This is the yab (yabs.sh results) for tests that were run on a RackNerd server on December 11th 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.
| Provider | RackNerd |
|---|---|
| VPS Plan | Ryzen 2 vCores 4GB |
| OS Version | Ubuntu 22.04.5 LTS |
| Data Center Location | Los Angeles, California, United States |
| Processor | AMD Ryzen 9 7950X 16-Core Processor |
|---|---|
| CPU cores | 2 @ 4491.540 MHz |
| RAM | 3.8 GiB |
| Disk | 26.7 GB |
| Swap | 4.0 GiB |
| Kernel | 5.15.0-46-generic |
| AES-NI | ✔ Enabled |
| VM-x/AMD-V | ❌ Disabled |
| VM Type |
{
"version": "v2025-04-20",
"time": "20251211-072919",
"os": {
"arch": "x64",
"distro": "Ubuntu 22.04.5 LTS",
"kernel": "5.15.0-46-generic",
"uptime": 1342.59,
"vm": "KVM"
},
"net": {
"ipv4": true,
"ipv6": false
},
"cpu": {
"model": "AMD Ryzen 9 7950X 16-Core Processor",
"cores": 2,
"freq": "4491.540 MHz",
"aes": true,
"virt": false
},
"mem": {
"ram": 4018136,
"ram_units": "KiB",
"swap": 4194300,
"swap_units": "KiB",
"disk": 26749524,
"disk_units": "KB"
},
"ip_info": {
"protocol": "IPv4",
"isp": "HostPapa",
"asn": "AS36352 HostPapa",
"org": "RackNerd LLC",
"city": "Los Angeles",
"region": "California",
"region_code": "CA",
"country": "United States"
},
"partition": "/dev/vda2",
"fio": [
{
"bs": "4k",
"speed_r": 506747,
"iops_r": 126686,
"speed_w": 508085,
"iops_w": 127021,
"speed_rw": 1014832,
"iops_rw": 253707,
"speed_units": "KBps"
},
{
"bs": "64k",
"speed_r": 1763615,
"iops_r": 27556,
"speed_w": 1772897,
"iops_w": 27701,
"speed_rw": 3536512,
"iops_rw": 55257,
"speed_units": "KBps"
},
{
"bs": "512k",
"speed_r": 937530,
"iops_r": 1831,
"speed_w": 987344,
"iops_w": 1928,
"speed_rw": 1924874,
"iops_rw": 3759,
"speed_units": "KBps"
},
{
"bs": "1m",
"speed_r": 909304,
"iops_r": 887,
"speed_w": 969863,
"iops_w": 947,
"speed_rw": 1879167,
"iops_rw": 1834,
"speed_units": "KBps"
}
],
"iperf": [
{
"mode": "IPv4",
"provider": "Clouvider",
"loc": "London, UK (10G)",
"send": "785 Mbits/sec",
"recv": "368 Mbits/sec",
"latency": "131 ms"
},
{
"mode": "IPv4",
"provider": "Eranium",
"loc": "Amsterdam, NL (100G)",
"send": "738 Mbits/sec",
"recv": "561 Mbits/sec",
"latency": "161 ms"
},
{
"mode": "IPv4",
"provider": "Uztelecom",
"loc": "Tashkent, UZ (10G)",
"send": "571 Mbits/sec",
"recv": "busy ",
"latency": "241 ms"
},
{
"mode": "IPv4",
"provider": "Leaseweb",
"loc": "Singapore, SG (10G)",
"send": "336 Mbits/sec",
"recv": "208 Mbits/sec",
"latency": "221 ms"
},
{
"mode": "IPv4",
"provider": "Clouvider",
"loc": "Los Angeles, CA, US (10G)",
"send": "939 Mbits/sec",
"recv": "936 Mbits/sec",
"latency": "0.378 ms"
},
{
"mode": "IPv4",
"provider": "Leaseweb",
"loc": "NYC, NY, US (10G)",
"send": "885 Mbits/sec",
"recv": "559 Mbits/sec",
"latency": "64.9 ms"
},
{
"mode": "IPv4",
"provider": "Edgoo",
"loc": "Sao Paulo, BR (1G)",
"send": "648 Mbits/sec",
"recv": "261 Mbits/sec",
"latency": "163 ms"
}
],
"geekbench": [
{
"version": 5,
"single": 1328,
"multi": 2406,
"url": "https://browser.geekbench.com/v5/cpu/23965803"
},
{
"version": 6,
"single": 2046,
"multi": 3407,
"url": "https://browser.geekbench.com/v6/cpu/15511953"
}
],
"runtime": {
"start": 1765466959,
"end": 1765467658,
"elapsed": 699
}
}
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/23965803 |
|---|---|
| Multi Core | 2406 |
| Single Core | 1328 |
Geekbench measures your processor's single-core and multi-core power.
| Full Test | https://browser.geekbench.com/v6/cpu/15511953 |
|---|---|
| Multi Core | 3407 |
| Single Core | 2046 |
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 | 506.7 MB/s 126.686k IOPS | 1763.6 MB/s 27.556k IOPS | 937.5 MB/s 1.831k IOPS | 909.3 MB/s 0.887k IOPS |
| Write | 508.1 MB/s 127.021k IOPS | 1772.9 MB/s 27.701k IOPS | 987.3 MB/s 1.928k IOPS | 969.9 MB/s 0.947k IOPS |
| Total | 1014.8 MB/s 253.707k IOPS | 3536.5 MB/s 55.257k IOPS | 1924.9 MB/s 3.759k IOPS | 1879.2 MB/s 1.834k IOPS |
Iperf3 tests download and upload speeds to various locations using 8 parallel threads.
| Download | Upload | |
|---|---|---|
|
Edgoo Sao Paulo, BR (1G) |
261 Mbits/sec | 648 Mbits/sec |
|
Clouvider London, UK (10G) |
368 Mbits/sec | 785 Mbits/sec |
|
Leaseweb NYC, NY, US (10G) |
559 Mbits/sec | 885 Mbits/sec |
|
Eranium Amsterdam, NL (100G) |
561 Mbits/sec | 738 Mbits/sec |
|
Leaseweb Singapore, SG (10G) |
208 Mbits/sec | 336 Mbits/sec |
|
Uztelecom Tashkent, UZ (10G) |
busy | 571 Mbits/sec |
|
Clouvider Los Angeles, CA, US (10G) |
936 Mbits/sec | 939 Mbits/sec |