How about kamatera? Cloud server evaluation in Madrid data center, Spain

How about kamatera? How about kamatera Spanish cloud service/Spanish vps server? kamatera has its own cloud server business in Madrid, the largest city in Spain and also the first, with default access to 10Gbps bandwidth, using VMware virtualization and enterprise-class NVMe SSD hard drives.

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, 1Gbps
• Price: $4/month
• Purchase link

The CPU is Intel Xeon Platinum 8358P (factory in the second quarter of 2021, 32 cores, 64 threads, main frequency 2.6GHz\acceleration frequency 3.4GHz), BBR is enabled, its own ASN, belongs to Madrid, Spain, the current I/O is roughly 1297MB/S：

FIO tests reading and writing, the approximate data is as follows:

Speedtest’s three-network multi-node test in mainland China, approximate data:

Looking at the evening peak data again, many nodes cannot run at night:

Some international node tests of speedtest:

Speedtest’s node tests in some Asian regions:

iperf3 tests several European and American nodes:

The files stored on the test cloud server can be downloaded directly from Guangzhou Unicom Home Broadband using the browser. The approximate speed is:

Download speed during evening peak:

Evening peak, Hubei Shiyan Telecom, download speed:

Evening peak, Sichuan Meishan China Unicom, download speed:

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

Telecom's outbound journey: The backbone network is directly connected to Telecom's San Jose node in the United States, and then takes GTT to Madrid, Spain

China Unicom's outbound journey: the backbone network is directly connected to China Unicom's San Jose node in the United States and then takes GTT to Madrid, Spain

Mobile outbound journey: directly connect to the mobile London node, then take the cogent via France, etc. and finally go to Spain

Telecom return trip: take Cogent via France and the UK, and return to China from Telecom and Cogent’s peer in London

China Unicom return trip: take cogent to return to China via France and Germany

Mobile return:

Beijing/Guangzhou direction: take the cogent route to the east coast of the United States and then return to the country from Los Angeles on the west coast

Shanghai direction: take the cogent via France and the United Kingdom, and return to China from London

tiktok unlock: invalid

Can be unlocked: steam currency, chatgpt

Some European streaming media unlocking tests:

Cloud server performance test, quite impressive:

A rough summary:

The performance of the cloud server is quite impressive, and all kinds of data are exploding;

In terms of network, this is a purely international line and even an international cloud server that bypasses the United States. Except for China Unicom users, it is not suitable for customers in mainland China.

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