This document describes vSphere monitoring and performance management, and is applicable to vSphere 5.0, vCenter Server 5.0, and ESXi 5.0.
This document provides instructions for administrators to monitor the health and performance of virtual environments using tools within the vSphere Web Client and vSphere Client. It details how to view performance charts, create custom views, and access detailed system statistics via command-line utilities like esxtop and resxtop.
The guide also covers troubleshooting hardware health services, monitoring storage resources through reports and maps, configuring alarms and automated actions, and managing networked devices using SNMP traps and MIB files.
You can access statistical information through command-line monitoring utilities or by viewing performance charts in the vSphere Client and the vSphere Web Client.
You must enable Statistics Collection for Guest Operating System Performance Analysis to view these statistics.