zgovps Japan Osaka EPYC Performance VPS series evaluation

zgovps provides Japanese high-performance, Softbank-line Japanese VPS in Osaka, Japan. We have written reviews of the "Osaka Ryzen Performance VPS" series before, and recently the official launched the Osaka EPYC Performance VPS series. In fact, this series is different from the previous one. The difference between the series is the hardware, there is no difference in the network. However, there are still many people consulting in the group, so let’s write a simple evaluation here. I hope the data can be convenient for everyone’s reference!

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

KVM virtual, pure NVMe array, CPU is AMD EPYC 9354P, memory DDR5 ECC, PCIe 4.0 NVMe SSD, comes with an IPv4+/64 IPV6, and comes with 2 free snapshots starting from 2G memory.

You only need to pay for 11 months if you pay annually!

The specific model of the CPU is AMD EPYC 9354P, 32 cores, 64 threads, main frequency 3.25GHz, acceleration frequency 3.8GHz, full core acceleration frequency3.75GHz, three Level cache 256MB, default power consumption 280W, 12-channel DDR5 memory (up to 4800MHz). The webmaster has enabled BBR and is connected to the XTOM network. The current I/O is roughly 1024MB/S:

The read and write data of the FIO test is roughly as follows:

Use speedtest to run uplink and downlink on multiple nodes of the three networks in mainland China. Let’s take a look at the test data:

For the same test as above, we focus on the effect of the backbone network explosion period during the evening peak:

Let’s take a look at the effect of iperf3 testing several European and American nodes:

Still iperf3, but changed to IPv6 environment:

Files stored on Test Chicken, Guangzhou Unicom home bandwidth, direct browser download:

Continue to pay attention to the effect of the backbone network blocking period during the evening peak:

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:

Telecom outbound journey: Telecom backbone connects with Japan’s SoftBank

China Unicom's outbound journey: China Unicom's backbone connects Japan's SoftBank

Mobile outbound journey: Mobile CMI connects with Japan’s SoftBank

Telecom return trip: Japan’s Softbank comes in from Shanghai

China Unicom return trip: Take Japan’s SoftBank line to return to China from the Beijing entrance

Mobile return trip: Take Japan's SoftBank back to China, and come back from the entrances of Beijing, Shanghai and Hong Kong

Tiktok Unlocked: Japan

Unblocking some cross-region streaming media:

Some Japanese streaming media unlocking tests:

VPS performance test, some test results:

A rough summary:

AMD EPYC 9354P, memory DDR5 ECC, PCIe 4.0 NVMe SSD array, the performance is explosive, almost impeccable;

In terms of network, the outbound and return journeys of the three networks are all via Japan's SoftBank line. The effect is very good and it is worth trying!

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