Open Source Rust Hard Disk Health Check Software

Yet another cross-platform graphical process/system monitor. A customizable cross-platform graphical process/system monitor for the terminal. Supports Linux, macOS, and Windows. Inspired by gtop, gotop, and htop. By default, bottom is somewhat like a dashboard - a bunch of different widgets, all showing different things, and they all cram together to fit into one terminal. If you instead just want to see one widget, maybe you want to look at a graph in more detail, for example, you can "expand" the currently selected widget using the e key, which will hide all other widgets and make that widget take up all available terminal space. To allow for widget-specific keybindings and expansion, there is the idea of widget selection in bottom, where you can focus on a specific widget to work with it. This can be done with the mouse (just click on the widget of interest).

Disk Speed Test is a lightweight storage benchmark for Windows, built as a modern alternative to CrystalDiskMark. It measures sequential and random read/write speed, IOPS and latency for SSDs, NVMe drives, hard disks, USB sticks, SD cards and network drives. Unlike CrystalDiskMark, which runs Microsoft's DiskSpd tool for each test, Disk Speed Test has its own native I/O engine written in Rust. Everything ships as a single small executable with no installer and no external tools. It uses unbuffered, overlapped I/O, so results reflect the drive itself rather than the Windows file cache. It offers the familiar tests (SEQ1M Q8T1, SEQ1M Q1T1, RND4K Q32T1, RND4K Q1T1) and profiles, plus things CrystalDiskMark doesn't show: a live throughput graph, latency percentiles (p50 to p99.99), per-run results and an optional mixed read/write test. Results can be copied or saved as text in the familiar CrystalDiskMark layout.