This is the yab (yabs.sh results) for tests that were run on a IONOS server on February 26th 2026.
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Compare Geekbench, Fio and Iperf3 benchmark results from the Yabs comparison page.
Link: https://www.ionos.com/cloud/cloud-servers#packages?ac=OM.US.USt17K419101T7073a
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| Provider | IONOS |
|---|---|
| VPS Plan | VPS M |
| OS Version | Ubuntu 24.04.3 LTS |
| Data Center Location | Berlin, State of Berlin, Germany |
| Processor | AMD EPYC-Milan Processor |
|---|---|
| CPU cores | 4 @ 2000.000 MHz |
| RAM | 3.8 GiB |
| Disk | 121.8 GB |
| Swap | 0.0 B |
| Kernel | 6.8.0-100-generic |
| AES-NI | ✔ Enabled |
| VM-x/AMD-V | ✔ Enabled |
| VM Type |
{
"version": "v2025-04-20",
"time": "20260226-115750",
"os": {
"arch": "x64",
"distro": "Ubuntu 24.04.3 LTS",
"kernel": "6.8.0-100-generic",
"uptime": 1432362.12,
"vm": "KVM"
},
"net": {
"ipv4": true,
"ipv6": false
},
"cpu": {
"model": "AMD EPYC-Milan Processor",
"cores": 4,
"freq": "2000.000 MHz",
"aes": true,
"virt": true
},
"mem": {
"ram": 3960972,
"ram_units": "KiB",
"swap": 0,
"swap_units": "KiB",
"disk": 121799888,
"disk_units": "KB"
},
"ip_info": {
"protocol": "IPv4",
"isp": "IONOS SE",
"asn": "AS8560 IONOS SE",
"org": "De Ber Ionos Cloud Txl",
"city": "Berlin",
"region": "State of Berlin",
"region_code": "BE",
"country": "Germany"
},
"partition": "/dev/vda1",
"fio": [
{
"bs": "4k",
"speed_r": 80109,
"iops_r": 20027,
"speed_w": 80321,
"iops_w": 20080,
"speed_rw": 160430,
"iops_rw": 40107,
"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": 464079,
"iops_r": 906,
"speed_w": 488737,
"iops_w": 954,
"speed_rw": 952816,
"iops_rw": 1860,
"speed_units": "KBps"
},
{
"bs": "1m",
"speed_r": 468506,
"iops_r": 457,
"speed_w": 499708,
"iops_w": 487,
"speed_rw": 968214,
"iops_rw": 944,
"speed_units": "KBps"
}
],
"iperf": [
{
"mode": "IPv4",
"provider": "Clouvider",
"loc": "London, UK (10G)",
"send": "5.86 Gbits/sec",
"recv": "6.41 Gbits/sec",
"latency": "20.6 ms"
},
{
"mode": "IPv4",
"provider": "Eranium",
"loc": "Amsterdam, NL (100G)",
"send": "5.86 Gbits/sec",
"recv": "8.55 Gbits/sec",
"latency": "29.2 ms"
},
{
"mode": "IPv4",
"provider": "Uztelecom",
"loc": "Tashkent, UZ (10G)",
"send": "1.84 Gbits/sec",
"recv": "2.59 Gbits/sec",
"latency": "91.2 ms"
},
{
"mode": "IPv4",
"provider": "Leaseweb",
"loc": "Singapore, SG (10G)",
"send": "475 Mbits/sec",
"recv": "29.5 Mbits/sec",
"latency": "212 ms"
},
{
"mode": "IPv4",
"provider": "Clouvider",
"loc": "Los Angeles, CA, US (10G)",
"send": "682 Mbits/sec",
"recv": "1.21 Gbits/sec",
"latency": "168 ms"
},
{
"mode": "IPv4",
"provider": "Leaseweb",
"loc": "NYC, NY, US (10G)",
"send": "2.47 Gbits/sec",
"recv": "2.65 Gbits/sec",
"latency": "89.7 ms"
},
{
"mode": "IPv4",
"provider": "Edgoo",
"loc": "Sao Paulo, BR (1G)",
"send": "1.03 Gbits/sec",
"recv": "1.18 Gbits/sec",
"latency": "193 ms"
}
],
"geekbench": [],
"runtime": {
"start": 1772107070,
"end": 1772107569,
"elapsed": 499
}
}
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.
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 | 80.1 MB/s 20.027k IOPS | 497.2 MB/s 7.768k IOPS | 464.1 MB/s 0.906k IOPS | 468.5 MB/s 0.457k IOPS |
| Write | 80.3 MB/s 20.08k IOPS | 499.8 MB/s 7.809k IOPS | 488.7 MB/s 0.954k IOPS | 499.7 MB/s 0.487k IOPS |
| Total | 160.4 MB/s 40.107k IOPS | 997.0 MB/s 15.577k IOPS | 952.8 MB/s 1.86k IOPS | 968.2 MB/s 0.944k IOPS |
Iperf3 tests download and upload speeds to various locations using 8 parallel threads.
| Download | Upload | |
|---|---|---|
|
Edgoo Sao Paulo, BR (1G) |
1208 Mbits/sec | 1055 Mbits/sec |
|
Clouvider London, UK (10G) |
6564 Mbits/sec | 6001 Mbits/sec |
|
Leaseweb NYC, NY, US (10G) |
2714 Mbits/sec | 2529 Mbits/sec |
|
Eranium Amsterdam, NL (100G) |
8755 Mbits/sec | 6001 Mbits/sec |
|
Leaseweb Singapore, SG (10G) |
30 Mbits/sec | 475 Mbits/sec |
|
Uztelecom Tashkent, UZ (10G) |
2652 Mbits/sec | 1884 Mbits/sec |
|
Clouvider Los Angeles, CA, US (10G) |
1239 Mbits/sec | 682 Mbits/sec |