Haayin, kamatera.com
2 212.116.177.49 0.28 ms AS12400 Israel, Central District, Rosh Haayin, partner.co.il
3 82.102.132.77 21.50 ms AS12400 Israel, partner.co.il
4 82.102.132.78 1.00 ms AS12400 Israel, partner.co.il
5 80.179.165.162 66.92 ms AS12400 United Kingdom, London, partner.co.il
6 195.50.122.193 73.28 ms AS3356 United Kingdom, London, level3.com
7 *
8 *
9 72.52.92.166 127.58 ms AS6939 United States, New York, New York City, he.net
10 *
11 66.220.18.42 187.52 ms AS6939 United States, California, Los Angeles, he.net
Traceroute to United States, Los Angeles GTT (TCP Mode, Max 50 Hop)
============================================================
traceroute to 173.205.77.98 (173.205.77.98), 50 hops max, 32 byte packets
1 45.93.92.3 0.19 ms AS44709 Israel, Central District, Rosh Haayin, kamatera.com
2 212.116.176.249 1.20 ms AS12400 Israel, Central District, Rosh Haayin, partner.co.il
3 82.102.132.77 0.91 ms AS12400 Israel, partner.co.il
4 82.102.132.150 0.44 ms AS12400 Israel, partner.co.il
5 80.179.165.61 61.35 ms AS12400 United Kingdom, London, partner.co.il
6 195.50.122.193 80.84 ms AS3356 United Kingdom, London, level3.com
7 63.218.50.161 191.28 ms AS3491,AS31713 United States, California, Los Angeles, pccw.com
8 63.218.51.198 200.26 ms AS3491,AS31713 United States, California, Los Angeles, pccw.com
9 23.203.155.237 273.95 ms AS20940 United States, California, Los Angeles, akamai.com
10 *
11 *
12 *
13 *
14 *
15 *
16 *
17 *
18 *
19 *
20 *
Traceroute to United States, San Fransico ATT (TCP Mode, Max 50 Hop)
============================================================
traceroute to 12.169.215.33 (12.169.215.33), 50 hops max, 32 byte packets
1 45.93.92.2 0.22 ms AS44709 Israel, Central District, Rosh Haayin, kamatera.com
2 212.116.176.249 1.03 ms AS12400 Israel, Central District, Rosh Haayin, partner.co.il
3 82.102.132.149 0.99 ms AS12400 Israel, partner.co.il
4 82.102.132.78 1.53 ms AS12400 Israel, partner.co.il
5 80.179.166.90 55.73 ms AS12400 PARTNER.CO.IL 骨干网, partner.co.il
6 149.14.147.89 69.28 ms AS174 United Kingdom, London, cogentco.com
7 89.149.129.218 136.30 ms AS3257 United States, New York, New York City, gtt.net
8 *
9 12.122.105.14 197.62 ms AS7018 United States, att.com
10 12.122.2.237 213.69 ms AS7018 United States, Illinois, Chicago, att.com
11 154.54.0.142 145.09 ms AS174 United States, New York, New York City, cogentco.com
12 12.122.1.174 214.65 ms AS7018 United States, California, San Francisco, att.com
13 12.122.131.102 198.64 ms AS7018 United States, New York, New York City, att.com
14 12.122.1.174 213.45 ms AS7018 United States, California, San Francisco, att.com
15 12.242.111.249 211.16 ms AS7018 United States, California, San Francisco, att.com
16 12.169.215.33 199.49 ms AS7018 United States, California, Fremont, att.com
Traceroute to United States, San Jose NTT (TCP Mode, Max 50 Hop)
============================================================
traceroute to 23.11.26.62 (23.11.26.62), 50 hops max, 32 byte packets
1 45.93.92.3 0.29 ms AS44709 Israel, Central District, Rosh Haayin, kamatera.com
2 212.116.176.249 3.92 ms AS12400 Israel, Central District, Rosh Haayin, partner.co.il
3 82.102.132.77 0.87 ms AS12400 Israel, partner.co.il
4 82.102.132.150 0.39 ms AS12400 Israel, partner.co.il
5 80.179.166.17 65.06 ms AS12400 PARTNER.CO.IL 骨干网, partner.co.il
6 80.81.194.26 58.31 ms * Germany, Hesse, Frankfurt, de-cix.net
7 *
8 *
9 *
10 *
11 *
12 64.125.29.126 144.09 ms AS6461 United States, New York, New York City, zayo.com
13 *
14 *
15 64.124.161.151 142.88 ms AS6461 United States, Illinois, Chicago, zayo.com
16 23.11.26.62 156.94 ms AS16625 United States, Illinois, Chicago, akamai.com
Traceroute to United States, Fremont HE (TCP Mode, Max 50 Hop)
============================================================
traceroute to 72.52.104.74 (72.52.104.74), 50 hops max, 32 byte packets
1 45.93.92.3 0.24 ms AS44709 Israel, Central District, Rosh Haayin, kamatera.com
2 212.116.176.249 7.02 ms AS12400 Israel, Central District, Rosh Haayin, partner.co.il
3 82.102.132.149 1.01 ms AS12400 Israel, partner.co.il
4 82.102.132.150 0.45 ms AS12400 Israel, partner.co.il
5 80.179.165.214 76.19 ms AS12400 United Kingdom, London, partner.co.il
6 63.222.4.137 68.24 ms AS3491,AS31713 United Kingdom, London, pccw.com
7 4.69.166.6 70.44 ms AS3356 United Kingdom, London, level3.com
8 72.52.92.113 137.48 ms AS6939 United States, New York, New York City, he.net
9 *
10 *
11 72.52.104.74 192.79 ms AS6939 United States, California, Fremont, he.net
Traceroute to United States, Las Vegas Level3 (TCP Mode, Max 50 Hop)
============================================================
traceroute to 205.216.62.38 (205.216.62.38), 50 hops max, 32 byte packets
1 45.93.92.3 0.23 ms AS44709 Israel, Central District, Rosh Haayin, kamatera.com
2 212.116.177.49 0.75 ms AS12400 Israel, Central District, Rosh Haayin, partner.co.il
3 82.102.132.77 0.97 ms AS12400 Israel, partner.co.il
4 82.102.132.150 0.44 ms AS12400 Israel, partner.co.il
5 80.179.165.210 66.74 ms AS12400 United Kingdom, London, partner.co.il
6 195.50.122.193 79.15 ms AS3356 United Kingdom, London, level3.com
7 154.25.5.49 67.01 ms AS174 Germany, Hesse, Frankfurt, cogentco.com
8 130.117.1.118 69.75 ms AS174 Germany, Hesse, Frankfurt, cogentco.com
9 67.14.54.174 156.44 ms AS209,AS6223,AS6224 United States, Texas, Fort Worth, centurylink.com
10 216.34.172.42 177.95 ms AS3561 United States, Texas, Dallas, centurylink.com
11 *
12 216.34.172.42 189.99 ms AS3561 United States, Texas, Dallas, centurylink.com
13 *
14 216.39.66.3 181.49 ms AS3561 United States, Texas, Dallas, centurylink.com
15 216.39.66.3 182.31 ms AS3561 United States, Texas, Dallas, centurylink.com
16 *
17 *
18 *
19 *
20 *
21 *
Traceroute to German, Telekom (TCP Mode, Max 50 Hop)
============================================================
traceroute to 80.146.191.1 (80.146.191.1), 50 hops max, 32 byte packets
1 45.93.92.3 0.20 ms AS44709 Israel, Central District, Rosh Haayin, kamatera.com
2 212.116.176.249 0.99 ms AS12400 Israel, Central District, Rosh Haayin, partner.co.il
3 82.102.132.149 0.94 ms AS12400 Israel, partner.co.il
4 82.102.132.78 1.05 ms AS12400 Israel, partner.co.il
5 80.179.166.142 57.93 ms AS12400 PARTNER.CO.IL 骨干网, partner.co.il
6 195.219.219.105 68.95 ms AS6453 Germany, Hesse, Frankfurt, tatacommunications.com
7 63.218.230.66 67.61 ms AS3491,AS31713 Germany, Hesse, Frankfurt, pccw.com
8 80.157.204.57 76.88 ms AS3320 TELEKOM.DE 骨干网, telekom.de
9 87.137.218.29 70.18 ms AS3320 Germany, North Rhine-Westphalia, Oeynhausen, telekom.de
10 80.146.191.1 92.18 ms AS3320 Germany, North Rhine-Westphalia, Oeynhausen, telekom.de
Traceroute to German, Frankfurt O2 (TCP Mode, Max 50 Hop)
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traceroute to 82.113.108.25 (82.113.108.25), 50 hops max, 32 byte packets
1 45.93.92.3 0.21 ms AS44709 Israel, Central District, Rosh Haayin, kamatera.com
2 212.116.176.249 0.96 ms AS12400 Israel, Central District, Rosh Haayin, partner.co.il
3 82.102.132.77 0.94 ms AS12400 Israel, partner.co.il
4 82.102.132.78 0.95 ms AS12400 Israel, partner.co.il
5 80.179.166.74 55.03 ms AS12400 PARTNER.CO.IL 骨干网, partner.co.il
6 134.222.145.225 65.24 ms AS3257 Germany, Hesse, Frankfurt, kpn.com
7 154.54.61.157 78.58 ms AS174 United Kingdom, London, cogentco.com
8 195.50.116.90 84.54 ms AS3356 United Kingdom, London, level3.com
9 62.53.11.130 69.59 ms AS6805 Germany, Hesse, telefonica.de
10 176.52.252.31 84.62 ms AS12956 Germany, Hesse, Frankfurt, telefonica.com
11 62.53.28.150 64.03 ms AS6805 Germany, Hesse, telefonica.de
12 82.113.108.25 69.34 ms AS6805 Germany, Hesse, Frankfurt, o2online.de
Traceroute to German, Frankfurt Vodafone (TCP Mode, Max 50 Hop)
============================================================
traceroute to 139.7.146.11 (139.7.146.11), 50 hops max, 32 byte packets
1 45.93.92.2 0.25 ms AS44709 Israel, Central District, Rosh Haayin, kamatera.com
2 212.116.177.49 0.34 ms AS12400 Israel, Central District, Rosh Haayin, partner.co.il
3 82.102.132.149 5.28 ms AS12400 Israel, partner.co.il
4 82.102.132.78 0.95 ms AS12400 Israel, partner.co.il
5 80.179.165.162 66.92 ms AS12400 United Kingdom, London, partner.co.il
6 195.50.122.193 66.81 ms AS3356 United Kingdom, London, level3.com
7 195.219.50.69 62.03 ms AS6453 Germany, Hesse, Frankfurt, tatacommunications.com
8 154.14.34.90 67.14 ms AS3257 Germany, Hesse, Frankfurt, gtt.net
9 195.2.15.34 75.55 ms AS1273 Germany, Hesse, Frankfurt, vodafone.com
10 92.79.230.2 74.46 ms AS3209 Germany, vodafone.de
11 139.7.148.84 68.35 ms AS3209 Germany, vodafone.de
12 *
13 *
14 *
15 *
16 *
17 139.7.146.11 69.51 ms AS3209 Germany, vodafone.de
6、流媒体：干净，一秒享受steam最高价区的含金量。
7、总结：虽然马甲，但是真香。毕竟免费试用三十天。
