Katapult - ROCK-6 Dedicated Yab
May 13th 2025

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VPSBenchmarks Verified
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This is the yab (yabs.sh results) for tests that were run on a Katapult server on May 13th 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.

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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 Katapult - ROCK-6 Dedicated trial page.

Trial performance score: 39 / 100

Server

Provider Katapult
VPS Plan ROCK-6 Dedicated
OS Version Ubuntu 24.04.2 LTS
Data Center Location London, England, United Kingdom

Specs

Processor AMD EPYC-Rome Processor
CPU cores 2 @ 2899.998 MHz
RAM 5.7 GiB
Disk 51.5 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": "20250513-102249",
  "os": {
    "arch": "x64",
    "distro": "Ubuntu 24.04.2 LTS",
    "kernel": "6.8.0-35-generic",
    "uptime": 1901.04,
    "vm": "KVM"
  },
  "net": {
    "ipv4": true,
    "ipv6": true
  },
  "cpu": {
    "model": "AMD EPYC-Rome Processor",
    "cores": 2,
    "freq": "2899.998 MHz",
    "aes": true,
    "virt": true
  },
  "mem": {
    "ram": 6019380,
    "ram_units": "KiB",
    "swap": 0,
    "swap_units": "KiB",
    "disk": 51485392,
    "disk_units": "KB"
  },
  "ip_info": {
    "protocol": "IPv6",
    "isp": "Krystal Hosting Ltd",
    "asn": "AS12488 Krystal Hosting Ltd",
    "org": "Krystal Hosting Ltd",
    "city": "London",
    "region": "England",
    "region_code": "ENG",
    "country": "United Kingdom"
  },
  "partition": "/dev/sda2",
  "fio": [
    {
      "bs": "4k",
      "speed_r": 199655,
      "iops_r": 49913,
      "speed_w": 200182,
      "iops_w": 50045,
      "speed_rw": 399837,
      "iops_rw": 99958,
      "speed_units": "KBps"
    },
    {
      "bs": "64k",
      "speed_r": 927560,
      "iops_r": 14493,
      "speed_w": 932441,
      "iops_w": 14569,
      "speed_rw": 1860001,
      "iops_rw": 29062,
      "speed_units": "KBps"
    },
    {
      "bs": "512k",
      "speed_r": 931545,
      "iops_r": 1819,
      "speed_w": 981041,
      "iops_w": 1916,
      "speed_rw": 1912586,
      "iops_rw": 3735,
      "speed_units": "KBps"
    },
    {
      "bs": "1m",
      "speed_r": 883573,
      "iops_r": 862,
      "speed_w": 942418,
      "iops_w": 920,
      "speed_rw": 1825991,
      "iops_rw": 1782,
      "speed_units": "KBps"
    }
  ],
  "iperf": [
    {
      "mode": "IPv4",
      "provider": "Clouvider",
      "loc": "London, UK (10G)",
      "send": "8.98 Gbits/sec",
      "recv": "5.62 Gbits/sec",
      "latency": "1.15 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Eranium",
      "loc": "Amsterdam, NL (100G)",
      "send": "9.60 Gbits/sec",
      "recv": "5.43 Gbits/sec",
      "latency": "8.53 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Uztelecom",
      "loc": "Tashkent, UZ (10G)",
      "send": "2.09 Gbits/sec",
      "recv": "2.42 Gbits/sec",
      "latency": "192 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Leaseweb",
      "loc": "Singapore, SG (10G)",
      "send": "busy ",
      "recv": "1.42 Gbits/sec",
      "latency": "--"
    },
    {
      "mode": "IPv4",
      "provider": "Clouvider",
      "loc": "Los Angeles, CA, US (10G)",
      "send": "989 Mbits/sec",
      "recv": "1.53 Gbits/sec",
      "latency": "136 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Leaseweb",
      "loc": "NYC, NY, US (10G)",
      "send": "2.53 Gbits/sec",
      "recv": "3.48 Gbits/sec",
      "latency": "78.0 ms"
    },
    {
      "mode": "IPv4",
      "provider": "Edgoo",
      "loc": "Sao Paulo, BR (1G)",
      "send": "1.16 Gbits/sec",
      "recv": "1.15 Gbits/sec",
      "latency": "191 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Clouvider",
      "loc": "London, UK (10G)",
      "send": "8.66 Gbits/sec",
      "recv": "6.06 Gbits/sec",
      "latency": "1.21 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Eranium",
      "loc": "Amsterdam, NL (100G)",
      "send": "9.85 Gbits/sec",
      "recv": "17.8 Gbits/sec",
      "latency": "8.44 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Uztelecom",
      "loc": "Tashkent, UZ (10G)",
      "send": "1.54 Gbits/sec",
      "recv": "1.77 Gbits/sec",
      "latency": "192 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Leaseweb",
      "loc": "Singapore, SG (10G)",
      "send": "810 Mbits/sec",
      "recv": "busy ",
      "latency": "--"
    },
    {
      "mode": "IPv6",
      "provider": "Clouvider",
      "loc": "Los Angeles, CA, US (10G)",
      "send": "1.20 Gbits/sec",
      "recv": "1.67 Gbits/sec",
      "latency": "136 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Leaseweb",
      "loc": "NYC, NY, US (10G)",
      "send": "1.99 Gbits/sec",
      "recv": "3.31 Gbits/sec",
      "latency": "78.1 ms"
    },
    {
      "mode": "IPv6",
      "provider": "Edgoo",
      "loc": "Sao Paulo, BR (1G)",
      "send": "853 Mbits/sec",
      "recv": "1.14 Gbits/sec",
      "latency": "191 ms"
    }
  ],
  "geekbench": [
    {
      "version": 5,
      "single": 813,
      "multi": 1519,
      "url": "https://browser.geekbench.com/v5/cpu/23541841"
    },
    {
      "version": 6,
      "single": 1078,
      "multi": 1837,
      "url": "https://browser.geekbench.com/v6/cpu/11944503"
    }
  ],
  "runtime": {
    "start": 1747156969,
    "end": 1747158066,
    "elapsed": 1097
  }
}

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
813
Multi Core Geekbench 5 Score
Fio Disk IO Read Speed 64k blocks
885 MiB/s
Fio Disk IO Write Speed 64k blocks
889 MiB/s
Iperf3 Download Speed
5755 Mbps
Iperf3 Upload Speed
9830 Mbps

Geekbench 5

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

Full Test https://browser.geekbench.com/v5/cpu/23541841
Multi Core 1519
Single Core 813

Geekbench 6

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

Full Test https://browser.geekbench.com/v6/cpu/11944503
Multi Core 1837
Single Core 1078

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
Read199.7 MB/s
49.913k IOPS
927.6 MB/s
14.493k IOPS
931.5 MB/s
1.819k IOPS
883.6 MB/s
0.862k IOPS
Write200.2 MB/s
50.045k IOPS
932.4 MB/s
14.569k IOPS
981.0 MB/s
1.916k IOPS
942.4 MB/s
0.92k IOPS
Total399.8 MB/s
99.958k IOPS
1860.0 MB/s
29.062k IOPS
1912.6 MB/s
3.735k IOPS
1826.0 MB/s
1.782k IOPS

Iperf3 ipv4

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

Download Upload
Edgoo
Sao Paulo, BR (1G)
1178 Mbits/sec 1188 Mbits/sec
Clouvider
London, UK (10G)
5755 Mbits/sec 9196 Mbits/sec
Leaseweb
NYC, NY, US (10G)
3564 Mbits/sec 2591 Mbits/sec
Eranium
Amsterdam, NL (100G)
5560 Mbits/sec 9830 Mbits/sec
Leaseweb
Singapore, SG (10G)
1454 Mbits/sec busy
Uztelecom
Tashkent, UZ (10G)
2478 Mbits/sec 2140 Mbits/sec
Clouvider
Los Angeles, CA, US (10G)
1567 Mbits/sec 989 Mbits/sec

Iperf3 ipv6

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

Download Upload
Edgoo
Sao Paulo, BR (1G)
1167 Mbits/sec 853 Mbits/sec
Clouvider
London, UK (10G)
6205 Mbits/sec 8868 Mbits/sec
Leaseweb
NYC, NY, US (10G)
3389 Mbits/sec 2038 Mbits/sec
Eranium
Amsterdam, NL (100G)
18227 Mbits/sec 10086 Mbits/sec
Leaseweb
Singapore, SG (10G)
busy 810 Mbits/sec
Uztelecom
Tashkent, UZ (10G)
1812 Mbits/sec 1577 Mbits/sec
Clouvider
Los Angeles, CA, US (10G)
1710 Mbits/sec 1229 Mbits/sec

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