The sysstat package contains the sar, mpstat, and iostat commands for Linux. The sar command collects and reports system activity information. This information can also be saved in a system activity file for future inspection. The iostat command reports CPU statistics and I/O statistics for tty devices and disks. The statistics reported by sar concern I/O transfer rates, paging activity, process-related activites, interrupts, network activity, memory and swap space utilization, CPU utilization, kernel activities, and TTY statistics, among others. Both UP and SMP machines are fully supported.
sysstat is a property of sysstat respective authors, vendors and developers. You can download sysstat for your hardware. If you want to use sysstat for other purpose, Please contact the authors, vendors and developers of sysstat.
