Foglight for OpenStack 5.6.15


	NOTE: The information displayed on the summary view varies depending on whether you select one resource object or a group of resource objects. The view for a group of resource objects displays graphs and tables showing Top CPU Consumers, Top Memory Consumers, Top Network Consumers, and Top Disk Consumers. The view for one resource object shows a list of related items and CPU Utilization, Memory Utilization, Network Usage, and Disk Throughput.


	NOTE: The default view for All Volumes shows Top Disk Consumers. The summary view for a volume displays a list of related items and a graph showing disk throughput.

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Alarms view: displays a list of alarms and when they were raised.

Reports tab

This tab is available in the OpenStack Environment view through a navigation tab. The display provides a convenient and easy-to-use dashboard with which to create reports, keep a track of past reports, reuse reports and edit reports.

Predefined report templates are included with Foglight for OpenStack.

Figure 53. Reports tab

For more information about the Reports dashboard, see the Foglight User Help.

Available report templates

The following templates are available with Foglight for OpenStack.

Table 2. Predefined reports


Report Template Name	This template can be used to generate a report that...
Instances Utilization — Detail	Shows the top N and bottom N OpenStack Instances based on CPU-used Hz, CPU percent ready, memory consumed, disk growth rate, disk transfer rate, and network transfer rate over a user-specified time range. The value of N is also user-specified. The report considers only the OpenStack Instances in the service specified.
Instances Utilization — Summary	Shows the top N and bottom N OpenStack Instances based on CPU-used Hz, CPU percent ready, memory consumed, disk growth rate, disk transfer rate, and network transfer rate over a user-specified time range. The value of N is also user-specified. The report considers only the OpenStack Instances in the service specified.
OpenStack Alarms Overview	Reports on all the open snapshots for each virtual machine in the specified service. Open snapshots are those with no child snapshots.
OpenStack Host Capacity and Performance — Detail	Summarizes your virtual infrastructure, so that you can be sure that you are in compliance with the vFoglight license.
OpenStack Host Capacity and Performance — Summary	Summarizes your virtual infrastructure, so that you can be sure that you are in compliance with the vFoglight license.
OpenStack Hosts Configurations	Summarizes your virtual infrastructure, so that you can be sure that you are in compliance with the vFoglight license.
OpenStack Keystone Objects Overview	Summarizes your virtual infrastructure, so that you can be sure that you are in compliance with the vFoglight license.
Powered off Instances	Lists the powered off virtual instances in the specified service.
Service Alarm Summary by OpenStack Object Type	Contains the alarm (or event) history for the selected Service.
Virtual Infrastructure Alarm Summary	Contains the alarm (or event) history for the selected Service.

Resource Utilizations view

Purpose

The Resource Utilizations view, typically located across the center of the Quick View display area, provides numerical and graphical representations of performance data associated with a chosen resource objects. To find it, open the OpenStack Explorer and on the Topology tab select the name of a particular resource from the resource object list in the left frame.

For example, selecting a particular Host Aggregate from the Topology tab and opening the Performance tab in the display area, displays four graphs in the Resource Utilizations view. The graphs depict CPU, memory, disk, and network resource utilizations for the selected Host Aggregate.

On the Summary tab, clicking a graph or a spinner shows a larger view of the graph with descriptive text about each metric appearing in the graph.