Sharktech Shark Denver Data Center 10Gbps Bandwidth Server Simple Evaluation

Recently, we have evaluated the servers of sharktech (Shark Computer Room) in Los Angeles, Chicago, and Amsterdam computer rooms. This time it is the Denver computer room, which is also the last recent evaluation of Sharktech (Shark Computer Room). Each computer room has been tested once. . Based on past experience, computer rooms in areas such as Denver and Las Vegas rarely provide special treatment for Chinese network access, so don’t expect too much.

10Gbps bandwidth-unlimited traffic

Dedicated server, optional in the United States (Los Angeles, Denver), Netherlands (Amsterdam), 10Gbps bandwidth, (shared) unlimited traffic, comes with 5 IPv4, free 60Gbps DDoS defense.

All evaluations of the four major computer rooms:

Los Angeles: https:// /42836.html

Chicago: https:// /42914.html

Denver: https:// /43013.html

Netherlands: https:// /42878.html

The test machine is a dual-channel e5-2670v2, 2.5G main frequency, 48G memory, 2T HDD, the webmaster has enabled BBR, and the average I/O is 116MB:

Take a look at the FIO test, here is the real deal:

The nearest node in the speedtest showed an uplink of 8Gbps, which is not bad. However, the uplink in mainland China basically cannot reach 400Mbps. Note that the evening peak is mentioned here because the test was conducted at night:

For countries and regions in Asia, this effect is terrible, even worse than mainland China:

The effect of iperf3 running in Europe and America is just okay:

Guangzhou Telecom, the webmaster used the Chrome browser on his personal PC to download the test file on the test machine, and the data was 4MB/S at night:

Test results at night in mainland China provided by ping.chinaz.com:

For the outbound journey from mainland China, China Telecom uses Telia, China Unicom uses Telia, China Mobile CMI connects to GTT and transfers to Telia:

Return to Mainland China Telecom: All Comcast

Return to China Unicom: telia, Comcast, GTT

Return, move to mainland China: telia or cogentco

To summarize:

For the outbound journey from mainland China: China Telecom takes telia, China Unicom takes telia, China Mobile CMI connects to GTT and transfers to telia,

Return, China Telecom Comcast, China Unicom telia, Comcast, GTT, China Mobile telia, cogentco

Except for Comcast, which is so-so, the rest are all bargains that are about to explode.

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