How is "CPU Usage" calculated by the cdm probe For Tru64 UNIX-based systems?

Products

• DX Unified Infrastructure Management (Nimsoft / UIM)

Issue/Introduction

How is "CPU Usage" calculated by the cdm probe For Tru64 UNIX-based systems?

 

Environment

UIM 9.02 or higher

CDM 6.0 or higher;

Tru64 UNIX

Resolution

Below is Calculation information:-

==  The CPU usage information is found by running the command “/usr/sbin/collect -s c -t -i” in a separate thread and parsing the data it provides.

==  The load data is found using the system call table(). Based on the data gathering interval either the 1, 5 or 15 minute average is used.