tudcloud: A simple evaluation of Hong Kong data center VPS, the data tells you how tudcloud is

tudcloud, this company has only been registered for half a year. Let’s test the effect of the Hong Kong vps in its Hong Kong computer room. Because the official statement is that the network is "Optimized in Mainland China". The maximum bandwidth is 100Mbps, direct connection to mainland China, and there are unlimited traffic packages, as well as Windows series, which is indeed a bit attractive.

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

Currently the official offers a 30% discount, click here to view: https:// /45803.html

Judging from the VPS obtained, the CPU is e5-2660v2, the hard disk I/O is approximately 421MB/S, and the webmaster has enabled BBR:

FIO test, as a reference:

During the evening peak period, we use speedtest mainland China nodes to test how much the upstream and downstream bandwidth of the VPS can reach:

Try it again, this time during leisure time during the day:

Roughly speaking, there is not much difference between the uplink bandwidth during the day and night, and the downlink bandwidth fluctuates slightly!

speedtest other node tests in Asia are basically full, just take a look:

iperf3 test runs on European and American nodes and the results are pretty good:

Use Chrome directly to download the files on the VPS and see how much it can run. Let’s first look at the evening peak of 2.5MB/s:

Daytime leisure time, 4.8MB/S:

The gap between the evening rush hour and the daytime peak is still quite big, but this bandwidth is not exclusive. Let’s see what we expect.

PING tested at night, 80 nodes in mainland China, data provided by ping.chinaz.com:

Outward journey, direct connection to telecom backbone:

China Unicom's outbound journey detoured to South Korea:

Mobile outbound, CMI direct connection

Return to Mainland China Telecom: take CN2 back

Return to China Unicom: take China Telecom’s CN2 link back

Return to the mainland: detour to Japan in the direction of Beijing, detour to Singapore in the direction of Shanghai, and detour to the United States in the direction of Guangzhou

The last Unix bench:

To summarize:

Telecom two-way CN2,

China Unicom: The outbound journey took a detour through South Korea, and the return journey took CN2

Movement: CMI for outbound journey, detour for return journey

At present, it seems that it is more suitable for China Telecom and China Unicom. We will wait and see for China Mobile! Looking forward to the official adjustment of routing!

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