ProcessSpy
MacMonitor and analyze macOS processes in real-time
Overview
ProcessSpy is a lightweight macOS developer utility for monitoring running processes, inspecting resource usage (CPU, memory, disk I/O), and viewing detailed info like PID, parent process, open files, and network connections. It helps developers debug performance issues, identify resource-hungry apps, and understand system-process interactions. With an intuitive interface, real-time updates, and customizable filters, it’s ideal for optimizing app performance or troubleshooting slowdowns. A go-to tool for developers and power users needing deep system process insights.
Key Features
- Real-time resource metrics (CPU, memory, I/O)
- Detailed process inspection (open files, network connections)
- Customizable filters for targeted monitoring
Top Alternatives
Activity Monitor (built-in macOS)
Search Google
htop (terminal)
Search Google
iStat Menus
Search Google
Tool Info
Pros
- ⊕ Lightweight with minimal system overhead
- ⊕ Intuitive UI for quick debugging workflows
Cons
- ⊖ No cross-platform support (macOS-only)
- ⊖ Limited advanced analytics vs enterprise tools