Linux vmstat Command: Memory Monitoring Guide

The vmstat command is a tool used to display the virtual memory statistics of a system, which can monitor real-time memory usage and virtual memory usage. By using the vmstat command, users can view the system’s running status, including information about memory, disk, CPU, and other aspects, helping them understand the performance of the system and adjust the allocation of system resources in a timely manner. The vmstat command can show the system’s operating status, assisting users in diagnosing system performance issues and optimizing system performance.