Linux Performance monitoring Tool-nmon

Nmon Download: Http://pan.baidu.com/s/1jICoSpo

It can be run directly under Linux.

The Nmon tool helps to display all of the important performance optimization information on one screen and dynamically updates it.

The Nmon tool provides AIX and Linux performance experts with the ability to monitor and analyze performance data, including:

• CPU usage
• Memory usage
• Kernel statistics and running queue information
• Disk I/O speed, transmission, and read/write ratios
• Free space in the file system
• Disk Adapter
• Network I/O speed, transmission, and read/write ratios
• Page space and page speed
• CPU and AIX specification
• The process that consumes the most resources
• IBM HTTP Web Cache
• User-defined Disk groups
• Computer details and resources
• asynchronous I/O, only for AIX
• Workload Manager (WLM), available only for AIX
• IBM totalstorage®enterprise Storage Server® (ESS) disk, only available for AIX
• Network File System (NFS)
• Dynamic LPAR (DLPAR) changes, only available for pseries P5 and OpenPOWER for AIX or Linux

Also includes a new tool for generating graphics from Nmon output and creating. gif files that can be displayed on a Web site.

Nmon Monitoring Indicator Description: http://blog.csdn.net/he_jian1/article/details/41039709

How to use: http://www.docin.com/p-53076976.html

Linux Performance monitoring Tool-nmon