gfrack US VPS telecom backhaul access CN2 GT, China Unicom AS4837, mobile direct connection, as low as 99 yuan/year, the price remains unchanged, share the actual measurement data

gfrack’s U.S. vps (U.S. cloud server) is currently hosted in the Los Angeles QN data center. The webmaster has previously tried to test the vps of gfrack’s U.S. Los Angeles QN computer room. Recently, the official notice said that it has been sent to China Telecom The CN2 GT network was added to the return trip. For this reason, we specially made a simple evaluation. The data is for reference only.

• Special offer Los Angeles cloud server
• Memory: 1G
• CPU: 1 core
• Hard disk: 20G SSD
• Traffic: 500G/month
• Bandwidth: 1Gbps
• Price: 99 yuan/year

Purchase link

The CPU is e5-2650v2, the hard disk I/O is about 293MB/S, the IP seems to have not been updated yet, and it still shows the buyvm one:

FIO tests hard drive reading and writing data for more confidence:

How can this little chicken run in mainland China? Let’s first test the uplink and downlink bandwidth through speedtest.net on the three networks in mainland China:

Compare the effect during the evening peak backbone network explosion:

The following is the test of other nodes in Asia:

IPERF3 test results in Europe and America:

For files stored on the test VPS, the webmaster is Guangzhou Telecom, and the download speed during the evening peak period is only 2.5MB/S:

The download speed during the day is 15.8MB/S:

If you are concerned about latency, you can check out the detection results of more than 60 nodes in mainland China provided by ping.chinaz.com:

The outbound telecommunications journey is directly connected to the backbone computer room:

China Unicom’s outbound journey is also directly connected to the backbone network:

Mobile outbound journey, Hong Kong CMI direct to the US computer room:

On the return trip, to China Telecom: everything passed 59.43, which shows that we really went to CN2

Return to China Unicom: After leaving the computer room, we went directly to the Los Angeles Unicom node, and AS4837 was used all the way back

Return to China Mobile: The computer room comes out to build a mobile node in Los Angeles, and AS9808 comes back directly

Unix bench, although it doesn’t make much sense, you can also take a look:

Test streaming media unlocking, approximate results, for reference only:

To summarize:

The outbound journey is basically a direct connection to the three networks;

For the return trip, China Telecom took CN2 GT; China Unicom took AS4837 all the way back, and China Mobile also returned directly to China.

Overall, routing optimization is quite good! If the mobile link can be changed to use China Unicom AS4837 to come back, I wonder if there will be a better effect?

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