How about dogyun? BGP line ECS evaluation of dogyun Hong Kong MG machine room

dogyun Recently, the ECS in the MG machine room in Hong Kong is divided into international lines and BGP lines. Since the international lines are detours, we still pay attention to the BGP line. Currently, the default ECS in the BGP line of the MG machine room is up to 300Mbps. Let's see how the mainland users use the BGP line? For this reason, this article has set up a 2G memory, 2-core ECS for everyone to do a simple evaluation, and the test data is only for reference.

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

KVM virtual, pure SSD raid100 array, 100~300Mbps bandwidth, with an IPv4

The CPU model is e5-2697A V4 (dual channels are 32 core 64 threads, 2.6GHz main frequency, 3.6GHz acceleration frequency), and the BBR is enabled. From the perspective of AS, it seems to be Cloudie. The IP address is Chicago, USA, and the I/O of the hard disk is 259MB/S roughly:

The FIO test reads and writes data, roughly as follows:

The default bandwidth is 200M. We use the domestic three networks and multiple nodes to test the downlink and uplink bandwidth to see how much it can run:

In the same test, we focus on the next evening peak:

Test data of some international nodes of speedtest:

Test data of some Asian nodes of speedtest:

Iperf3 tests several European and American nodes:

iperf3，IPv6， Test several European and American nodes:

Files stored on the test machine, Guangzhou Unicom home broadband, direct browser download, approximate speed:

Download speed at night peak:

Evening peak, Hubei Shiyan Telecom, download speed:

Evening peak, Sichuan Meishan Unicom, download speed:

Delay test data of domestic three networks and multiple nodes:

Since no better destination test node was found, the mapping will not be done here, and it will be added later, but it can be said that the three networks directly connect to Hong Kong and then go to the computer room through NTT.

Telecom return journey: it is the return journey of mobile CMI

China Unicom return: direct connection from China Unicom Hong Kong node back to the mainland

Mobile backhaul: direct connection from mobile CMI in Hong Kong back to the mainland

Tiktok unlocking: because it is a US broadcast IP, the US tiktok is unlocked

Partial cross region streaming media unlocking: netflix and chatgpt can be unlocked

The approximate data of some performance tests are as follows:

To sum up:

At present, hard disk I/O is limited, and geekbech6 scores well;

In terms of network, the three networks are directly connected to each other, and the three networks are still directly connected to each other (China Mobile CMI, China Unicom, China Mobile CMI). The network can almost run full bandwidth, which is worth trying!