Warner Cloud: Evaluation of CN2 line independent server in Los Angeles datacenter, USA, large bandwidth for outbound backhaul, CN2+AS9929 for return trip, ¥688/month

As a professional global data center basic service provider, Warner Cloud is headquartered in Hong Kong. It has a business registration certificate issued by the Hong Kong government, and is an APNIC and ARIN member unit. It focuses on the cloud server and independent server business in data centers in Los Angeles, USA and Hong Kong, China, and adopts the CN2+BGP optimization route. The official also provides a paid version of DDoS defense up to 800Gbps. Generally speaking, access speeds in mainland China are fast and it can also provide defense. Warner Cloud's American high-defense servers use self-developed top-level hardware firewalls with TB-level ultra-large protection bandwidth. Single IP protection can reach hundreds of gigabytes. It can quickly and effectively respond to various DDOS attacks, CC attacks, TCP attacks, Web attacks, etc. type of attack. Meet the needs of ultra-large traffic attacks in multiple industries such as gaming, e-commerce, and finance. At the same time, enterprises can adjust the defense level and hardware configuration customization as needed, and can upgrade to higher levels of defense at any time to cope with continuously increasing attacks. As a brand IDC service provider with more than 10 years of experience in network security protection, Warner Cloud has used protection technology accumulated over many years to ensure the safe operation of the businesses of tens of thousands of enterprises. Warner Cloud is officially conducting promotions, and the price/performance ratio is still very good. This article shares the evaluation data of independent servers in the Los Angeles computer room in the United States. Those who are interested can take a look.

Official website

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US high defense server

Network test

• Stress test: gao.hncloud.com

Warner Cloud US High Defense Server Evaluation

The CPU is e5-2660v2, and the test hard disk I/O is at 383MB/s:

For more accurate testing, look at FIO:

How far the server's uplink bandwidth and downlink bandwidth can be tested in mainland China is a very important parameter. We used the China node of speedtest.net to test it. The uplink basically hovered around 93Mbps, and the downlink was around 50Mbps. , please note that the test time is 4:30 pm:

Compare the above data. What we are looking at here is around 10:30 in the evening. During the peak period, when others are exploding, hncloud’s US server seems to be unaffected:

speedtest.net’s other Asian node tests:

iperf3 is basically good when running in Europe and the United States:

Guangzhou Telecom only uses Chrome browser to download files on the test server. The speed reaches 11MB/S, which is almost close to full server bandwidth:

We also tested it at 9:55 during the evening peak period, and the download speed dropped to 9.8MB/S:

For those who follow ping, take a look at the test data of 80 nodes in mainland China provided by ping.chinaz.com:

Mainland China Telecom uses backbone direct connection for its outbound journey:

The outbound journey of China Unicom is also a direct backbone connection:

Outbound China Mobile, Hong Kong CMI is also directly connected:

Return to China Telecom: Take Telecom’s own high-end line CN2

Return to China Mobile: We found that we took China Unicom’s high-end line AS9929

Unix bench:

To summarize: the three outbound networks are equivalent to backbone direct connections (don’t be too bragging, mobile CMI is also equivalent to backbone). Perhaps it is to take into account defense issues. It is unrealistic to use AS9929 or AS4809 when being attacked. (Bandwidth is too expensive to afford and cannot be afforded), so we use backbone and large bandwidth. The three backhaul networks all use high-end lines. China Telecom uses its own CN2, and China Unicom uses its own high-end AS9929. China Mobile's high-end lines have not yet been released, but hncloud forced the use of China Unicom's AS9929. Therefore, the return journey is all straightened, and it is still a high-end line, ensuring the core of ultra-high-speed return to China.

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