A simple open-source disk benchmark tool for Linux distros.
Features:
- Configurable block size, queues, and threads count for each test
- Many languages support
- Report generation
Screenshots
Observed history
| App | Change | Version | When ↑ |
|---|
No observed changes yet.
The initial import establishes a baseline. Future version changes will appear here.
Browse the app catalogue →Upstream releases
Release notes supplied by the developer. These dates are not Flathub package publication times.
3.3.012 Jun 2026
Changelog:
- Implemented interactive terminal interface (TUI)
- New configuration option to enable/disable --refill_buffers
- Added Korean (ko_KR) localization
- Fixed halved results with multiple jobs, now using fio --group_reporting
3.2.021 Jun 2025
Changelog:
- Removed country flags from language selector
- Used clat instead of lat for latency measurements
- Improved translations in .desktop file
- Added Spanish (es_ES) localization
- Added Finnish (fi_FI) localization
- Added Traditional Chinese (zh_TW) localization
- Added Hindi (hi_IN) localization
- Added Dutch (nl_NL) localization
- Storage model name in benchmark reports
- BTRFS Copy-on-Write (CoW) detection and no-CoW directory support
- Enhanced error reporting for filesystem operations
- Icons to menu items
- Fixed tab order and UI spacing issues
- Fixed window icon display
3.1.419 Jun 2023
Changelog:
- Fixed config directory name to ~/.config/kdiskmark
- Hungarian localization correction.
- Fixed window icon.
- Dutch localization.
3.1.315 Apr 2023
Changelog:
- Benchmark file name is randomly generated.
- Fixed the device list template when changing the locale.
- Added Japanese localization.