IONOS - VPS XXL Yab
September 21st 2025
This is the yab (yabs.sh results) for tests that were run on a IONOS server on September 21st 2025.
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IONOS Coupons
Link: https://www.ionos.com/cloud/cloud-servers#packages?ac=OM.US.USt17K419101T7073a
Value: $100
New Cloud Server customers get a credit of up to $100 applied to their first month’s bill. The credit is valid for 1 month and any unused credit expires following the first invoice.
Server
| Provider | IONOS |
|---|---|
| VPS Plan | VPS XXL |
| OS Version | Debian GNU/Linux 12 (bookworm) |
| Data Center Location | Berlin, State of Berlin, Germany |
Specs
| Processor | AMD EPYC-Milan Processor |
|---|---|
| CPU cores | 12 @ 2596.412 MHz |
| RAM | 23.4 GiB |
| Disk | 743.0 GB |
| Swap | 4.0 GiB |
| Kernel | 6.1.0-39-amd64 |
| AES-NI | ✔ Enabled |
| VM-x/AMD-V | ✔ Enabled |
| VM Type |
Raw Yabs.sh Output
{
"version": "v2025-04-20",
"time": "20250921-021152",
"os": {
"arch": "x64",
"distro": "Debian GNU/Linux 12 (bookworm)",
"kernel": "6.1.0-39-amd64",
"uptime": 484924.23,
"vm": "MICROSOFT"
},
"net": {
"ipv4": true,
"ipv6": true
},
"cpu": {
"model": "AMD EPYC-Milan Processor",
"cores": 12,
"freq": "2596.412 MHz",
"aes": true,
"virt": true
},
"mem": {
"ram": 24574044,
"ram_units": "KiB",
"swap": 4194300,
"swap_units": "KiB",
"disk": 743037698,
"disk_units": "KB"
},
"ip_info": {
"protocol": "IPv6",
"isp": "IONOS SE ber.de",
"asn": "AS8560 IONOS SE",
"org": "Strato AG",
"city": "Berlin",
"region": "State of Berlin",
"region_code": "BE",
"country": "Germany"
},
"partition": "/dev/vda1",
"fio": [
{
"bs": "4k",
"speed_r": 80017,
"iops_r": 20004,
"speed_w": 80229,
"iops_w": 20057,
"speed_rw": 160246,
"iops_rw": 40061,
"speed_units": "KBps"
},
{
"bs": "64k",
"speed_r": 497182,
"iops_r": 7768,
"speed_w": 499799,
"iops_w": 7809,
"speed_rw": 996981,
"iops_rw": 15577,
"speed_units": "KBps"
},
{
"bs": "512k",
"speed_r": 474426,
"iops_r": 926,
"speed_w": 499633,
"iops_w": 975,
"speed_rw": 974059,
"iops_rw": 1901,
"speed_units": "KBps"
},
{
"bs": "1m",
"speed_r": 468614,
"iops_r": 457,
"speed_w": 499823,
"iops_w": 488,
"speed_rw": 968437,
"iops_rw": 945,
"speed_units": "KBps"
}
],
"iperf": [
{
"mode": "IPv4",
"provider": "Clouvider",
"loc": "London, UK (10G)",
"send": "1.88 Gbits/sec",
"recv": "7.19 Gbits/sec",
"latency": "20.3 ms"
},
{
"mode": "IPv4",
"provider": "Eranium",
"loc": "Amsterdam, NL (100G)",
"send": "1.88 Gbits/sec",
"recv": "6.88 Gbits/sec",
"latency": "28.2 ms"
},
{
"mode": "IPv4",
"provider": "Uztelecom",
"loc": "Tashkent, UZ (10G)",
"send": "1.78 Gbits/sec",
"recv": "2.03 Gbits/sec",
"latency": "95.7 ms"
},
{
"mode": "IPv4",
"provider": "Leaseweb",
"loc": "Singapore, SG (10G)",
"send": "1.26 Gbits/sec",
"recv": "967 Mbits/sec",
"latency": "163 ms"
},
{
"mode": "IPv4",
"provider": "Clouvider",
"loc": "Los Angeles, CA, US (10G)",
"send": "989 Mbits/sec",
"recv": "1.03 Gbits/sec",
"latency": "172 ms"
},
{
"mode": "IPv4",
"provider": "Leaseweb",
"loc": "NYC, NY, US (10G)",
"send": "1.75 Gbits/sec",
"recv": "2.06 Gbits/sec",
"latency": "89.0 ms"
},
{
"mode": "IPv4",
"provider": "Edgoo",
"loc": "Sao Paulo, BR (1G)",
"send": "42.4 Mbits/sec",
"recv": "227 Mbits/sec",
"latency": "332 ms"
},
{
"mode": "IPv6",
"provider": "Clouvider",
"loc": "London, UK (10G)",
"send": "1.86 Gbits/sec",
"recv": "5.03 Gbits/sec",
"latency": "20.3 ms"
},
{
"mode": "IPv6",
"provider": "Eranium",
"loc": "Amsterdam, NL (100G)",
"send": "1.85 Gbits/sec",
"recv": "6.84 Gbits/sec",
"latency": "28.3 ms"
},
{
"mode": "IPv6",
"provider": "Uztelecom",
"loc": "Tashkent, UZ (10G)",
"send": "1.75 Gbits/sec",
"recv": "1.97 Gbits/sec",
"latency": "95.6 ms"
},
{
"mode": "IPv6",
"provider": "Leaseweb",
"loc": "Singapore, SG (10G)",
"send": "1.14 Gbits/sec",
"recv": "1.08 Gbits/sec",
"latency": "163 ms"
},
{
"mode": "IPv6",
"provider": "Clouvider",
"loc": "Los Angeles, CA, US (10G)",
"send": "869 Mbits/sec",
"recv": "128 Mbits/sec",
"latency": "172 ms"
},
{
"mode": "IPv6",
"provider": "Leaseweb",
"loc": "NYC, NY, US (10G)",
"send": "1.73 Gbits/sec",
"recv": "303 Mbits/sec",
"latency": "--"
},
{
"mode": "IPv6",
"provider": "Edgoo",
"loc": "Sao Paulo, BR (1G)",
"send": "39.8 Mbits/sec",
"recv": "193 Mbits/sec",
"latency": "270 ms"
}
],
"runtime": {
"start": 1758413512,
"end": 1758413935,
"elapsed": 423
}
}
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.
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 | 80.0 MB/s 20.004k IOPS | 497.2 MB/s 7.768k IOPS | 474.4 MB/s 0.926k IOPS | 468.6 MB/s 0.457k IOPS |
| Write | 80.2 MB/s 20.057k IOPS | 499.8 MB/s 7.809k IOPS | 499.6 MB/s 0.975k IOPS | 499.8 MB/s 0.488k IOPS |
| Total | 160.2 MB/s 40.061k IOPS | 997.0 MB/s 15.577k IOPS | 974.1 MB/s 1.901k IOPS | 968.4 MB/s 0.945k IOPS |
Iperf3 ipv4
Iperf3 tests download and upload speeds to various locations using 8 parallel threads.
| Download | Upload | |
|---|---|---|
|
Edgoo Sao Paulo, BR (1G) |
227 Mbits/sec | 42 Mbits/sec |
|
Clouvider London, UK (10G) |
7363 Mbits/sec | 1925 Mbits/sec |
|
Leaseweb NYC, NY, US (10G) |
2109 Mbits/sec | 1792 Mbits/sec |
|
Eranium Amsterdam, NL (100G) |
7045 Mbits/sec | 1925 Mbits/sec |
|
Leaseweb Singapore, SG (10G) |
967 Mbits/sec | 1290 Mbits/sec |
|
Uztelecom Tashkent, UZ (10G) |
2079 Mbits/sec | 1823 Mbits/sec |
|
Clouvider Los Angeles, CA, US (10G) |
1055 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) |
193 Mbits/sec | 40 Mbits/sec |
|
Clouvider London, UK (10G) |
5151 Mbits/sec | 1905 Mbits/sec |
|
Leaseweb NYC, NY, US (10G) |
303 Mbits/sec | 1772 Mbits/sec |
|
Eranium Amsterdam, NL (100G) |
7004 Mbits/sec | 1894 Mbits/sec |
|
Leaseweb Singapore, SG (10G) |
1106 Mbits/sec | 1167 Mbits/sec |
|
Uztelecom Tashkent, UZ (10G) |
2017 Mbits/sec | 1792 Mbits/sec |
|
Clouvider Los Angeles, CA, US (10G) |
128 Mbits/sec | 869 Mbits/sec |