Coreinfo

Coreinfo is a powerful diagnostic utility that provides a detailed, low-level report of your computer's hardware architecture. It clearly maps out the physical processors, cores, and logical processors, showing how your CPU resources are organized. The tool also details the system's memory configuration, including the arrangement across NUMA nodes and processor sockets. This information is invaluable for system administrators, developers, and power users who need to optimize software performance, troubleshoot compatibility issues, or simply understand the underlying structure of their machine for tasks like virtualization or parallel processing.