A simple evaluation of profitserver’s unlimited traffic Singapore data center VPS

The official default of profitserver is that all VPS have no traffic limit and 100M bandwidth by default. According to some people’s feedback, this is not actually the case. For example, Singapore only has 30M bandwidth... We have a Singapore VPS with 2G memory to make it simple. Evaluation, data is for reference only!

Official website: https://profitserver.net

I don’t know the specific model of the CPU. The main frequency is 2.3GHz. The hard disk I/O is about 253MB/S. The webmaster has enabled BBR:

FIO tests hard disk read and write, detailed data are as follows:

How is the VPS network in mainland China? How far can it run? Using speedtest.net’s three network nodes in mainland China, we can directly see the conclusion. The test data in broad daylight is as follows, which shows that the officially announced 100Mbps bandwidth does not limit traffic at least This is not true in the Singapore computer room, it is limited to 30Mbps... You should be able to tell from the delay that this Singapore line is detoured:

The evening rush hour is okay, and the uplink can still be full:

Continue to test and see the effects of other nodes in Asia:

The effect of running iperf3 in Europe and America:

The files stored on the test VPS can be downloaded directly using the browser. The approximate effect of Guangzhou Telecom is as follows:

Continuing to compare the speeds during the evening peak hours, it seems that the bandwidth is very sufficient, and China Telecom can run at full capacity during the evening peak hours:

Pay attention to the delay. As mentioned before, the cliff is detoured, but the mobile seems to be still directly connected:

Outbound telecommunications: the backbone network connects pccw to the United States and then returns to Singapore

China Unicom's outbound journey, the backbone network connects to Telia, and detours to Europe:

Moving outbound, CMI detours to the United States and then back to Singapore:

Return to China Telecom: take PCCW from Singapore to Los Angeles, USA, and then return directly from Telecom's Los Angeles node

Return to mainland China and China Unicom: take level 3 from Singapore to Los Angeles or San Jose in the United States, and then China Unicom AS4837 back

Return to China Mobile: Singapore is directly connected to Hong Kong, and directly connected back from the Mobile Hong Kong node

Unix bench Mark：

To summarize:

On the outbound journey, all three networks are detoured, although it is not particularly important for speed;

For the return trip, China Mobile is from Singapore to Hong Kong, China Telecom is from China Telecom's Los Angeles node in the United States, and China Unicom is from Los Angeles or San Jose in the United States via AS4837. It can be understood that this is a VPS that is relatively suitable for mobile operation; for China Telecom and China Unicom, it is equivalent to buying an American VPS with straightened backhaul.

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