How about vpcckr? Simple evaluation of the VPS usage effect of Korean VPS merchant vpckr

Today I got vpckr’s Korean VPS [(Korea direct-connected VPS), #干物# vpckr: Large-bandwidth Korean VPS, direct connection to mainland China, fast speed, unlimited traffic] SK computer room, 500Mbps bandwidth, direct connection to mainland China , the speed is really bad. KVM virtual, pure SSD hard drive, supports bank transfer, Alipay, and credit card payment. The website has English and Korean versions, and the backend also has a Traditional Chinese version. No nonsense, directly send data to those who want to know the effect of vpckr’s VPS:

Official website: https://vpc.kr/en/

Shared bandwidth VPS (only this one)

• Memory: 1G
• CPU: 1 core
• Hard disk: 20G SSD
• Traffic: 500G/month
• Bandwidth: 500Mbps (shared)
• IPv4: 1
• Price: $18.99/month
• Purchase link

Unlimited traffic VPS

KVM virtual, 1 IPv4, unlimited traffic

Get to the point:

What I got is the 500M shared bandwidth VPS mentioned above, the CPU is E5-2670, the main frequency is 2.6GHz, the debian 9 64-bit system, I opened BBR directly; everyone can obviously see this hard drive. 3.5G is completely inconsistent with what is mentioned above. Don’t worry, look down and I will tell you later! Remember, this is the first pit (a fake pit, easy to solve)!

The approximate effect of several telecom and China Unicom nodes in mainland China. This delay is not accurate. This is considered the second pitfall (actually a script problem). Later we will use other scripts to test the "indescribable" pitfall.

This is the approximate PING effect of many cities across the country. It corresponds to the second pit in the front, so this is also a fake pit.

In the PING data of 75 nodes including China Telecom, China Unicom, China Mobile, and China Railcom, the second pitfall mentioned earlier - the delay problem, this is the second time it has been proven to be a fake pitfall!

What about the promised 500Mbps bandwidth? This is only 50Mbps, right? This is considered the third pitfall (script data problem), don’t worry, we will experiment later and see if the data can deduce "indescribable",

Speedtest, uploading and downloading seem to be 10 times faster than before, right? Therefore, the third pit is obviously a fake pit!

I just want to know how high the bandwidth this VPS can reach. In order to clarify this problem, I roughly experimented with pulling in and dragging out a data packet to see the effect:

The data files used for the experiment come from here: https://hnd-jp-ping.vultr.com/vultr.com.1000MB.bin

Have you ever found that your hard drive is not enough? Didn’t the article say that the hard drive is 3.5G? Isn’t this the first pitfall? In fact, the merchant did not deceive everyone. This pitfall was caused by the system template.

The first pitfall (3.5G hard drive), solution:

Next, we continue to test and pull the 1G bin file from the VULTR Japanese computer room into V on the VPS tested in Korea. The effect is as follows, at least 400Mbps, right? !

How high can the outbound bandwidth be? This time we opened a VPS in a Japanese computer room in VULTR. Instead of pulling it in and saving a 1G file on the Korean VPS, we transferred it to Apache and tried pulling the file from the Japanese VPS. It worked. As a result, I also took a screenshot of the timestamp of the local computer:

That's about 250Mbps, at least!

So, no matter it is in or out, this shared 500Mbps can run at least 250Mbps when I tested it, right? !

Guangzhou Telecom, go to South Korea, track it, go directly to South Korea through the backbone, no detours:

Qingdao China Unicom, go to South Korea, track it, go to China Unicom 169 backbone, go directly to South Korea, no detours:

Anhui Mobile first goes to Hong Kong and then to South Korea. This is a bit worse than the direct backbone network, but this is not considered a detour, right? !

How is the performance of VPS? The Unix bench started running and was tested at around 6pm. This is very good, right? ! System time is wrong? Because it hasn’t been adjusted yet...

On Korean VPS, we directly download the 1G file under Apache using the Chrome browser. The actual effect is:

I’m so ashamed. You all have 100M, 200M, or even 500M or 1000M bandwidth. My fucking bandwidth is not as big as the mobile bandwidth provided by recharging phone bills in rural areas... It basically fills up my bandwidth... The time is 9:20 pm...< /p>

Okay, how is this Korean VPS overall? I guess I have a preliminary impression, right? If you have any questions, please leave a message on this post! It’s gay here,. If you need a foreign machine, you can contact QQ Webmaster, it’s free of charge!

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