How about kamatera? Simple evaluation of German Frankfurt data center cloud server

How about kamatera? How about kamatera Germany? kamatera has deployed a data center in Frankfurt, Germany to operate the German cloud server business. The default bandwidth of German cloud servers is 10Gbps, and they are still Xeon Platinum 8358P, DDR4, and enterprise-class NVMe SSD arrays... Germany, as the most important network data hub center in Europe, deploying business here can effectively cover the entire Europe, so you can consider Germany Cloud Server. This post will test Kamatera’s German cloud server for everyone. The test data is for reference only.

Official website: https://www.kamatera.com

Established in 1995. Although the company is registered in the United States, it is actually an Israeli company; it mainly operates in Israel (5 data centers), the United States (5 data centers), Canada, the Netherlands, Germany, the United Kingdom, Italy, Sweden, Cloud server business in Spain.

Minimum configuration cloud server

I really don’t know how big the bandwidth is. The webmaster has tested cloud servers in all 18 data centers. The highest is 15Gbps and the lowest is more than 1Gbps, so I can’t tell how big it is.

• Memory: 1G
• CPU: 1 core
• Hard disk: 20G SSD (SAN array)
• Traffic/Bandwidth: 5T/month, 10Gbps
• Price: $4/month
• Purchase link

Intel Xeon Platinum 8358P, 32 cores, 64 threads, main frequency 2.6GHz, acceleration frequency 3.4GHz, BBR enabled, own ASN, owned by Frankfurt, Hesse, Germany, current I/O is approximately 1331MB/S:

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FIO test read and write data is roughly as follows:

Three networks in mainland China have multiple nodes to test how many uplinks and downlinks can be run in mainland China:

For the same test, we focus on the effect when the backbone network explodes during the evening peak:

speedtest test data of some international nodes:

speedtest test results of some nodes in Asia:

iperf3 tests the data of several European and American nodes:

The files stored on the test chicken are directly downloaded from Guangzhou Unicom's home broadband, and the approximate speed is:

During the evening peak period, let’s take a look at the measured download speed:

Evening peak, Sichuan Meishan China Unicom, download speed:

Evening peak, Hubei Shiyan Telecom, download speed:

Latency test data of multi-nodes of three networks in mainland China:

Telecom Outward Journey: Directly connected to Telecom’s San Jose node in the United States and transferred to GTT to Germany

China Unicom's outbound journey: Directly connect to China Unicom's San Jose node and then transfer to GTT to Germany

Mobile outbound journey: directly connect to the mobile Frankfurt node and then transfer to the cogent to the computer room

Telecom return trip: direct connection back to China from the pop-up of Telecom and cogent in Frankfurt

China Unicom return trip: take cogent and return directly from Frankfurt

Mobile return:

Beijing direction: take cogent through France, the eastern United States, and the western United States, and return directly from the mobile Los Angeles node

Shanghai and Guangzhou direction: direct connection back to China from Mobile Germany's Frankfurt node

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Partial cross-regional streaming media unlocking test:

Some European streaming media unlocking tests:

Cloud server performance test, some scores are as follows:

A rough summary:

The performance of the cloud server is very good, and various benchmark scores are very high. When used for tasks such as building a website, there is no need to consider the problem of insufficient performance;

In terms of network, China Telecom is directly connected from German pop, China Unicom is directly connected to international lines, and the international part of China Mobile is directly connected from Germany. Overall, let’s use it as a VPS with German international lines for reference!

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