Simple evaluation of extravm Los Angeles data center-100G high defense + 10Gbps bandwidth + Ryzen 3900X + NVMe VPS

extravm’s previous VPS was either in the OVH computer room or in Dallas in the middle of the United States. It was difficult for people to pay special attention to it. Since the launch of the Los Angeles high-defense and large-bandwidth VPS yesterday, I have become more interested. For this reason, I got a high-defense and high-bandwidth Los Angeles VPS in advance. Here I will share the measured data for the reference of netizens only.

Los Angeles VPS

Features: KVM virtualization, NVMe array, AMD Ryzen 9 3900X, 10G bandwidth, 100G defense, comes with an IP

The main frequency is 3.8GHz, and the hard disk I/O is about 1.3GB/S. Judging from the data, it should be a machine hosted or directly used by reliablesite.net. The webmaster has enabled BBR:

Judging from the detailed read and write data of FIO's hard disk, this I/O is indeed amazing:

The core parameter that everyone is most concerned about is how much bandwidth Xiaoji can reach in mainland China. We still choose the three network nodes in mainland China of speedtest.net to test. The data is as follows:

Compare the effect when the backbone network explodes during the evening peak under the same environment:

Try running other nodes in Asia:

The effect of running iperf3 in Europe and America:

The files stored on the test chicken are directly downloaded by Guangzhou Telecom using the browser, and the speed is approximately 14.4MB/S:

Tested during the evening peak period when the backbone network exploded, the result was roughly 4.4MB/S:

If you are concerned about latency, you can take a look at the test results of more than 60 nodes in mainland China:

Outbound telecommunications, direct connection to backbone network:

China Unicom outbound, direct connection to backbone network:

Mobile outbound journey, CMI docking GTT:

Return to Mainland China Telecom: Either Telecom returns directly from the node in Los Angeles or San Jose

Return to China Unicom:

In the direction of Beijing, take the GTT from Los Angeles and connect with China Unicom AS4837 to return home.

The Shanghai and Guangzhou directions are directly returned from the China Unicom node in Los Angeles via AS4837;

Return, move to mainland China:

Beijing and Guangzhou directions are directly returned from the Los Angeles mobile node,

In the direction of Shanghai and Los Angeles, take the GTT and detour to Frankfurt, Germany, and return directly to China from the mobile node in Frankfurt, Germany;

Go to the Unix bench and see how awesome it is that this single core (actually hyperthreaded) can run 2700 points:

Let’s do a streaming media unlocking test, for reference only:

To summarize:

First of all, 10Gbps bandwidth is correct, but the uplink is limited to 1Gbps, and there is no limit on the downlink;

Secondly, the outbound journeys of the three networks are basically directly connected;

On the return trip, overall it was pretty good. Except for the move back to Shanghai, which took a detour to the German mobile node to return to China; the rest are directly connected to the country from the US West Coast nodes of the three major operators.

This webmaster has no way to test the 100G defense capability, so you can only figure it out on your own!

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