A simple evaluation of the Los Angeles bare metal server of iONcloud, a brand of kt Data Center

Ioncloud, a brand under KT Computer Room, no longer only sells cloud server business. It launched a new product "independent server-bare metal server" this month. Currently, it only has a Los Angeles data center. We are the first to explore the way for everyone. Let’s see what the actual situation is like, shall we? ! Here I got an e3 bare metal server and made a simple evaluation. The data is shared as follows for reference only!

Official website: https://ion.krypt.asia/

Los Angeles computer room, each bare metal server comes with 5 IPv4, 5T traffic per month, 1Gbps bandwidth, and can be managed by itself without official intervention (just like playing VPS, you install the system, reinstall, restart, etc. by yourself)< /p>

CPU	Memory	Hard disk	Price	Purchase
E3-1230v2	16G	1T SSD	$78/month	Link
E3-1230v3	16G	2T HDD	$80/month	Link
E3-1230	16G	2*2T HDD	$89/month	Link
E3-1241v3	16G	480G SSD+1T HDD	$107/month	Link
E3-1270	16G	2*1T HDD+2*500G HDD	$121/month	Link
E-2286G	32G	2T SSD	$206/month	Link
2*E5-2650	64G	2T HDD	$225/month	Link

e3-1230, clocked at 3.2GHz, 4 cores and 8 threads, 2T hard drive, BBR enabled, hard drive I/O approximately 80MB/S:

The data effect of FIO test hard disk reading and writing is as follows. There seems to be no way to choose SSD at present:

What is the effect of the server in mainland China is the focus of everyone's concern. speedtest.net took out the three network nodes in mainland China and started running it. During the explosion of the backbone network in the evening peak, the effect was as follows:

Compare the test results in the morning of the next day:

The test results of other nodes in Asia are as follows:

iperf3 tests the effect of European and American nodes:

The files stored on the test server can be downloaded directly using Chrome. The webmaster demonstrates the effect of Guangzhou Telecom:

Compare the effect of leisure time during the day:

Many people like to see delays. The following is the actual measured data of "evening peak" for 80 nodes in mainland China:

For the outbound telecommunications journey, it seems that CN2 has skipped a hop?

China Unicom outbound, backbone network directly to the computer room:

Mobile outbound, CMI international line to cogentco:

Return to China Telecom:

In the direction of Beijing and Guangzhou, from Los Angeles to San Jose, then take China Unicom AS4837 back to China, and then transfer to China Telecom;

In the direction of Shanghai, from Los Angeles to San Jose, return directly from China Unicom’s San Jose node and then transfer to China Telecom.

Return to China Unicom: Directly return to China via AS4837 from China Unicom's Los Angeles node

Return, move to mainland China:

For Beijing and Shanghai, return directly from the mobile Los Angeles node;

In the direction of Guangzhou, from Los Angeles to San Jose, then take China Unicom AS4837 back to China, and then connect to China Mobile:

Unix bench Mark, bare metal still has performance losses, although not much:

Streaming media unlocking test, for reference only:

To summarize:

On the outbound journey, China Telecom and China Unicom are directly connected, and China Mobile’s CMI is connected to cogentco;

For the return trip, China Telecom and China Unicom basically use AS4837 to return to China, while China Mobile uses its own Los Angeles node to return directly to China;

Generally speaking, the network has been selectively optimized by the computer room. The relatively reliable China Unicom AS4837 was chosen as the main link to mainland China, which is quite reliable.

Official website: https://ion.krypt.asia/

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