Tool: linux performance monitoring tool-nmon, linux-nmon

Source: Internet
Author: User

Tool: linux performance monitoring tool-nmon, linux-nmon

Nmon download: http://pan.baidu.com/s/1jICoSpo

It can be run directly in linux.

 

The nmon tool can display all important performance optimization information on a single screen and dynamically update it.

The nmon tool allows AIX and Linux performance experts to monitor and analyze performance data, including:

  • CPU usage
  • Memory usage
  • Kernel statistics and running queue Information
  • Disk I/O speed, transfer and read/write Ratio
  • Available space in the file system
  • Disk Adapter
  • Network I/O speed, transmission and read/write Ratio
  • Page space and page speed
  • CPU and AIX specifications
  • Processes that consume the most resources
  • Ibm http Web Cache
  • Custom disk groups
  • Computer details and resources
  • Asynchronous I/O, only applicable to AIX
  • Workload Manager (WLM), applicable only to AIX
  • IBM TotalStorage®Enterprise Storage Server®(ESS) disk, only applicable to AIX
  • Network File System (NFS)
  • Dynamic LPAR (DLPAR) changes, applicable only to pSeries p5 and OpenPower for AIX or Linux

It also includes a new tool used to generate images from nmon output and create. gif files that can be displayed on the Web site.

 

NMON monitoring index Description: http://blog.csdn.net/he_jian1/article/details/41039709

Usage: http://www.docin.com/p-53076976.html

 

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