What about Vultr? Vultr UK London data center evaluation data sharing

What about vultr? Can vultr still be used? People who have never used vultr or have used vultr like to ask the first two questions the most. Many people also want to know whether the current cloud server of Vultr's British computer room is still suitable for users in mainland China. With these questions, we bring you a detailed evaluation of Vultr's British computer room. This time I am using the lowest configuration chick of the AMD series!

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

What I want to tell you is that the CPU should be one of the three AMD EPYC™ 7702, 7702P, and 7662 models. Regardless of whether it is useful for acceleration, at least there is no harm. The webmaster turned on BBR. The current hard disk I/O is roughly 585MB/S:

FIO tests the hard drive’s data read and write records in more detail:

Use speedtest.net to run around the three network nodes in mainland China to see how much uplink and downlink bandwidth can be achieved. The first line is the nearest node, which at least shows that the downlink bandwidth is far more than 1Gbps. So, let’s take a look at the situation during the day:

For the same test, let’s test it during the evening peak period. Pay attention to compare it during the day:

Change a batch of nodes and let’s test the general situation of other nodes in Asia:

Use iperf3 to run it. European nodes tell us that the bandwidth of Xiaoji may be 5G or even 10Gbps:

The files stored on Test Chicken, Guangzhou Telecom, can be downloaded directly using the browser. The approximate speed is as follows:

The download speed was tested in the same environment, but the time was changed to the evening peak period. The attenuation was too severe:

Latency monitoring data of multiple nodes in mainland China during the evening peak period:

For the outbound telecommunications journey, take NTT, from the west coast of the United States across the east coast and then to London, England:

For China Unicom's outbound journey, the backbone network is connected to the original telia line:

Mobile outbound, international CMI directly to the UK:

On the return trip, to China Telecom: all are level 3, directly connected to the telecom backbone

Return to China Unicom: take level 3 to the United States, a node in Los Angeles or San Jose (rented level 3), and then directly connect back

Return, move to mainland China: direct connection, a rare direct connection between the UK and China

TIKTOK streaming media unlock detection: UK area, No

Approximate results of unlocking other cross-regional streaming media platforms:

Results of unlocking some streaming media in Europe:

Some performance test data:

A rough summary:

AMD’s chick has very powerful performance, with powerful CPU and hard disk reading and writing;

China Mobile, which I usually don’t take seriously in terms of the Internet, has a two-way direct connection this time, which is amazing; China Telecom and China Unicom are international lines, especially China Unicom’s return trip that takes a detour to the United States.

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