This is the yab (yabs.sh results) for tests that were run on a Alwyzon server on May 28th 2026.
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Compare Geekbench, Fio and Iperf3 benchmark results from the Yabs comparison page.
| Provider | Alwyzon |
|---|---|
| VPS Plan | Virtual Server E4+ |
| OS Version | Ubuntu 26.04 LTS |
| Data Center Location | Vienna, Vienna, Austria |
| Processor | AMD EPYC 9355P 32-Core Processor |
|---|---|
| CPU cores | 2 @ 3549.998 MHz |
| RAM | 3.8 GiB |
| Disk | 122.0 GB |
| Swap | 0.0 B |
| Kernel | 7.0.0-14-generic |
| AES-NI | ✔ Enabled |
| VM-x/AMD-V | ✔ Enabled |
| VM Type |
{
"version": "v2026-05-11",
"time": "20260528-085432",
"os": {
"arch": "x64",
"distro": "Ubuntu 26.04 LTS",
"kernel": "7.0.0-14-generic",
"uptime": 5899.6,
"vm": "KVM"
},
"net": {
"ipv4": true,
"ipv6": true
},
"cpu": {
"model": "AMD EPYC 9355P 32-Core Processor",
"cores": 2,
"freq": "3549.998 MHz",
"aes": true,
"virt": true
},
"mem": {
"ram": 4003608,
"ram_units": "KiB",
"swap": 0,
"swap_units": "KiB",
"disk": 121965420,
"disk_units": "KB"
},
"ip_info": {
"protocol": "IPv6",
"isp": "Alwyzon",
"asn": "AS40994 Hohl IT e.U.",
"org": "Hohl IT e.U.",
"city": "Vienna",
"region": "Vienna",
"region_code": "9",
"country": "Austria"
},
"partition": "/dev/sda1",
"fio": [
{
"bs": "4k",
"speed_r": 457889,
"iops_r": 114472,
"speed_w": 459098,
"iops_w": 114774,
"speed_rw": 916987,
"iops_rw": 229246,
"speed_units": "KBps"
},
{
"bs": "64k",
"speed_r": 6133865,
"iops_r": 95841,
"speed_w": 6166146,
"iops_w": 96346,
"speed_rw": 12300011,
"iops_rw": 192187,
"speed_units": "KBps"
},
{
"bs": "512k",
"speed_r": 19272452,
"iops_r": 37641,
"speed_w": 20296452,
"iops_w": 39641,
"speed_rw": 39568904,
"iops_rw": 77282,
"speed_units": "KBps"
},
{
"bs": "1m",
"speed_r": 18284396,
"iops_r": 17855,
"speed_w": 19502126,
"iops_w": 19045,
"speed_rw": 37786522,
"iops_rw": 36900,
"speed_units": "KBps"
}
],
"iperf": [
{
"mode": "IPv4",
"provider": "Clouvider",
"loc": "London, UK (10G)",
"send": "busy ",
"recv": "busy ",
"latency": "26.0 ms"
},
{
"mode": "IPv4",
"provider": "Eranium",
"loc": "Amsterdam, NL (100G)",
"send": "5.54 Gbits/sec",
"recv": "5.91 Gbits/sec",
"latency": "18.3 ms"
},
{
"mode": "IPv4",
"provider": "Uztelecom",
"loc": "Tashkent, UZ (10G)",
"send": "1.79 Gbits/sec",
"recv": "4.79 Gbits/sec",
"latency": "67.3 ms"
},
{
"mode": "IPv4",
"provider": "Leaseweb",
"loc": "Singapore, SG (10G)",
"send": "935 Mbits/sec",
"recv": "3.65 Gbits/sec",
"latency": "156 ms"
},
{
"mode": "IPv4",
"provider": "Clouvider",
"loc": "Los Angeles, CA, US (10G)",
"send": "1.03 Gbits/sec",
"recv": "busy ",
"latency": "149 ms"
},
{
"mode": "IPv4",
"provider": "Leaseweb",
"loc": "NYC, NY, US (10G)",
"send": "1.77 Gbits/sec",
"recv": "busy ",
"latency": "93.2 ms"
},
{
"mode": "IPv4",
"provider": "Edgoo",
"loc": "Sao Paulo, BR (1G)",
"send": "688 Mbits/sec",
"recv": "1.53 Gbits/sec",
"latency": "219 ms"
},
{
"mode": "IPv6",
"provider": "Clouvider",
"loc": "London, UK (10G)",
"send": "busy ",
"recv": "busy ",
"latency": "26.0 ms"
},
{
"mode": "IPv6",
"provider": "Eranium",
"loc": "Amsterdam, NL (100G)",
"send": "5.57 Gbits/sec",
"recv": "5.83 Gbits/sec",
"latency": "18.3 ms"
},
{
"mode": "IPv6",
"provider": "Uztelecom",
"loc": "Tashkent, UZ (10G)",
"send": "2.39 Gbits/sec",
"recv": "5.06 Gbits/sec",
"latency": "67.2 ms"
},
{
"mode": "IPv6",
"provider": "Leaseweb",
"loc": "Singapore, SG (10G)",
"send": "1.03 Gbits/sec",
"recv": "3.76 Gbits/sec",
"latency": "156 ms"
},
{
"mode": "IPv6",
"provider": "Clouvider",
"loc": "Los Angeles, CA, US (10G)",
"send": "busy ",
"recv": "1.50 Gbits/sec",
"latency": "149 ms"
},
{
"mode": "IPv6",
"provider": "Leaseweb",
"loc": "NYC, NY, US (10G)",
"send": "1.78 Gbits/sec",
"recv": "4.55 Gbits/sec",
"latency": "93.3 ms"
},
{
"mode": "IPv6",
"provider": "Edgoo",
"loc": "Sao Paulo, BR (1G)",
"send": "703 Mbits/sec",
"recv": "1.95 Gbits/sec",
"latency": "211 ms"
}
],
"geekbench": [
{
"version": 5,
"single": null,
"multi": null,
"url": "https://browser.geekbench.com/v5/cpu/24334760"
},
{
"version": 6,
"single": null,
"multi": null,
"url": "https://browser.geekbench.com/v6/cpu/18154527"
}
],
"runtime": {
"start": 1779983672,
"end": 1779984676,
"elapsed": 1004
}
}
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.
Geekbench measures your processor's single-core and multi-core power.
| Full Test | https://browser.geekbench.com/v5/cpu/24334760 |
|---|---|
| Multi Core | 3772 |
| Single Core | 1999 |
Geekbench measures your processor's single-core and multi-core power.
| Full Test | https://browser.geekbench.com/v6/cpu/18154527 |
|---|---|
| Multi Core | 4570 |
| Single Core | 2500 |
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 | 457.9 MB/s 114.472k IOPS | 6133.9 MB/s 95.841k IOPS | 19272.5 MB/s 37.641k IOPS | 18284.4 MB/s 17.855k IOPS |
| Write | 459.1 MB/s 114.774k IOPS | 6166.1 MB/s 96.346k IOPS | 20296.5 MB/s 39.641k IOPS | 19502.1 MB/s 19.045k IOPS |
| Total | 917.0 MB/s 229.246k IOPS | 12300.0 MB/s 192.187k IOPS | 39568.9 MB/s 77.282k IOPS | 37786.5 MB/s 36.9k IOPS |
Iperf3 tests download and upload speeds to various locations using 8 parallel threads.
| Download | Upload | |
|---|---|---|
|
Edgoo Sao Paulo, BR (1G) |
1567 Mbits/sec | 688 Mbits/sec |
|
Clouvider London, UK (10G) |
busy | busy |
|
Leaseweb NYC, NY, US (10G) |
busy | 1812 Mbits/sec |
|
Eranium Amsterdam, NL (100G) |
6052 Mbits/sec | 5673 Mbits/sec |
|
Leaseweb Singapore, SG (10G) |
3738 Mbits/sec | 935 Mbits/sec |
|
Uztelecom Tashkent, UZ (10G) |
4905 Mbits/sec | 1833 Mbits/sec |
|
Clouvider Los Angeles, CA, US (10G) |
busy | 1055 Mbits/sec |
Iperf3 tests download and upload speeds to various locations using 8 parallel threads.
| Download | Upload | |
|---|---|---|
|
Edgoo Sao Paulo, BR (1G) |
1997 Mbits/sec | 703 Mbits/sec |
|
Clouvider London, UK (10G) |
busy | busy |
|
Leaseweb NYC, NY, US (10G) |
4659 Mbits/sec | 1823 Mbits/sec |
|
Eranium Amsterdam, NL (100G) |
5970 Mbits/sec | 5704 Mbits/sec |
|
Leaseweb Singapore, SG (10G) |
3850 Mbits/sec | 1055 Mbits/sec |
|
Uztelecom Tashkent, UZ (10G) |
5181 Mbits/sec | 2447 Mbits/sec |
|
Clouvider Los Angeles, CA, US (10G) |
1536 Mbits/sec | busy |