Btrfsmaintenance vs htop
Btrfsmaintenance
github.com
htop
htop.devSide by side
| Figure | Btrfsmaintenance | htop |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | Yes | — |
| macOS | — | Yes |
| Linux | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 1 | 1 |
| Spec score · System Information Software | 8.6 (#4) | 7.6 (#16) |
| Installation | Debian-based systems can use dist-install.sh, while other distributions can use distribution packages or manually install the scripts and service files. | The download page gives package installation examples for Debian, Fedora, Gentoo, and Arch Linux, and says htop is included in Homebrew for macOS. |
| Purpose | Btrfsmaintenance is a set of scripts that automates maintenance tasks for btrfs filesystems. | htop is a cross-platform interactive process viewer that runs in text mode in console or X terminals and requires ncurses. |
Plans
In their own words
Btrfsmaintenance
Btrfsmaintenance is a free set of scripts for automating maintenance on Btrfs filesystems. It can run scrub, balance, trim, and defragmentation, with separate settings to enable, disable, and configure each task. Scrub reads filesystem data and metadata to check checksums, which can reveal hardware problems or bit rot; when a good redundant copy exists, it can repair data automatically. Periodic jobs can be scheduled with cron or systemd timers, though only one scheduling method can be active on a system. The project supports widely used distributions, provides installation guidance for Debian-based systems, and describes manual installation for others. On SUSE-based distributions, a zypper plugin can defragment RPM database files after package installation. Settings are designed for a default installation with Btrfs on the root filesystem and can be changed in the sysconfig file. Scrub may create intense read activity, and balance can use substantial read and write resources; task concurrency can be serialized to manage impact. Directory defragmentation does not descend into other mount points, nested subvolumes, or snapshots, which need separate paths listed. It is licensed under GPL-2.0 and available for Linux and self-hosted use.
htop
htop is a free, text-mode interactive process viewer for Linux and macOS. It runs in console or X terminals and requires ncurses, offering a command-line interface for watching and managing running processes. Current releases also list FreeBSD, NetBSD, OpenBSD, DragonFly BSD, and Solaris as supported systems. The project, founded in 2004, is distributed as source code on GitHub and as pre-compiled packages from operating-system distributors, with installation examples for Debian, Fedora, Gentoo, and Arch Linux; Homebrew includes it for macOS. Its display can show Unicode Braille graphs and a Unicode tree view, including visual support for large processor counts. Users can set I/O scheduling priority and CPU affinity, choose dark or light terminal themes, and customize header meters. The memory percentage covers process-used memory; htop does not provide a per-process SWAP column.