Hetzner - CPX21 Yab
March 15th 2025

Last updated on

This is the yab (yabs.sh results) for tests that were run on a Hetzner server on March 15th 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.

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Server

Provider Hetzner
VPS Plan CPX21
OS Version Debian GNU/Linux 12 (bookworm)
Data Center Location Falkenstein, Saxony, Germany

Specs

Processor AMD EPYC Processor
CPU cores 3 @ 2445.404 MHz
RAM 3.7 GiB
Disk 78.7 GB
Swap 0.0 B
Kernel 6.1.0-31-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": "20250315-091800",
  "os": {
    "arch": "x64",
    "distro": "Debian GNU/Linux 12 (bookworm)",
    "kernel": "6.1.0-31-amd64",
    "uptime": 5136.78,
    "vm": "KVM"
  },
  "net": {
    "ipv4": true,
    "ipv6": true
  },
  "cpu": {
    "model": "AMD EPYC Processor",
    "cores": 3,
    "freq": "2445.404 MHz",
    "aes": true,
    "virt": false
  },
  "mem": {
    "ram": 3910616,
    "ram_units": "KiB",
    "swap": 0,
    "swap_units": "KiB",
    "disk": 78685057,
    "disk_units": "KB"
  },
  "ip_info": {
    "protocol": "IPv6",
    "isp": "Hetzner",
    "asn": "AS24940 Hetzner Online GmbH",
    "org": "TurTc-Arama-Teknolojileri",
    "city": "Falkenstein",
    "region": "Saxony",
    "region_code": "SN",
    "country": "Germany"
  },
  "partition": "/dev/sda1",
  "fio": [
    {
      "bs": "4k",
      "speed_r": 108052,
      "iops_r": 27013,
      "speed_w": 108338,
      "iops_w": 27084,
      "speed_rw": 216390,
      "iops_rw": 54097,
      "speed_units": "KBps"
    },
    {
      "bs": "64k",
      "speed_r": 1167214,
      "iops_r": 18237,
      "speed_w": 1173357,
      "iops_w": 18333,
      "speed_rw": 2340571,
      "iops_rw": 36570,
      "speed_units": "KBps"
    },
    {
      "bs": "512k",
      "speed_r": 1389714,
      "iops_r": 2714,
      "speed_w": 1463553,
      "iops_w": 2858,
      "speed_rw": 2853267,
      "iops_rw": 5572,
      "speed_units": "KBps"
    },
    {
      "bs": "1m",
      "speed_r": 2255075,
      "iops_r": 2202,
      "speed_w": 2405262,
      "iops_w": 2348,
      "speed_rw": 4660337,
      "iops_rw": 4550,
      "speed_units": "KBps"
    }
  ],
  "iperf": [
    {
      "mode": "IPv4",
      "provider": "Clouvider",
      "loc": "London, UK (10G)",
      "send": "6.82 Gbits/sec",
      "recv": "5.69 Gbits/sec",
      "latency": "23.3 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Eranium",
      "loc": "Amsterdam, NL (100G)",
      "send": "14.7 Gbits/sec",
      "recv": "15.8 Gbits/sec",
      "latency": "12.0 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Uztelecom",
      "loc": "Tashkent, UZ (10G)",
      "send": "2.01 Gbits/sec",
      "recv": "1.98 Gbits/sec",
      "latency": "94.9 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Leaseweb",
      "loc": "Singapore, SG (10G)",
      "send": "957 Mbits/sec",
      "recv": "989 Mbits/sec",
      "latency": "188 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Clouvider",
      "loc": "Los Angeles, CA, US (10G)",
      "send": "1.01 Gbits/sec",
      "recv": "1.08 Gbits/sec",
      "latency": "159 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Leaseweb",
      "loc": "NYC, NY, US (10G)",
      "send": "1.40 Gbits/sec",
      "recv": "2.01 Gbits/sec",
      "latency": "95.3 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Edgoo",
      "loc": "Sao Paulo, BR (1G)",
      "send": "725 Mbits/sec",
      "recv": "853 Mbits/sec",
      "latency": "202 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Clouvider",
      "loc": "London, UK (10G)",
      "send": "7.71 Gbits/sec",
      "recv": "8.09 Gbits/sec",
      "latency": "23.3 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Eranium",
      "loc": "Amsterdam, NL (100G)",
      "send": "14.0 Gbits/sec",
      "recv": "11.5 Gbits/sec",
      "latency": "11.0 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Uztelecom",
      "loc": "Tashkent, UZ (10G)",
      "send": "1.67 Gbits/sec",
      "recv": "1.92 Gbits/sec",
      "latency": "94.8 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Leaseweb",
      "loc": "Singapore, SG (10G)",
      "send": "779 Mbits/sec",
      "recv": "924 Mbits/sec",
      "latency": "190 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Clouvider",
      "loc": "Los Angeles, CA, US (10G)",
      "send": "999 Mbits/sec",
      "recv": "1.08 Gbits/sec",
      "latency": "157 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Leaseweb",
      "loc": "NYC, NY, US (10G)",
      "send": "1.98 Gbits/sec",
      "recv": "1.99 Gbits/sec",
      "latency": "95.3 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Edgoo",
      "loc": "Sao Paulo, BR (1G)",
      "send": "817 Mbits/sec",
      "recv": "860 Mbits/sec",
      "latency": "203 ms"
    }
  ],
  "geekbench": [
    {
      "version": 6,
      "single": 1521,
      "multi": 3932,
      "url": "https://browser.geekbench.com/v6/cpu/11034695"
    }
  ],
  "runtime": {
    "start": 1742030280,
    "end": 1742031050,
    "elapsed": 770
  }
}

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
1113 MiB/s
Fio Disk IO Write Speed 64k blocks
1119 MiB/s
Iperf3 Download Speed
16179 Mbps
Iperf3 Upload Speed
15053 Mbps

Geekbench 6

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

Full Test https://browser.geekbench.com/v6/cpu/11034695
Multi Core 3932
Single Core 1521

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
Read108.1 MB/s
27.013k IOPS
1167.2 MB/s
18.237k IOPS
1389.7 MB/s
2.714k IOPS
2255.1 MB/s
2.202k IOPS
Write108.3 MB/s
27.084k IOPS
1173.4 MB/s
18.333k IOPS
1463.6 MB/s
2.858k IOPS
2405.3 MB/s
2.348k IOPS
Total216.4 MB/s
54.097k IOPS
2340.6 MB/s
36.57k IOPS
2853.3 MB/s
5.572k IOPS
4660.3 MB/s
4.55k IOPS

Iperf3 ipv4

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

Download Upload
Edgoo
Sao Paulo, BR (1G)
853 Mbits/sec 725 Mbits/sec
Clouvider
London, UK (10G)
5827 Mbits/sec 6984 Mbits/sec
Leaseweb
NYC, NY, US (10G)
2058 Mbits/sec 1434 Mbits/sec
Eranium
Amsterdam, NL (100G)
16179 Mbits/sec 15053 Mbits/sec
Leaseweb
Singapore, SG (10G)
989 Mbits/sec 957 Mbits/sec
Uztelecom
Tashkent, UZ (10G)
2028 Mbits/sec 2058 Mbits/sec
Clouvider
Los Angeles, CA, US (10G)
1106 Mbits/sec 1034 Mbits/sec

Iperf3 ipv6

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

Download Upload
Edgoo
Sao Paulo, BR (1G)
860 Mbits/sec 817 Mbits/sec
Clouvider
London, UK (10G)
8284 Mbits/sec 7895 Mbits/sec
Leaseweb
NYC, NY, US (10G)
2038 Mbits/sec 2028 Mbits/sec
Eranium
Amsterdam, NL (100G)
11776 Mbits/sec 14336 Mbits/sec
Leaseweb
Singapore, SG (10G)
924 Mbits/sec 779 Mbits/sec
Uztelecom
Tashkent, UZ (10G)
1966 Mbits/sec 1710 Mbits/sec
Clouvider
Los Angeles, CA, US (10G)
1106 Mbits/sec 999 Mbits/sec

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