Contabo - VPS 20 SSD Yab
October 13th 2025
This is the yab (yabs.sh results) for tests that were run on a Contabo server on October 13th 2025.
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Server
| Provider | Contabo |
|---|---|
| VPS Plan | VPS 20 SSD |
| OS Version | Ubuntu 24.04.3 LTS |
| Data Center Location | Lauterbourg, Grand Est, France |
Specs
| Processor | AMD EPYC Processor (with IBPB) |
|---|---|
| CPU cores | 6 @ 2794.748 MHz |
| RAM | 11.7 GiB |
| Disk | 203.1 GB |
| Swap | 0.0 B |
| Kernel | 6.8.0-71-generic |
| AES-NI | ✔ Enabled |
| VM-x/AMD-V | ❌ Disabled |
| VM Type |
Raw Yabs.sh Output
{
"version": "v2025-04-20",
"time": "20251013-082949",
"os": {
"arch": "x64",
"distro": "Ubuntu 24.04.3 LTS",
"kernel": "6.8.0-71-generic",
"uptime": 66838.44,
"vm": "KVM"
},
"net": {
"ipv4": true,
"ipv6": true
},
"cpu": {
"model": "AMD EPYC Processor (with IBPB)",
"cores": 6,
"freq": "2794.748 MHz",
"aes": true,
"virt": false
},
"mem": {
"ram": 12247672,
"ram_units": "KiB",
"swap": 0,
"swap_units": "KiB",
"disk": 203059408,
"disk_units": "KB"
},
"ip_info": {
"protocol": "IPv6",
"isp": "Contabo GmbH",
"asn": "AS51167 Contabo GmbH",
"org": "Contabo GmbH",
"city": "Lauterbourg",
"region": "Grand Est",
"region_code": "GES",
"country": "France"
},
"partition": "/dev/sda1",
"fio": [
{
"bs": "4k",
"speed_r": 8209,
"iops_r": 2052,
"speed_w": 8248,
"iops_w": 2062,
"speed_rw": 16457,
"iops_rw": 4114,
"speed_units": "KBps"
},
{
"bs": "64k",
"speed_r": 130605,
"iops_r": 2040,
"speed_w": 131292,
"iops_w": 2051,
"speed_rw": 261897,
"iops_rw": 4091,
"speed_units": "KBps"
},
{
"bs": "512k",
"speed_r": 227669,
"iops_r": 444,
"speed_w": 239766,
"iops_w": 468,
"speed_rw": 467435,
"iops_rw": 912,
"speed_units": "KBps"
},
{
"bs": "1m",
"speed_r": 149331,
"iops_r": 145,
"speed_w": 159277,
"iops_w": 155,
"speed_rw": 308608,
"iops_rw": 300,
"speed_units": "KBps"
}
],
"iperf": [
{
"mode": "IPv4",
"provider": "Clouvider",
"loc": "London, UK (10G)",
"send": "294 Mbits/sec",
"recv": "295 Mbits/sec",
"latency": "16.7 ms"
},
{
"mode": "IPv4",
"provider": "Eranium",
"loc": "Amsterdam, NL (100G)",
"send": "294 Mbits/sec",
"recv": "295 Mbits/sec",
"latency": "10.3 ms"
},
{
"mode": "IPv4",
"provider": "Uztelecom",
"loc": "Tashkent, UZ (10G)",
"send": "259 Mbits/sec",
"recv": "278 Mbits/sec",
"latency": "109 ms"
},
{
"mode": "IPv4",
"provider": "Leaseweb",
"loc": "Singapore, SG (10G)",
"send": "234 Mbits/sec",
"recv": "229 Mbits/sec",
"latency": "195 ms"
},
{
"mode": "IPv4",
"provider": "Clouvider",
"loc": "Los Angeles, CA, US (10G)",
"send": "263 Mbits/sec",
"recv": "274 Mbits/sec",
"latency": "144 ms"
},
{
"mode": "IPv4",
"provider": "Leaseweb",
"loc": "NYC, NY, US (10G)",
"send": "277 Mbits/sec",
"recv": "286 Mbits/sec",
"latency": "87.4 ms"
},
{
"mode": "IPv4",
"provider": "Edgoo",
"loc": "Sao Paulo, BR (1G)",
"send": "128 Mbits/sec",
"recv": "262 Mbits/sec",
"latency": "226 ms"
},
{
"mode": "IPv6",
"provider": "Clouvider",
"loc": "London, UK (10G)",
"send": "277 Mbits/sec",
"recv": "291 Mbits/sec",
"latency": "27.7 ms"
},
{
"mode": "IPv6",
"provider": "Eranium",
"loc": "Amsterdam, NL (100G)",
"send": "278 Mbits/sec",
"recv": "291 Mbits/sec",
"latency": "10.2 ms"
},
{
"mode": "IPv6",
"provider": "Uztelecom",
"loc": "Tashkent, UZ (10G)",
"send": "265 Mbits/sec",
"recv": "268 Mbits/sec",
"latency": "108 ms"
},
{
"mode": "IPv6",
"provider": "Leaseweb",
"loc": "Singapore, SG (10G)",
"send": "240 Mbits/sec",
"recv": "235 Mbits/sec",
"latency": "--"
},
{
"mode": "IPv6",
"provider": "Clouvider",
"loc": "Los Angeles, CA, US (10G)",
"send": "250 Mbits/sec",
"recv": "270 Mbits/sec",
"latency": "144 ms"
},
{
"mode": "IPv6",
"provider": "Leaseweb",
"loc": "NYC, NY, US (10G)",
"send": "264 Mbits/sec",
"recv": "281 Mbits/sec",
"latency": "87.0 ms"
},
{
"mode": "IPv6",
"provider": "Edgoo",
"loc": "Sao Paulo, BR (1G)",
"send": "232 Mbits/sec",
"recv": "252 Mbits/sec",
"latency": "226 ms"
}
],
"geekbench": [
{
"version": 6,
"single": 1152,
"multi": 4601,
"url": "https://browser.geekbench.com/v6/cpu/14426429"
}
],
"runtime": {
"start": 1760336989,
"end": 1760337927,
"elapsed": 938
}
}
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.
Geekbench 6
Geekbench measures your processor's single-core and multi-core power.
| Full Test | https://browser.geekbench.com/v6/cpu/14426429 |
|---|---|
| Multi Core | 4601 |
| Single Core | 1152 |
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.
| 4k | 64k | 512k | 1m | |
|---|---|---|---|---|
| Read | 8.2 MB/s 2.052k IOPS | 130.6 MB/s 2.04k IOPS | 227.7 MB/s 0.444k IOPS | 149.3 MB/s 0.145k IOPS |
| Write | 8.2 MB/s 2.062k IOPS | 131.3 MB/s 2.051k IOPS | 239.8 MB/s 0.468k IOPS | 159.3 MB/s 0.155k IOPS |
| Total | 16.5 MB/s 4.114k IOPS | 261.9 MB/s 4.091k IOPS | 467.4 MB/s 0.912k IOPS | 308.6 MB/s 0.3k IOPS |
Iperf3 ipv4
Iperf3 tests download and upload speeds to various locations using 8 parallel threads.
| Download | Upload | |
|---|---|---|
|
Edgoo Sao Paulo, BR (1G) |
262 Mbits/sec | 128 Mbits/sec |
|
Clouvider London, UK (10G) |
295 Mbits/sec | 294 Mbits/sec |
|
Leaseweb NYC, NY, US (10G) |
286 Mbits/sec | 277 Mbits/sec |
|
Eranium Amsterdam, NL (100G) |
295 Mbits/sec | 294 Mbits/sec |
|
Leaseweb Singapore, SG (10G) |
229 Mbits/sec | 234 Mbits/sec |
|
Uztelecom Tashkent, UZ (10G) |
278 Mbits/sec | 259 Mbits/sec |
|
Clouvider Los Angeles, CA, US (10G) |
274 Mbits/sec | 263 Mbits/sec |
Iperf3 ipv6
Iperf3 tests download and upload speeds to various locations using 8 parallel threads.
| Download | Upload | |
|---|---|---|
|
Edgoo Sao Paulo, BR (1G) |
252 Mbits/sec | 232 Mbits/sec |
|
Clouvider London, UK (10G) |
291 Mbits/sec | 277 Mbits/sec |
|
Leaseweb NYC, NY, US (10G) |
281 Mbits/sec | 264 Mbits/sec |
|
Eranium Amsterdam, NL (100G) |
291 Mbits/sec | 278 Mbits/sec |
|
Leaseweb Singapore, SG (10G) |
235 Mbits/sec | 240 Mbits/sec |
|
Uztelecom Tashkent, UZ (10G) |
268 Mbits/sec | 265 Mbits/sec |
|
Clouvider Los Angeles, CA, US (10G) |
270 Mbits/sec | 250 Mbits/sec |