6.0.1
Table Of Contents
- vSphere Monitoring and Performance
- Contents
- About vSphere Monitoring and Performance
- Updated Information
- Monitoring Inventory Objects with Performance Charts
- Performance Chart Types
- Data Counters
- Metric Groups in vSphere
- Data Collection Intervals
- Data Collection Levels
- View Performance Charts
- Performance Charts Options Available Under the View Menu
- Overview Performance Charts
- Clusters
- Datacenters
- Datastores
- Disk Space (Data Counters)
- Disk Space (File Types)
- Disk Space (Virtual Machines)
- Storage I/O Control Normalized Latency
- Storage I/O Control Aggregate IOPs
- Storage I/O Control Activity
- Average Device Latency per Host
- Maximum Queue Depth per Host
- Read IOPs per Host
- Write IOPs per Host
- Average Read Latency per Virtual Machine Disk
- Average Write Latency per Virtual Machine Disk
- Read IOPs per Virtual Machine Disk
- Write IOPs per Virtual Machine Disk
- Virtual Machine Observed Latency per Datastore
- Hosts
- Resource Pools
- vApps
- Virtual Machines
- CPU (%)
- CPU Usage (MHz)
- Disk (Average)
- Disk (Rate)
- Disk (Number)
- Virtual Disk Requests (Number)
- Virtual Disk Rate (KBps)
- Memory (Usage)
- Memory (Balloon)
- Memory (Swap Rate)
- Memory (Data Counters)
- Network (Usage)
- Network (Rate)
- Network (Packets)
- Disk Space (Data Counters)
- Disk Space (Datastores)
- Disk Space (File Types)
- Fault Tolerance Performance Counters
- Working with Advanced and Custom Charts
- Troubleshoot and Enhance Performance
- Monitoring Guest Operating System Performance
- Monitoring Host Health Status
- Monitoring Events, Alarms, and Automated Actions
- View Events
- View System Logs
- Export Events Data
- View Triggered Alarms and Alarm Definitions
- Live Refresh of Recent Tasks and Alarms
- Set an Alarm
- Acknowledge Triggered Alarms
- Reset Triggered Event Alarms
- Preconfigured vSphere Alarms
- Monitoring Solutions with the vCenter Solutions Manager
- Monitoring the Health of Services and Nodes
- Performance Monitoring Utilities: resxtop and esxtop
- Using the vimtop Plug-In to Monitor the Resource Usage of Services
- Monitoring Networked Devices with SNMP and vSphere
- Using SNMP Traps with vCenter Server
- Configure SNMP for ESXi
- SNMP Diagnostics
- Monitor Guest Operating Systems with SNMP
- VMware MIB Files
- SNMPv2 Diagnostic Counters
- System Log Files
- Index
Using the vimtop Plug-In to Monitor
the Resource Usage of Services 8
You can use the vimtop utility plug-in to monitor vSphere services that run in the vCenter Server Appliance.
vimtop is a tool similar to esxtop, which runs in the environment of the vCenter Server Appliance. By using
the text-based interface of vimtop in the appliance shell, you can view overall information about the
vCenter Server Appliance, and a list of vSphere services and their resource usage.
This chapter includes the following topics:
n
“Monitor Services by Using vimtop in Interactive Mode,” on page 145
n
“Interactive Mode Command-Line Options,” on page 145
n
“Interactive Mode Single-Key Commands for vimtop,” on page 146
Monitor Services by Using vimtop in Interactive Mode
You can use the vimtop plug-in to monitor services in real time.
The default view of the vimtop interactive mode consists of the overview tables and the main table. You can
use single-key commands in interactive mode to switch the view from processes to disks or network.
Procedure
1 From an SSH client program, log in to the vCenter Server Appliance shell.
2 Run the vimtop command to access the plug-in in interactive mode.
Interactive Mode Command-Line Options
You can use various command-line options when you run the vimtop command to enter the plug-in
interactive mode.
Table 8‑1. Interactive Mode Command-Line Options
Option Description
-h Prints help for the vimtop command-line options.
-v Prints the vimtop version number.
-c filename Loads a user-defined vimtop configuration file. If the -c option is not used, the default
configuration file is /root/vimtop/vimtop.xml.
You can create your own configuration file, specifying a different file name and path by
using the W single-key interactive command.
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