A simple evaluation of the new VPS promoted after the revision of the racknerd website. The CPU has been improved!

After the revision of the racknerd website, it has released promotions for 3 cheap vps (see all promotion details here). It seems that the CPU has also been improved. According to a small amount of feedback in the past few days, the dynamic routing effect of the MC computer room is not very good. The official website The director provided a VPS for evaluation to see how effective it is, so I will simply run the data here to see. Some of the timestamps in this review article are inaccurate because the VPS system’s time itself is not corrected!

VPS features: KVM virtualization, SSD Cached RAID-10, solusvm management panel, 1Gbps bandwidth, comes with an IPv4

This test used the 3.5G memory and 3-core model above!

The built-in debian in racknerd's solusvm is only debian 9. I upgraded it to 10 myself and enabled bbr. I used MC's own IP. The I/O was changing, and the cpu seemed to be e5-2690v3. I don't know. Are all new models like this or are some machines like this? Take a look at the picture:

MC’s IP seems to be able to direct HBO:

For uploading and downloading of China Telecom, China Unicom, and China Mobile, we mainly look at upload speed:

Here are the nodes provided by speedtest of China Telecom, China Unicom, and China Mobile for targeted speed testing:

Look at China Telecom first. It should not be a problem to run dozens of Mbps. For details, you still have to check your own local actual measurement:

In view of the fact that the connection effect of MC computer rooms is generally better than that of telecommunications and mobile, the test here seems to indicate that the previous statements are still reliable:

I have tested a large number of mobile networks, some have poor results, and some are just okay:

CPU, memory, and hard disk I/O are pretty good:

Testing Beijing, Shanghai, and Guangzhou, China Unicom’s return journey in three places:

Testing the backhaul of Beijing, Shanghai and Guangzhou, three local telecommunications:

Testing Beijing, Shanghai, and Guangzhou, the return journey of mobile phones in three places:

The following is the Linux bench running score, the effect is quite good:

WordPress demo: http://23.234.239.83/, download speed test: http://23.234.239.83/1gb.bin

The following is the VPS of another old racknerd, the webmaster, and the network test provided on the VPS:

WordPress demo: http://204.13.154.10/, download speed test: http://204.13.154.10/200mb.bin

Summary: Racknerd's VPS hardware has always been very stable, cheap, and the technology is excellent. The after-sales speed has always been very good, and it is really convenient to support Alipay for payment; however, since it is hosted in the MC computer room, it is based on MC's dynamics. Routing may automatically switch if it encounters an attack, causing the network to be unstable and slow in the short term. Generally, it will automatically recover soon. Therefore, some people may see a large gap in VPS speed during certain periods of time.

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