How about marketcx?arkecxHow about the Dutch computer room?The Netherlands has an extremely advantageous geographical location. Amsterdam is a more natural port. Due to the development of internal integration in Europe, the Netherlands is almost the central hub of the European Internet, and also plays a role in connecting the Americas, Asia, etc.Therefore, it is necessary to test the ECS of the machine room in Amsterdam, the Netherlands.
CPU frequency is 2.9GHz, BBR is enabled, zenlayer's own IP is enabled, and current hard disk I/O is about 403MB/s:
Let's use speedtest.net to run around multiple domestic nodes to see how far the uplink and downlink bandwidth can go in different regions:
Let's see the effect of the same test at night:
Guangzhou Telecom directly used Chrome browser to download the files stored on the test chicken, and the speed was about 10.6 MB per second:
In the evening peak period, the speed is only 2MB/s;This attenuation effect is too exaggerated:
Results of delayed monitoring data at multiple locations nationwide:
On the telecommunication journey, the backbone network connects to telia, bypasses the United States and then goes to Europe
China Unicom goes to Chengdu, and the backbone network connects to telia:
Mobile travel, international CMI docking retn to Europe:
Return trip to domestic telecom:
Beijing direction: take retn, come out from the telecommunications node in Frankfurt, Germany, and return home
Shanghai direction: take telia to return home from London Telecom
Guangzhou direction: GTT, coming out from London, England
Return to China Unicom:
Beijing direction: take Verizon from Frankfurt, Germany to connect with China Unicom AS4837
Shanghai direction: connecting China Unicom as4837 from Germany telia
Guangzhou: connecting to Unicom as4837 from Germany GTT
Return trip, domestic movement:
In the direction of Beijing and Guangzhou, you can take telia to the west coast of the United States, and then move to the west coast to return home
Shanghai direction: take telia and come back from the node of China Mobile in London, UK
Unix bench Mark, look at the boring score run:
To sum up:
At present, the performance is medium to slightly better, which is enough. Don't worry about it.
In the network area, China Unicom and China Mobile were normal when China Telecom bypassed the United States;On the return trip, I moved in the direction of Beijing and Guangzhou, bypassed the United States, and then returned.On the whole, the speed of Dutch computer rooms coming to China is much slower than that of American ones. If there is no high-end network support when using European cloud servers, it is generally the case. It is relatively slow anyway!
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