Simple evaluation of raksmart Los Angeles triple network CN2 line cloud server

This is the second review of the cloud server of raksmart's Los Angeles computer room. This time it is aimed at the cloud server of CN2 Network. Two days ago, I wrote "raksmart: A simple evaluation of the "cloud server" of the mainland optimized line in Los Angeles. Telecom is a two-way CN2, which is very cost-effective." You can make a comparison to see whether the mainland optimization or the CN2 network is suitable for you. After all, the difference in loan costs between the two routes is quite large.

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

Currently, all raksmart cloud servers use e5-2697v2 by default. The webmaster chose a VPS with 2G memory, 2 cores, 40G hard drive, and 10M bandwidth. He habitually enabled BBR for the cloud server. :

The following is the test of FIO, the results are as follows:

Everyone is probably more concerned about how much bandwidth a foreign VPS or foreign cloud server can achieve in mainland China; here we use speedtest.net’s mainland China node to test the uplink bandwidth and downlink bandwidth.

Let’s take a look at the test results at around 8:57 am. Basically, all the uplink bandwidths are around 9.6Mbps. Some downlink bandwidths are full, and some are a bit unsightly...

During the evening peak period, around 21:34 minutes, the uplink bandwidth can basically only be maintained at around 9.5Mbps, which is slightly lower than the 9.6Mbps during the day:

You can take a look at the test results of nodes in other Asian regions except mainland China:

iperf3 runs in Europe and the United States, and the results are basically the same as those in mainland China:

At 8:47 in the morning, Guangzhou Telecom used a browser to download files on the cloud server, the speed was 1082KB/S:

At the evening peak, at 22:47, the download speed is 1052KB/S, which is actually the same as during the day:

ping.chinaz.com provides 80 mainland China node tests. If you want to see PING, you can pay attention to the picture below:

China Mainland Telecom, outbound, take CN2:

China Unicom, outbound, also takes CN2:

For the outbound journey of China Mobile, Hong Kong CMI takes level3 to the United States and then to the United Kingdom and then to CN2 to the United States. This route is indeed a bit strange:

Return to China Telecom: all via CN2

On the return trip, to China Unicom: all of them took the China Telecom CN2 route to return to China

Return to China Mobile: also use the same telecommunications CN2 link to return home

Unix bench:

To summarize:

Telecom both ways are CN2,

China Unicom is also a two-way CN2,

Move the outbound journey, take a detour through Europe and then take CN2, and the return journey is directly connected to CN2;

In general, except for the outbound mobile network, it is equivalent to the triple network CN2 GIA network, and the speed is very good.

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