Recommendations page in the vSphere Infrastructure view

The Recommendations page in the vSphere Infrastructure view displays a set of recommended actions that can help you resolve capacity related problems in your vSphere environment.

To access the page, in the TrueSight console navigation pane, click Capacity > Views > Virtualization > vSphere > Infrastructure and in the vSphere Infrastructure page, click the Recommendations tab.


Based on the type of problem in the infrastructure, a recommendation type is defined. For more information about all the recommendation types, and the configurable parameters and thresholds that are used to generate them, see Using recommendations to resolve capacity risk and efficiency issues.


To view a summary of recommendations for all vSphere systems

The Recommendations table displays detailed recommendation information for all the vSphere systems. The following table describes each column in detail.

ColumnDescription
Severity or Efficiency iconIndicates the severity of the issue in the system type. Click the icon to view the recommendation details.
Name
Name of the system. Click the name link to open the details page.
TypeDenotes the type of problem. For example, Forecasted Saturation; Idle VM.
Description

Brief description of the problem type.

For example:

  • This virtual machine has been detected to be idle for more than 45 days.
  • This VM has old snapshots.

Recommended actions

Suggested actions to solve the problem.

For example:

  • To reduce costs, delete virtual machine <name>.
  • Remove old snapshots to reclaim storage.

Information

If TrueSight Cloud Cost Control is installed, the Efficiency recommendations also provide the estimated cost savings (in $) that you can achieve by performing the recommended actions. The cost savings are computed based on the bill amount of your last or current month.

Before you install TrueSight Cloud Cost Control, see License entitlements for TrueSight Cloud Cost Control .

You can click the link in the recommended actions to open a page in the TrueSight Capacity Optimization console that contains the related details.

Note

Because of the browser security policy, the TrueSight Capacity Optimization console opens only when both the consoles, TrueSight console and TrueSight Capacity Optimization console, are running on the same protocol, which can be either http or https. 

To find a specific system

Use the sorting and filtering options on the page to find a specific system. For more information, see Sorting tables in views on TrueSight console and Using filtering options in views on the TrueSight console.

Additionally, you can use the following filtering options on this page.

 Filtering Option Description
Severity quick filter

Enables you to quickly filter out systems to display details for systems based on their severity of risk and efficiency. A filter button for each of the following severity levels is available:

  • Critical Risk
  • Warning Risk
  • High Efficiency
  • Medium Efficiency
  • Low Efficiency

For example, if you apply Critical Risk filter, only systems at critical risk are displayed and you can review recommendation details for them.

System type

Use this filter to select a specific system type.

To review recommendations details

To view the recommendation details, for a VM, click the corresponding Efficiency icon (For example. ).
The Recommendations window opens that provides the exact findings along with the recommended actions that you can take to manage the VM. 

The following table explains the different fields that you see in the Recommendations window.

FieldDescription
SystemName of the virtual machine
Optimizer findingsBrief description of the issue
TypeRecommendation type. It is one of the configuration parameters in the optimizer rule that generates this recommendation
Severity/EfficiencyEfficiency level of the recommendation that is based on the estimated savings per month that you can achieve by implementing the recommended action
Generated onDate of the last run of the associated optimizer rule
Optimizer ruleName of the associated optimizer rule
Recommended actionsSuggested actions that you can implement to optimize your costs
Accuracy indicator

Displayed only for overallocated VM. Indicates the level of accuracy or reliability of the resizing recommendation. For more information about how the recommendation is generated, see Overallocated VM recommendation.

You can click the icon to view its description.

The icon can have one of the following values:

Value - Accuracy level

- Medium

- High

- Very High

For more information about each accuracy level, see Accuracy levels of resizing recommendations for overallocated VMs.

For more information about recommendations, see Using recommendations to resolve capacity risk and efficiency issues.

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