Briefly evaluate the vps of gfrack’s QN data center in Los Angeles, USA

gfrack's US vps server is hosted in QN's Los Angeles data center. The three-network direct connection is optimized very well. From the price configuration point of view, the price/performance ratio is quite good. Here I made a simple evaluation of a vps with the lowest configuration of 4G memory and 2 cores for your reference. Again, the data is for reference only, and the specifics are subject to actual use!

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

Currently, many customers have reported that there are problems with after-sales service, and that no one can be found when opening and processing the machine. Please be careful!

VPS features: KVM virtualization, pure SSD array, 100M bandwidth, unlimited traffic, comes with an IPv4

The CPU is e5-2650v2, clocked at 2.6GHz, and the hard disk I/O is approximately 290MB/S:

More detailed and accurate data for FIO test hard drive reading and writing are as follows:

Use speedtest.net to test the uplink bandwidth and downlink bandwidth of different nodes of China Telecom, China Unicom, and China Mobile. The data is as follows:

Node testing in other regions of Asia except mainland China, the data is as follows:

For the files stored on the test VPS, the webmaster used Guangzhou Telecom (public WiFi) to test the speed and the speed was 8.1MB/S:

Evening rush hour effect:

The ping data of multiple nodes in mainland China of ping.chinaz.com is as follows:

For outbound telecommunications, the backbone network directly reaches the QN computer room:

For the outbound journey of China Unicom, the backbone network goes directly to the China Unicom node in Los Angeles and then to the QN computer room:

Move outbound and take your own CMI to the QN computer room:

Return to Mainland China Telecom: QN Los Angeles computer room comes out to China Telecom's Los Angeles node and is directly connected back to China

Return to China Unicom: QN Los Angeles computer room comes out to China Unicom's Los Angeles node and is directly connected back to China

Return to China Mobile: QN Los Angeles computer room comes out to China Mobile's Los Angeles node and is directly connected back to China

Finally, I lost the Unix bench score. Let’s take a look for yourself:

To summarize:

The outbound journey is basically equivalent to a direct connection between the three networks (the mobile default is CMI, which cannot be changed);

On the return trip, all are directly connected to China from the three networks’ nodes in Los Angeles;

Overall, the optimization is quite good. It is quite good for ordinary networks to do this. There is no better solution.

Finally, the webmaster provides a probe and a speed measurement file:

Probe: http://172.86.127.139/

Download: http://172.86.127.139/100mb.bin

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