This is the yab (yabs.sh results) for tests that were run on a Contabo server on April 4th 2026.
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Compare Geekbench, Fio and Iperf3 benchmark results from the Yabs comparison page.
| Provider | Contabo |
|---|---|
| VPS Plan | VPS 6 Cores NVMe |
| OS Version | Ubuntu 22.04.5 LTS |
| Data Center Location | Lauterbourg, Grand Est (GES) |
| Processor | AMD EPYC Processor (with IBPB) |
|---|---|
| CPU cores | 6 @ 2794.748 MHz |
| RAM | 11.7 GiB |
| Disk | 147.3 GiB |
| Swap | 0.0 B |
| Kernel | 5.15.0-174-generic |
| AES-NI | ✔ Enabled |
| VM-x/AMD-V | ❌ Disabled |
| VM Type | KVM |
# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #
# Yet-Another-Bench-Script #
# v2025-04-20 #
# https://github.com/masonr/yet-another-bench-script #
# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #
Sat Apr 4 23:57:54 CEST 2026
Basic System Information:
---------------------------------
Uptime : 0 days, 0 hours, 11 minutes
Processor : AMD EPYC Processor (with IBPB)
CPU cores : 6 @ 2794.748 MHz
AES-NI : ✔ Enabled
VM-x/AMD-V : ❌ Disabled
RAM : 11.7 GiB
Swap : 0.0 KiB
Disk : 147.3 GiB
Distro : Ubuntu 22.04.5 LTS
Kernel : 5.15.0-174-generic
VM Type : KVM
IPv4/IPv6 : ✔ Online / ❌ Offline
IPv4 Network Information:
---------------------------------
ISP : Inline Internet Online Dienste GmbH
ASN : AS51167 Contabo GmbH
Host : Inline Internet Online Dienste GmbH
Location : Lauterbourg, Grand Est (GES)
Country : France
fio Disk Speed Tests (Mixed R/W 50/50) (Partition /dev/sda3):
---------------------------------
Block Size | 4k (IOPS) | 64k (IOPS)
------ | --- ---- | ---- ----
Read | 108.23 MB/s (27.0k) | 1.47 GB/s (23.0k)
Write | 108.52 MB/s (27.1k) | 1.48 GB/s (23.1k)
Total | 216.75 MB/s (54.1k) | 2.95 GB/s (46.2k)
| |
Block Size | 512k (IOPS) | 1m (IOPS)
------ | --- ---- | ---- ----
Read | 3.66 GB/s (7.1k) | 3.54 GB/s (3.4k)
Write | 3.85 GB/s (7.5k) | 3.78 GB/s (3.6k)
Total | 7.51 GB/s (14.6k) | 7.33 GB/s (7.1k)
iperf3 Network Speed Tests (IPv4):
---------------------------------
Provider | Location (Link) | Send Speed | Recv Speed | Ping
----- | ----- | ---- | ---- | ----
Clouvider | London, UK (10G) | 396 Mbits/sec | 399 Mbits/sec | 16.4 ms
Eranium | Amsterdam, NL (100G) | 398 Mbits/sec | 398 Mbits/sec | 10.7 ms
Uztelecom | Tashkent, UZ (10G) | 362 Mbits/sec | 380 Mbits/sec | 105 ms
Leaseweb | Singapore, SG (10G) | 318 Mbits/sec | 113 Mbits/sec | 415 ms
Clouvider | Los Angeles, CA, US (10G) | 15.3 Mbits/sec | 54.4 Mbits/sec | 153 ms
Leaseweb | NYC, NY, US (10G) | 86.3 Mbits/sec | 345 Mbits/sec | 89.8 ms
Edgoo | Sao Paulo, BR (1G) | 328 Mbits/sec | 111 Mbits/sec | 183 ms
Geekbench 6 Benchmark Test:
---------------------------------
Test | Value
|
Single Core | 857
Multi Core | 1917
Full Test | https://browser.geekbench.com/v6/cpu/17468639
YABS completed in 13 min 42 sec
Upload successful! Go to https://www.vpsbenchmarks.com/yabs/1249573989e/review to complete the process.
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/17468639 |
|---|---|
| Multi Core | 1917 |
| Single Core | 857 |
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 | 108.2 MB/s 27k IOPS | 1470 MB/s 23k IOPS | 3660 MB/s 7.1k IOPS | 3540 MB/s 3.4k IOPS |
| Write | 108.5 MB/s 27.1k IOPS | 1480 MB/s 23.1k IOPS | 3850 MB/s 7.5k IOPS | 3780 MB/s 3.6k IOPS |
| Total | 216.8 MB/s 54.1k IOPS | 2950 MB/s 46.2k IOPS | 7510 MB/s 14.6k IOPS | 7330 MB/s 7.1k IOPS |
Iperf3 tests download and upload speeds to various locations using 8 parallel threads.
| Download | Upload | |
|---|---|---|
|
Edgoo Sao Paulo, BR (1G) |
111 Mbits/sec | 328 Mbits/sec |
|
Clouvider London, UK (10G) |
399 Mbits/sec | 396 Mbits/sec |
|
Leaseweb NYC, NY, US (10G) |
345 Mbits/sec | 86 Mbits/sec |
|
Eranium Amsterdam, NL (100G) |
398 Mbits/sec | 398 Mbits/sec |
|
Leaseweb Singapore, SG (10G) |
113 Mbits/sec | 318 Mbits/sec |
|
Uztelecom Tashkent, UZ (10G) |
380 Mbits/sec | 362 Mbits/sec |
|
Clouvider Los Angeles, CA, US (10G) |
54 Mbits/sec | 15 Mbits/sec |