RackGenius - 4GB Value KVM VPS Yab
January 8th 2026

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This is the yab (yabs.sh results) for tests that were run on a RackGenius server on January 8th 2026.

yabs.sh is an easy to run and powerful script that runs a full set of benchmarks on your server. Get Started with Yabs. You can collect, organize and visualize your yabs for free at VPSBenchmarks.

Go to your Dashboard to manage your yabs.

Compare Geekbench, Fio and Iperf3 benchmark results from the Yabs comparison page.

This Yab was run as part of VPSBenchmarks performance trial. Review all performance grades and test results for this server on the RackGenius - 4GB Value KVM VPS trial page.

Trial performance score: 45 / 100

Server

Provider RackGenius
VPS Plan 4GB Value KVM VPS
OS Version Ubuntu 24.04.3 LTS
Data Center Location Grand Rapids, Michigan, United States

Specs

Processor AMD EPYC 7542 32-Core Processor
CPU cores 2 @ 2899.998 MHz
RAM 3.8 GiB
Disk 50.7 GB
Swap 0.0 B
Kernel 6.8.0-35-generic
AES-NI ✔ Enabled
VM-x/AMD-V ✔ Enabled
VM Type

Show raw yabs.sh output

Raw Yabs.sh Output

{
  "version": "v2025-04-20",
  "time": "20260108-085419",
  "os": {
    "arch": "x64",
    "distro": "Ubuntu 24.04.3 LTS",
    "kernel": "6.8.0-35-generic",
    "uptime": 910.08,
    "vm": "KVM"
  },
  "net": {
    "ipv4": true,
    "ipv6": true
  },
  "cpu": {
    "model": "AMD EPYC 7542 32-Core Processor",
    "cores": 2,
    "freq": "2899.998 MHz",
    "aes": true,
    "virt": true
  },
  "mem": {
    "ram": 3961104,
    "ram_units": "KiB",
    "swap": 0,
    "swap_units": "KiB",
    "disk": 50699864,
    "disk_units": "KB"
  },
  "ip_info": {
    "protocol": "IPv6",
    "isp": "RackGenius",
    "asn": "AS32002 RackGenius",
    "org": "Snakecraft Hosting",
    "city": "Grand Rapids",
    "region": "Michigan",
    "region_code": "MI",
    "country": "United States"
  },
  "partition": "/dev/vda1",
  "fio": [
    {
      "bs": "4k",
      "speed_r": 247534,
      "iops_r": 61883,
      "speed_w": 248187,
      "iops_w": 62046,
      "speed_rw": 495721,
      "iops_rw": 123929,
      "speed_units": "KBps"
    },
    {
      "bs": "64k",
      "speed_r": 1458610,
      "iops_r": 22790,
      "speed_w": 1466287,
      "iops_w": 22910,
      "speed_rw": 2924897,
      "iops_rw": 45700,
      "speed_units": "KBps"
    },
    {
      "bs": "512k",
      "speed_r": 1546464,
      "iops_r": 3020,
      "speed_w": 1628632,
      "iops_w": 3180,
      "speed_rw": 3175096,
      "iops_rw": 6200,
      "speed_units": "KBps"
    },
    {
      "bs": "1m",
      "speed_r": 1610768,
      "iops_r": 1573,
      "speed_w": 1718044,
      "iops_w": 1677,
      "speed_rw": 3328812,
      "iops_rw": 3250,
      "speed_units": "KBps"
    }
  ],
  "iperf": [
    {
      "mode": "IPv4",
      "provider": "Clouvider",
      "loc": "London, UK (10G)",
      "send": "2.06 Gbits/sec",
      "recv": "598 Mbits/sec",
      "latency": "87.7 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Eranium",
      "loc": "Amsterdam, NL (100G)",
      "send": "1.74 Gbits/sec",
      "recv": "2.36 Gbits/sec",
      "latency": "92.0 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Uztelecom",
      "loc": "Tashkent, UZ (10G)",
      "send": "865 Mbits/sec",
      "recv": "808 Mbits/sec",
      "latency": "222 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Leaseweb",
      "loc": "Singapore, SG (10G)",
      "send": "627 Mbits/sec",
      "recv": "800 Mbits/sec",
      "latency": "281 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Clouvider",
      "loc": "Los Angeles, CA, US (10G)",
      "send": "2.71 Gbits/sec",
      "recv": "652 Mbits/sec",
      "latency": "63.2 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Leaseweb",
      "loc": "NYC, NY, US (10G)",
      "send": "6.31 Gbits/sec",
      "recv": "2.07 Gbits/sec",
      "latency": "22.4 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Edgoo",
      "loc": "Sao Paulo, BR (1G)",
      "send": "930 Mbits/sec",
      "recv": "333 Mbits/sec",
      "latency": "130 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Clouvider",
      "loc": "London, UK (10G)",
      "send": "1.70 Gbits/sec",
      "recv": "734 Mbits/sec",
      "latency": "88.3 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Eranium",
      "loc": "Amsterdam, NL (100G)",
      "send": "1.89 Gbits/sec",
      "recv": "2.41 Gbits/sec",
      "latency": "91.8 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Uztelecom",
      "loc": "Tashkent, UZ (10G)",
      "send": "1.37 Mbits/sec",
      "recv": "628 Mbits/sec",
      "latency": "222 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Leaseweb",
      "loc": "Singapore, SG (10G)",
      "send": "361 Mbits/sec",
      "recv": "376 Mbits/sec",
      "latency": "283 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Clouvider",
      "loc": "Los Angeles, CA, US (10G)",
      "send": "2.53 Gbits/sec",
      "recv": "723 Mbits/sec",
      "latency": "63.9 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Leaseweb",
      "loc": "NYC, NY, US (10G)",
      "send": "7.04 Gbits/sec",
      "recv": "2.47 Gbits/sec",
      "latency": "--"
    },
    {
      "mode": "IPv6",
      "provider": "Edgoo",
      "loc": "Sao Paulo, BR (1G)",
      "send": "1.44 Gbits/sec",
      "recv": "554 Mbits/sec",
      "latency": "130 ms"
    }
  ],
  "geekbench": [
    {
      "version": 5,
      "single": 960,
      "multi": 1821,
      "url": "https://browser.geekbench.com/v5/cpu/24025575"
    },
    {
      "version": 6,
      "single": 1239,
      "multi": 2215,
      "url": "https://browser.geekbench.com/v6/cpu/15990697"
    }
  ],
  "runtime": {
    "start": 1767891259,
    "end": 1767892284,
    "elapsed": 1025
  }
}

Results Summary

The scale in the charts between 0 and 100 represents the performance of this server for each metric relative to the performance of all other servers tested recently at VPSBenchmarks for that same metric.

  • 100 means the server is the fastest for this metric.
  • 50 means the server has exactly median performance for this metric.
  • 0 means the server is the slowest for this metric.
Single Core Geekbench 5 Score
960
Multi Core Geekbench 5 Score
Fio Disk IO Read Speed 64k blocks
1391 MiB/s
Fio Disk IO Write Speed 64k blocks
1398 MiB/s
Iperf3 Download Speed
2417 Mbps
Iperf3 Upload Speed
6461 Mbps

Geekbench 5

Geekbench measures your processor's single-core and multi-core power.

Full Test https://browser.geekbench.com/v5/cpu/24025575
Multi Core 1821
Single Core 960

Geekbench 6

Geekbench measures your processor's single-core and multi-core power.

Full Test https://browser.geekbench.com/v6/cpu/15990697
Multi Core 2215
Single Core 1239

Fio

This Fio test evaluates disk performance in 4 random read and write runs with different block sizes, 50% reads and 50% writes.

All fio tests below run in asynchronous direct mode using libaio and use 2 execution threads regardless of the size of the server.

4k64k512k1m
Read247.5 MB/s
61.883k IOPS
1458.6 MB/s
22.79k IOPS
1546.5 MB/s
3.02k IOPS
1610.8 MB/s
1.573k IOPS
Write248.2 MB/s
62.046k IOPS
1466.3 MB/s
22.91k IOPS
1628.6 MB/s
3.18k IOPS
1718.0 MB/s
1.677k IOPS
Total495.7 MB/s
123.929k IOPS
2924.9 MB/s
45.7k IOPS
3175.1 MB/s
6.2k IOPS
3328.8 MB/s
3.25k IOPS

Iperf3 ipv4

Iperf3 tests download and upload speeds to various locations using 8 parallel threads.

Download Upload
Edgoo
Sao Paulo, BR (1G)
333 Mbits/sec 930 Mbits/sec
Clouvider
London, UK (10G)
598 Mbits/sec 2109 Mbits/sec
Leaseweb
NYC, NY, US (10G)
2120 Mbits/sec 6461 Mbits/sec
Eranium
Amsterdam, NL (100G)
2417 Mbits/sec 1782 Mbits/sec
Leaseweb
Singapore, SG (10G)
800 Mbits/sec 627 Mbits/sec
Uztelecom
Tashkent, UZ (10G)
808 Mbits/sec 865 Mbits/sec
Clouvider
Los Angeles, CA, US (10G)
652 Mbits/sec 2775 Mbits/sec

Iperf3 ipv6

Iperf3 tests download and upload speeds to various locations using 8 parallel threads.

Download Upload
Edgoo
Sao Paulo, BR (1G)
554 Mbits/sec 1475 Mbits/sec
Clouvider
London, UK (10G)
734 Mbits/sec 1741 Mbits/sec
Leaseweb
NYC, NY, US (10G)
2529 Mbits/sec 7209 Mbits/sec
Eranium
Amsterdam, NL (100G)
2468 Mbits/sec 1935 Mbits/sec
Leaseweb
Singapore, SG (10G)
376 Mbits/sec 361 Mbits/sec
Uztelecom
Tashkent, UZ (10G)
628 Mbits/sec 1 Mbits/sec
Clouvider
Los Angeles, CA, US (10G)
723 Mbits/sec 2591 Mbits/sec

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