Contabo - Cloud VPS 6C Yab
March 27th 2025

Last updated on

This is the yab (yabs.sh results) for tests that were run on a Contabo server on March 27th 2025.

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.

Server

Provider Contabo
VPS Plan Cloud VPS 6C
OS Version Debian GNU/Linux 12 (bookworm)
Data Center Location Seattle, Washington, United States

Specs

Processor AMD EPYC Processor (with IBPB)
CPU cores 6 @ 3195.202 MHz
RAM 15.6 GiB
Disk 309.6 GB
Swap 0.0 B
Kernel 6.1.0-9-cloud-amd64
AES-NI ✔ Enabled
VM-x/AMD-V ❌ Disabled
VM Type

Show raw yabs.sh output

Raw Yabs.sh Output

{
  "version": "v2025-01-01",
  "time": "20250327-090435",
  "os": {
    "arch": "x64",
    "distro": "Debian GNU/Linux 12 (bookworm)",
    "kernel": "6.1.0-9-cloud-amd64",
    "uptime": 92156.94,
    "vm": "KVM"
  },
  "net": {
    "ipv4": true,
    "ipv6": true
  },
  "cpu": {
    "model": "AMD EPYC Processor (with IBPB)",
    "cores": 6,
    "freq": "3195.202 MHz",
    "aes": true,
    "virt": false
  },
  "mem": {
    "ram": 16393312,
    "ram_units": "KiB",
    "swap": 0,
    "swap_units": "KiB",
    "disk": 309587850,
    "disk_units": "KB"
  },
  "ip_info": {
    "protocol": "IPv6",
    "isp": "Contabo Inc.",
    "asn": "AS40021 Nubes, LLC",
    "org": "Contabo Inc",
    "city": "Seattle",
    "region": "Washington",
    "region_code": "WA",
    "country": "United States"
  },
  "partition": "/dev/sda1",
  "fio": [
    {
      "bs": "4k",
      "speed_r": 23311,
      "iops_r": 5827,
      "speed_w": 23320,
      "iops_w": 5830,
      "speed_rw": 46631,
      "iops_rw": 11657,
      "speed_units": "KBps"
    },
    {
      "bs": "64k",
      "speed_r": 333809,
      "iops_r": 5215,
      "speed_w": 335565,
      "iops_w": 5243,
      "speed_rw": 669374,
      "iops_rw": 10458,
      "speed_units": "KBps"
    },
    {
      "bs": "512k",
      "speed_r": 3921074,
      "iops_r": 7658,
      "speed_w": 4129412,
      "iops_w": 8065,
      "speed_rw": 8050486,
      "iops_rw": 15723,
      "speed_units": "KBps"
    },
    {
      "bs": "1m",
      "speed_r": 19146867,
      "iops_r": 18698,
      "speed_w": 20422037,
      "iops_w": 19943,
      "speed_rw": 39568904,
      "iops_rw": 38641,
      "speed_units": "KBps"
    }
  ],
  "iperf": [
    {
      "mode": "IPv4",
      "provider": "Clouvider",
      "loc": "London, UK (10G)",
      "send": "346 Mbits/sec",
      "recv": "371 Mbits/sec",
      "latency": "132 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Eranium",
      "loc": "Amsterdam, NL (100G)",
      "send": "348 Mbits/sec",
      "recv": "348 Mbits/sec",
      "latency": "143 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Uztelecom",
      "loc": "Tashkent, UZ (10G)",
      "send": "308 Mbits/sec",
      "recv": "342 Mbits/sec",
      "latency": "242 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Leaseweb",
      "loc": "Singapore, SG (10G)",
      "send": "330 Mbits/sec",
      "recv": "323 Mbits/sec",
      "latency": "230 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Clouvider",
      "loc": "Los Angeles, CA, US (10G)",
      "send": "378 Mbits/sec",
      "recv": "398 Mbits/sec",
      "latency": "30.4 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Leaseweb",
      "loc": "NYC, NY, US (10G)",
      "send": "367 Mbits/sec",
      "recv": "391 Mbits/sec",
      "latency": "63.7 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Edgoo",
      "loc": "Sao Paulo, BR (1G)",
      "send": "331 Mbits/sec",
      "recv": "357 Mbits/sec",
      "latency": "173 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Clouvider",
      "loc": "London, UK (10G)",
      "send": "342 Mbits/sec",
      "recv": "369 Mbits/sec",
      "latency": "132 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Eranium",
      "loc": "Amsterdam, NL (100G)",
      "send": "343 Mbits/sec",
      "recv": "326 Mbits/sec",
      "latency": "144 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Uztelecom",
      "loc": "Tashkent, UZ (10G)",
      "send": "304 Mbits/sec",
      "recv": "325 Mbits/sec",
      "latency": "242 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Leaseweb",
      "loc": "Singapore, SG (10G)",
      "send": "310 Mbits/sec",
      "recv": "312 Mbits/sec",
      "latency": "230 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Clouvider",
      "loc": "Los Angeles, CA, US (10G)",
      "send": "372 Mbits/sec",
      "recv": "392 Mbits/sec",
      "latency": "51.7 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Leaseweb",
      "loc": "NYC, NY, US (10G)",
      "send": "362 Mbits/sec",
      "recv": "383 Mbits/sec",
      "latency": "97.0 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Edgoo",
      "loc": "Sao Paulo, BR (1G)",
      "send": "326 Mbits/sec",
      "recv": "355 Mbits/sec",
      "latency": "173 ms"
    }
  ],
  "geekbench": [
    {
      "version": 6,
      "single": 2486,
      "multi": 11219,
      "url": "https://browser.geekbench.com/v6/cpu/11230799"
    }
  ],
  "runtime": {
    "start": 1743062675,
    "end": 1743063396,
    "elapsed": 721
  }
}

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 6 Score
Multi Core Geekbench 6 Score
Fio Disk IO Read Speed 64k blocks
318 MiB/s
Fio Disk IO Write Speed 64k blocks
320 MiB/s
Iperf3 Download Speed
398 Mbps
Iperf3 Upload Speed
378 Mbps

Geekbench 6

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

Full Test https://browser.geekbench.com/v6/cpu/11230799
Multi Core 11219
Single Core 2486

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
Read23.3 MB/s
5.827k IOPS
333.8 MB/s
5.215k IOPS
3921.1 MB/s
7.658k IOPS
19146.9 MB/s
18.698k IOPS
Write23.3 MB/s
5.83k IOPS
335.6 MB/s
5.243k IOPS
4129.4 MB/s
8.065k IOPS
20422.0 MB/s
19.943k IOPS
Total46.6 MB/s
11.657k IOPS
669.4 MB/s
10.458k IOPS
8050.5 MB/s
15.723k IOPS
39568.9 MB/s
38.641k IOPS

Iperf3 ipv4

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

Download Upload
Edgoo
Sao Paulo, BR (1G)
357 Mbits/sec 331 Mbits/sec
Clouvider
London, UK (10G)
371 Mbits/sec 346 Mbits/sec
Leaseweb
NYC, NY, US (10G)
391 Mbits/sec 367 Mbits/sec
Eranium
Amsterdam, NL (100G)
348 Mbits/sec 348 Mbits/sec
Leaseweb
Singapore, SG (10G)
323 Mbits/sec 330 Mbits/sec
Uztelecom
Tashkent, UZ (10G)
342 Mbits/sec 308 Mbits/sec
Clouvider
Los Angeles, CA, US (10G)
398 Mbits/sec 378 Mbits/sec

Iperf3 ipv6

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

Download Upload
Edgoo
Sao Paulo, BR (1G)
355 Mbits/sec 326 Mbits/sec
Clouvider
London, UK (10G)
369 Mbits/sec 342 Mbits/sec
Leaseweb
NYC, NY, US (10G)
383 Mbits/sec 362 Mbits/sec
Eranium
Amsterdam, NL (100G)
326 Mbits/sec 343 Mbits/sec
Leaseweb
Singapore, SG (10G)
312 Mbits/sec 310 Mbits/sec
Uztelecom
Tashkent, UZ (10G)
325 Mbits/sec 304 Mbits/sec
Clouvider
Los Angeles, CA, US (10G)
392 Mbits/sec 372 Mbits/sec

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