5.6
Table Of Contents
- VMware vCenter Operations Manager Getting Started Guide
- Contents
- VMware vCenter Operations Manager Getting Started Guide
- Introducing Key Features and Concepts
- Beginning to Monitor the Virtual Environment
- Object Type Icons in the Inventory Pane
- Badge Concepts for vCenter Operations Manager
- Major Badges in vCenter Operations Manager
- Working with Metrics and Charts on the All Metrics Tab
- Viewing Members and Relationships in the Monitored Environment
- Check the Performance of Your Virtual Environment
- Balancing the Resources in Your Virtual Environment
- Find an ESX Host that Has Resources for More Virtual Machines
- Find a Cluster that Has Resources Available for More Virtual Machines
- Ranking the Health, Risk, and Efficiency Scores
- View the Compliance Details
- View a List of Members
- Overview of Relationships
- Troubleshooting with vCenter Operations Manager
- Troubleshooting Overview
- Troubleshooting a Help Desk Problem
- Troubleshooting an Alert
- Finding Problems in the Virtual Environment
- Finding the Cause of the Problem
- Determine Whether the Environment Operates as Expected
- Identify the Source of Performance Degradation
- Identify the Underlying Memory Resource Problem for a Virtual Machine
- Identify the Underlying Memory Resource Problem for Clusters and Hosts
- Identify the Top Resource Consumers
- Identify Events that Occurred when an Object Experienced Performance Degradation
- Determine the Extent of a Performance Degradation
- Determine the Timeframe and Nature of a Health Issue
- Determine the Cause of a Problem with a Specific Object
- Fix the Cause of the Problem
- Assessing Risk and Efficiency in vCenter Operations Manager
- Analyzing Data for Capacity Risk
- Determine When an Object Might Run Out of Resources
- Identify Clusters with the Space for Virtual Machines
- Investigating Abnormal Host Health
- Identify Datastores with Space for Virtual Machines
- Identify Datastores with Wasted Space
- Address a Problem with a Specific Virtual Machine
- Identify the Virtual Machines with Resource Waste Across Datastores
- Address a Problem with a Specific Datastore
- Identify the Host and Datastore with the Highest Latency
- Optimizing Data for Capacity
- Determine How Efficiently You Use the Virtual Infrastructure
- Identify the Consolidation Ratio Trend for a Datacenter or Cluster
- Determine Reclaimable Resources from Underused Objects
- Assess Virtual Machine Capacity Use
- Assess Virtual Machine Optimization Data
- Identify Powered-Off Virtual Machines to Optimize Data
- Identify Idle Virtual Machines to Optimize Capacity
- Identify Oversized Virtual Machines to Optimize Data
- Determine the Trend of Waste for a Virtual Machine
- Forecasting Data for Capacity Risk
- Create Capacity Scenarios for Virtual Machines With New Profiles
- Create Capacity Scenarios for Virtual Machines With Existing Profiles
- Create a Hardware Change Scenario
- Create a What-If Scenario to Remove Virtual Machines
- Combine the Results of What-If Scenarios
- Compare the Results of What-If Scenarios
- Delete a Scenario from the What-If Scenarios List
- Analyzing Data for Capacity Risk
- Working with Faults and Alerts
- Working with Groups
- Set How Data Appears in vCenter Operations Manager
- Create a New Policy
- Set the General Parameters of a Policy
- Associate a Policy with One or More Groups
- Customize Badge Thresholds for Infrastructure Objects
- Customize Badge Thresholds for Virtual Machine Objects
- Customize the Badge Thresholds for Groups
- Modify Capacity and Time Remaining Settings
- Modify Usable Capacity Settings
- Modify Usage Calculation Settings
- Modify the Criteria for Powered-Off and Idle Virtual Machine State
- Modify the Criteria for Oversized and Undersized Virtual Machines
- Modify the Criteria for Underused and Stressed Capacity
- Select Which Badges Generate Alerts
- Modify Trend and Forecast Analysis Settings
- Modify an Existing Policy
- Modify Summary, Views, and Reports Settings
- Create a New Policy
- Index
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Modify Capacity and Time Remaining Settings on page 92
You can set up the Time Remaining metrics, activate support for VMware vSphere High Availability
(HA) and buffer percentages, and adjust the resources to analyze in calculations.
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Modify Usable Capacity Settings on page 93
If you activate the use of usable capacity, you can modify usable capacity settings to specify High
Availability, calculation, and buffer rules.
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Modify Usage Calculation Settings on page 94
To specify the number of hours over which the average capacity usage is calculated, and to identify peak
hours or spikes by excluding data that falls into a regular pattern, modify the Usage Calculation global
settings.
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Modify the Criteria for Powered-Off and Idle Virtual Machine State on page 95
You can specify the amount of time after which the virtual machine is classified as powered-off or idle,
and select the threshold used to detect idle status for virtual machines.
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Modify the Criteria for Oversized and Undersized Virtual Machines on page 96
You can select the level of activity that constitutes an oversized or undersized virtual machine.
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Modify the Criteria for Underused and Stressed Capacity on page 98
Underused and stressed capacity settings help you identify the load on clusters and hosts before you
deploy virtual machines.
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Select Which Badges Generate Alerts on page 100
You can select the badges for which you want alerts to appear on the Alerts tab in
vCenter Operations Manager.
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Modify Trend and Forecast Analysis Settings on page 101
You can define trend and forecast parameters around data points that include outlier detection or
smoothing filters.
Set the General Parameters of a Policy
To distinguish a policy from other policies in the list, you must specify a name and provide a comprehensive
description of the policy.
Prerequisites
Verify that you are logged in to a vSphere Client as an administrator, and vCenter Operations Manager is open.
Procedure
1 Click the Configuration link on the main vCenter Operations Manager page.
2 Create a new policy or open an existing policy for editing.
Option Description
To create a new policy
In the Manage Policies pane, click the Create Policy icon .
To modify an existing policy
In the Manage Policies pane, select the policy that you want to associate to
groups and click the Edit Policy icon .
3 Type a name and description for the policy.
Chapter 8 Set How Data Appears in vCenter Operations Manager
VMware, Inc. 85