A native SwiftUI app for monitoring macOS system resources: - Processes tab with sorting, filtering, and process control - Apps tab for running applications - Performance tab with CPU, memory, and network charts - Power & Storage tab with system info, GPU, storage, and network Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
1.9 KiB
1.9 KiB
TopManager
A native macOS system monitor application built with SwiftUI. TopManager provides real-time monitoring of system resources including processes, applications, CPU, memory, GPU, storage, and network.
Features
Processes Tab
- View all running processes with CPU, memory, and thread information
- Sort by any column (name, PID, CPU%, memory, threads, user, state)
- Process states: Running, Sleeping, Stopped, Zombie
- Context menu to terminate, force kill, suspend, or resume processes
- Search processes by name or PID
Apps Tab
- View running user-facing applications
- Shows app icons, CPU/memory usage, and bundle identifiers
- Quick actions: Activate, Hide, Quit, Force Quit
- Copy bundle ID to clipboard
Performance Tab
- Real-time CPU usage graphs (global and per-core)
- Memory usage visualization with donut chart
- Network throughput monitoring
- Support for Apple Silicon P-cores and E-cores
Power & Storage Tab
- System status: macOS version, uptime, thermal state
- CPU and GPU core counts
- GPU memory/VRAM usage
- Storage volumes with usage bars
- Network interface statistics
Requirements
- macOS 13.0 or later
- Xcode 15.0 or later (for building)
Building
-
Clone the repository:
git clone https://github.com/yourusername/TopManager.git -
Open
TopManager.xcodeprojin Xcode -
Build and run (⌘R)
License
This project is licensed under the GNU General Public License v3.0 - see the LICENSE file for details.
Acknowledgments
Built with SwiftUI and native macOS APIs including:
libprocfor process informationIOKitfor GPU and hardware monitoringMetalfor GPU detectionSystemConfigurationfor network monitoring