This is the yab (yabs.sh results) for tests that were run on a Leaseweb server on November 5th 2026.
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Compare Geekbench, Fio and Iperf3 benchmark results from the Yabs comparison page.
| Provider | Leaseweb |
|---|---|
| VPS Plan | Leaseweb VPS 4 |
| OS Version | Ubuntu 26.04.1 LTS |
| Data Center Location | San Jose, California, United States |
| Processor | AMD EPYC Processor |
|---|---|
| CPU cores | 12 @ 2794.750 MHz |
| RAM | 47.0 GiB |
| Disk | 412.7 GB |
| Swap | 0.0 B |
| Kernel | 7.0.0-38-generic |
| AES-NI | ✔ Enabled |
| VM-x/AMD-V | ❌ Disabled |
| VM Type |
{
"version": "v2026-10-31",
"time": "20261105-182211",
"os": {
"arch": "x64",
"distro": "Ubuntu 26.04.1 LTS",
"kernel": "7.0.0-38-generic",
"uptime": 59147.28,
"vm": "KVM"
},
"net": {
"ipv4": true,
"ipv6": true
},
"cpu": {
"model": "AMD EPYC Processor",
"cores": 12,
"freq": "2794.750 MHz",
"aes": true,
"virt": false
},
"mem": {
"ram": 49325320,
"ram_units": "KiB",
"swap": 0,
"swap_units": "KiB",
"disk": 412737444,
"disk_units": "KB"
},
"ip_info": {
"protocol": "IPv6",
"isp": "Leaseweb USA, Inc.",
"asn": "AS7203 Leaseweb USA, Inc.",
"org": "Leaseweb USA, Inc.",
"city": "San Jose",
"region": "California",
"region_code": "CA",
"country": "United States"
},
"partition": "/dev/sda2",
"fio": [
{
"bs": "4k",
"speed_r": 92643,
"iops_r": 23160,
"speed_w": 92887,
"iops_w": 23221,
"speed_rw": 185530,
"iops_rw": 46381,
"speed_units": "KBps"
},
{
"bs": "64k",
"speed_r": 521868,
"iops_r": 8154,
"speed_w": 524614,
"iops_w": 8197,
"speed_rw": 1046482,
"iops_rw": 16351,
"speed_units": "KBps"
},
{
"bs": "512k",
"speed_r": 498384,
"iops_r": 973,
"speed_w": 524865,
"iops_w": 1025,
"speed_rw": 1023249,
"iops_rw": 1998,
"speed_units": "KBps"
},
{
"bs": "1m",
"speed_r": 493932,
"iops_r": 482,
"speed_w": 526827,
"iops_w": 514,
"speed_rw": 1020759,
"iops_rw": 996,
"speed_units": "KBps"
}
],
"iperf": [
{
"mode": "IPv4",
"provider": "Clouvider",
"loc": "London, UK (10G)",
"send": "707 Mbits/sec",
"recv": "busy ",
"latency": "129 ms"
},
{
"mode": "IPv4",
"provider": "Eranium",
"loc": "Amsterdam, NL (100G)",
"send": "519 Mbits/sec",
"recv": "4.26 Gbits/sec",
"latency": "138 ms"
},
{
"mode": "IPv4",
"provider": "Uztelecom",
"loc": "Tashkent, UZ (10G)",
"send": "741 Mbits/sec",
"recv": "1.35 Gbits/sec",
"latency": "219 ms"
},
{
"mode": "IPv4",
"provider": "Leaseweb",
"loc": "Singapore, SG (10G)",
"send": "472 Mbits/sec",
"recv": "1.82 Gbits/sec",
"latency": "197 ms"
},
{
"mode": "IPv4",
"provider": "Clouvider",
"loc": "Los Angeles, CA, US (10G)",
"send": "1.95 Gbits/sec",
"recv": "4.39 Gbits/sec",
"latency": "10.7 ms"
},
{
"mode": "IPv4",
"provider": "Leaseweb",
"loc": "NYC, NY, US (10G)",
"send": "2.75 Gbits/sec",
"recv": "3.71 Gbits/sec",
"latency": "62.3 ms"
},
{
"mode": "IPv4",
"provider": "Edgoo",
"loc": "Sao Paulo, BR (1G)",
"send": "busy ",
"recv": "busy ",
"latency": "172 ms"
},
{
"mode": "IPv6",
"provider": "Clouvider",
"loc": "London, UK (10G)",
"send": "488 Mbits/sec",
"recv": "1.69 Gbits/sec",
"latency": "129 ms"
},
{
"mode": "IPv6",
"provider": "Eranium",
"loc": "Amsterdam, NL (100G)",
"send": "1.25 Gbits/sec",
"recv": "4.87 Gbits/sec",
"latency": "139 ms"
},
{
"mode": "IPv6",
"provider": "Uztelecom",
"loc": "Tashkent, UZ (10G)",
"send": "739 Mbits/sec",
"recv": "2.14 Gbits/sec",
"latency": "227 ms"
},
{
"mode": "IPv6",
"provider": "Leaseweb",
"loc": "Singapore, SG (10G)",
"send": "busy ",
"recv": "3.03 Gbits/sec",
"latency": "196 ms"
},
{
"mode": "IPv6",
"provider": "Clouvider",
"loc": "Los Angeles, CA, US (10G)",
"send": "1.53 Gbits/sec",
"recv": "6.02 Gbits/sec",
"latency": "9.18 ms"
},
{
"mode": "IPv6",
"provider": "Leaseweb",
"loc": "NYC, NY, US (10G)",
"send": "2.95 Gbits/sec",
"recv": "6.84 Gbits/sec",
"latency": "62.4 ms"
},
{
"mode": "IPv6",
"provider": "Edgoo",
"loc": "Sao Paulo, BR (1G)",
"send": "busy ",
"recv": "busy ",
"latency": "170 ms"
}
],
"geekbench": [
{
"version": 6,
"single": 1634,
"multi": 8658,
"url": "https://browser.geekbench.com/v6/cpu/19438614"
},
{
"version": 7,
"single": 1556,
"multi": 8687,
"url": "https://browser.geekbench.com/v7/cpu/812617"
}
],
"runtime": {
"start": 1793931731,
"end": 1793932869,
"elapsed": 1138
}
}
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/v6/cpu/19438614 |
|---|---|
| Multi Core | 8658 |
| Single Core | 1634 |
Geekbench measures your processor's single-core and multi-core power.
| Full Test | https://browser.geekbench.com/v7/cpu/812617 |
|---|---|
| Multi Core | 8687 |
| Single Core | 1556 |
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 | 92.6 MB/s 23.16k IOPS | 521.9 MB/s 8.154k IOPS | 498.4 MB/s 0.973k IOPS | 493.9 MB/s 0.482k IOPS |
| Write | 92.9 MB/s 23.221k IOPS | 524.6 MB/s 8.197k IOPS | 524.9 MB/s 1.025k IOPS | 526.8 MB/s 0.514k IOPS |
| Total | 185.5 MB/s 46.381k IOPS | 1046.5 MB/s 16.351k IOPS | 1023.2 MB/s 1.998k IOPS | 1020.8 MB/s 0.996k IOPS |
Iperf3 tests download and upload speeds to various locations using 8 parallel threads.
| Download | Upload | |
|---|---|---|
|
Edgoo Sao Paulo, BR (1G) |
busy | busy |
|
Clouvider London, UK (10G) |
busy | 707 Mbits/sec |
|
Leaseweb NYC, NY, US (10G) |
3799 Mbits/sec | 2816 Mbits/sec |
|
Eranium Amsterdam, NL (100G) |
4362 Mbits/sec | 519 Mbits/sec |
|
Leaseweb Singapore, SG (10G) |
1864 Mbits/sec | 472 Mbits/sec |
|
Uztelecom Tashkent, UZ (10G) |
1382 Mbits/sec | 741 Mbits/sec |
|
Clouvider Los Angeles, CA, US (10G) |
4495 Mbits/sec | 1997 Mbits/sec |
Iperf3 tests download and upload speeds to various locations using 8 parallel threads.
| Download | Upload | |
|---|---|---|
|
Edgoo Sao Paulo, BR (1G) |
busy | busy |
|
Clouvider London, UK (10G) |
1731 Mbits/sec | 488 Mbits/sec |
|
Leaseweb NYC, NY, US (10G) |
7004 Mbits/sec | 3021 Mbits/sec |
|
Eranium Amsterdam, NL (100G) |
4987 Mbits/sec | 1280 Mbits/sec |
|
Leaseweb Singapore, SG (10G) |
3103 Mbits/sec | busy |
|
Uztelecom Tashkent, UZ (10G) |
2191 Mbits/sec | 739 Mbits/sec |
|
Clouvider Los Angeles, CA, US (10G) |
6164 Mbits/sec | 1567 Mbits/sec |