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Reads `/proc` directly, renders in the terminal.\n\n```\n  ◈ htop_killer  Intel Core i9-13900K       up 3d 14h  load 1.42 0.89 0.71\n  CPU    │   MEM   │   NET   │  DISK  │  PROCS  |  LAN\n ─────────────────────────────────────────────────────────────────────\n CPU  16 cores                                    34.2%   peak: 91.0%\n ────────────────────────────────────────────────────────────────────\n       ▄▄                  ▄▄▄▄▄\n    ▄▄████▄         ▄▄▄▄▄███████▄▄▄\n ▄▄▄███████████▄▄▄▄██████████████████▄▄▄▄▄▄▄▄▄▄▄████████▄▄\n```\n\n\n\n## Requirements\n\n- Linux (reads `/proc`)\n- CMake ≥ 3.20\n- GCC 13+ or Clang 16+ (C++23)\n- Git\n\nDependencies ([FTXUI](https://github.com/ArthurSonzogni/FTXUI), [{fmt}](https://github.com/fmtlib/fmt)) are fetched automatically.\n\n## Build\n\n```bash\ngit clone https://github.com/yourname/htop_killer\ncd htop_killer\n./build.sh run\n```\n\nOther targets:\n\n```bash\n./build.sh release   # build only\n./build.sh debug     # with ASan + UBSan\n./build.sh install   # to /usr/local/bin\n./build.sh clean\n./build.sh lint      # clang-tidy\n```\n\nManual:\n\n```bash\ncmake -S . -B build -DCMAKE_BUILD_TYPE=Release -G Ninja\ncmake --build build -j$(nproc)\n./build/htop_killer\n```\n\nDocker:\n\n```bash\ndocker build -t htop_killer .\ndocker run -it --pid=host --privileged htop_killer\n```\n\n## Keys\n\n| Key | Action |\n|-----|--------|\n| `Tab` | next tab |\n| `1` `2` `3` `4` | CPU / MEM / NET / DISK |\n| `p` | process table |\n| `c` | per-core CPU bars |\n| `f` | cycle sort (CPU → MEM → PID → Name) |\n| `j` `k` / `↓` `↑` | scroll processes |\n| `?` | help overlay |\n| `q` `Esc` | quit |\n\n## Structure\n\n```\ninclude/\n  core/        types, ring_buffer, history, data_store\n  collectors/  interfaces + Linux implementations\n  ui/          widgets, theme, app loop\nsrc/\n  collectors/  .cpp implementations\n  main.cpp\n```\n\nData flows one way: collectors write to `DataStore`, UI reads from it. The shared state is guarded by `std::shared_mutex`. History is stored in fixed-size ring buffers (120 samples ≈ 2 min at 1 Hz).\n\n## Example\n\n![MEM](./.assets/MEM.png)\n![DISK](./.assets/DISK.png)\n![NET](./.assets/NET.png)\n\n\n## License\n\nMIT\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fignavan39%2Fhtop_killer","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fignavan39%2Fhtop_killer","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fignavan39%2Fhtop_killer/lists"}