yet another bench script
Yet-Another-Bench-Script estimates Linux server performance using fio, iperf3, and Geekbench.
About yet another bench script
Yet Another Bench Script is a bash script that estimates Linux server performance using fio for disk, iperf3 for network, and Geekbench for CPU/memory. It runs via curl or wget piped to bash, is designed to work without installed dependencies or elevated privileges, and supports flags to skip tests, select Geekbench versions, and output or submit results as JSON. Default network tests use high bandwidth, ARM support is described as experimental, and Windows use requires WSL 2.
Key features
- Tests disk performance with fio
- Tests network performance with iperf3
- Tests CPU/memory with Geekbench 4/5/6/7
- Flags to skip disk, network, or system tests
- Outputs results as JSON to screen or file
- Sends JSON results to specified URLs
Best for: People testing Linux server disk, network, and CPU performance.
Good for
- Designed to run without installed dependencies or elevated privileges
- Uses local fio/iperf3 packages when already installed
- Supports multiple Geekbench versions and JSON result sharing
Watch out for
- Default network tests use high bandwidth
- ARM compatibility is experimental and not considered stable
- Requires WSL 2 on Windows; WSLv1 will not work
yet another bench script at a glance
- Category
- Development › Developer Tools
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Platforms
- Linux
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
Guides for Developer Tools
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yet another bench script FAQ
How do I run the script?
Run curl -sL yabs.sh | bash or wget -qO- yabs.sh | bash, adding flags after -s -- if needed.
How can I reduce bandwidth usage?
Use the -r flag to reduce iperf locations or the -i flag to disable network tests.
Can I run it on Windows?
Yes, using Windows Subsystem for Linux v2. WSLv1 will not run the script and binaries correctly.
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