How about VULTR? Simple evaluation of Brazil data center cloud server in South America

vultr has its own data center in Brazil, South America, providing Brazilian cloud server services. Vultr's Brazilian cloud server has a default bandwidth of 1Gbps. This seems to have been the case a long time ago, but in reality it may have exceeded this standard. For those who have business in South America and may want to find a big brand merchant and also require a cost-effective cloud server, then vultr can be researched. This time we will give you a simple evaluation of vultr’s Brazilian cloud server. The data is for reference only.

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

This time we chose the lowest configuration of an Intel High Frequency series cloud server for everyone to test. We can see that the main frequency is 3.8GHz, and the IP broadcast of vultr’s own computer room is. The current I/O is approximately 258MB/S looks like:

Test FIO in detail to see how data is read and written:

Use speedtest.net to run it and see what the uplink and downlink performance look like under the test of nodes in mainland China? Data:

During the evening peak period, the backbone network exploded violently. Approximate data:

The approximate data of other nodes in Asia is actually not ideal:

Run iperf3 to test on several European and American nodes:

Use a browser to download the file stored on the test chicken. The approximate speed of Guangzhou Telecom:

During the evening rush hour, try downloading again to see how the speed is:

Don’t worry, take a look at the outages in our Guangzhou telecommunications environment:

Latency monitoring data of multiple nodes of three networks in mainland China:

For the outbound telecommunications journey, take cogentco, enter from San Francisco on the west coast of the United States, pass through the United States for several weeks and then go to Brazil:

For China Unicom, take seabone directly:

Mobile outbound, international CMI connects to cogent, and the following method is basically the same as that of China Telecom:

Return to China Telecom: take the cogent from Brazil to New York, USA, then to London, UK, and then back to China

Return to China Unicom: take GTT from Brazil to San Jose or Los Angeles in the United States and then connect to China Unicom AS4837 and back

Return, move to mainland China:

Beijing and Guangzhou direction: Take GTT from Brazil to Los Angeles, USA, and then return directly to China by moving the node in Los Angeles

Shanghai direction: Take the cogent from Brazil, pass through New York in the United States, then go to the United Kingdom, and finally come back directly by moving the node in the United Kingdom

TIKTOK streaming media unlock test: no chance

Cross-regional streaming platform unlocking test:

Some performance test details:

A rough summary:

In terms of performance, it is more than enough for personal use, so there is nothing to worry about;

In terms of network, the return trip of the three networks does not go around the United States but the UK in Europe. The delay is also very high. I personally feel that it is not particularly suitable for the environment in mainland China, especially during the evening rush hour, which is even more outrageous. It is only suitable for international business, especially for user groups in South America.

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