How about raksmart? Evaluation of Korean VPS with "Mainland Optimized Route"

How about raksmart? How about raksmart Korean vps? How is the optimization in Mainland Korea? Is it suitable for use in the network environment of the three networks in mainland China? This article will measure and share the data to provide you with some reference. The VPS with optimized lines in Mainland Korea provided by raksmart has a default bandwidth of 5Mbps and unlimited traffic. Starting from 4G memory, the bandwidth is increased to 10Mbps and it starts to support Windows operating system for free.

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

VPS features: KVM virtualization, hard disk raid10 array, comes with an IPv4, does not limit traffic, supports Windows operating system starting from 4G memory, and the network can choose mainland optimization or premium network.

Memory	CPU	SSD	Bandwidth	Price	Purchase
1G	1 core	25G	5M	$6/month	Link
2G	2 cores	40G	5M	$15/month	Link
4G	4 cores	80G	10M	$25/month	Link
6G	4 cores	100G	10M	$35/month	Link
8G	4 cores	120G	10M	$50/month	Link
16G	6 cores	200G	10M	$55/month	Link

The CPU model is e5-2696v4 (main frequency 2.2GHz, turbo frequency 3.6GHz, 44 cores and 88 threads in dual-channel mode). The webmaster has enabled BBR, raksmart's own AS, broadcast IP, and current hard disk I/O Approximately 226MB/S:

FIO tests hard disk read and write data:

DD test data is roughly as follows:

The default bandwidth is 5Mbps. We use speedtest to run it on the three network nodes in mainland China to see the actual uplink and downlink conditions:

The same test focuses on the effect of the backbone network blocking period during the evening peak:

Test data of some international nodes of speedtest:

The files stored on the test chicken, Guangzhou Telecom home bandwidth, download directly from the browser to see the speed:

Look again at the download speed during the evening peak period when the backbone network burst:

Evening peak, Hubei Shiyan Telecom, download speed:

Evening peak, Sichuan Meishan China Unicom, download speed:

Latency test data of multi-nodes of three networks in mainland China:

Outbound telecommunications: backbone network directly connected to South Korea's LG

Outbound China Unicom: China Unicom backbone connects directly to South Korea's LG

Mobile outbound journey: Mobile CMI direct to South Korea

Telecom return trip: It is mandatory to take the mobile CMI line directly back to the country

China Unicom return: South Korea's LG directly connects to mainland China

Mobile return:

Beijing direction: Take mobile CMI to Japan first and then back to mainland China

To Shanghai and Guangzhou: take the mobile CMI direct connection back to China

Tiktok streaming media unlock test: not in South Korea, but in the United States

Partial cross-regional streaming media unlocking test:

Some North American streaming media unlocking tests:

VPS performance test, some data are pretty good:

A rough summary:

The current VPS performance is pretty good, and I/O and CPU running scores are still quite good;

As for the network, the three networks are all directly connected backhaul. China Telecom and China Mobile use Mobile CMI direct connection back to China. China Unicom uses LG to return home. So far, the network is quite good. It only has 5M or 10M bandwidth, which is only suitable for website building or remote office...

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