paceload -p [PID] : Trace the load of a single specific process.
Paceload is a powerful command-line utility designed for macOS power users who need to monitor system performance and network activity directly from the Terminal. While many Mac users rely on Activity Monitor, Paceload provides a more granular, real-time look at how processes are consuming resources, specifically focusing on the intersection of CPU load and network throughput.
Once installed, you can launch the interface by simply typing paceload into your command line. Using Paceload: Command Breakdown paceload mac top
Paceload is an open-source performance monitoring tool. Unlike the standard top command which focuses primarily on CPU and memory, Paceload bridges the gap between system load and data transfer. It is particularly useful for developers and sysadmins who need to see if a specific high-CPU process is also responsible for a spike in network traffic. Key Features for Mac Users Updates at sub-second intervals.
The specialist tool for correlating "Load" (system stress) with "Pace" (data transfer speed). Optimizing Mac Performance with Paceload paceload -p [PID] : Trace the load of
Filter by process name, port, or protocol. How to Install Paceload on macOS
If your Mac is running hot or the fans are spinning loudly, use Paceload to identify the culprit. Look for processes that have a high "Load" percentage but low "Pace"—this often indicates a process is hung or stuck in a loop. Conversely, a high "Pace" with low "Load" suggests a large background download or sync, such as iCloud or a software update. If you'd like to dive deeper, let me know: Once installed, you can launch the interface by
Are you troubleshooting a or system lag ? Do you prefer command-line tools or graphic interfaces ?
paceload -t : Toggles the "Top" mode, which sorts processes by the highest combined load. Paceload vs. Top vs. Activity Monitor