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Foglight Hybrid Cloud Manager 1.4 - User Guide (for AWS environments)

EC2 Instances view

The EC2 Instances tree view lists the EC2 instances existing in your AWS environment and shows their state. This view appears on the left when you select the EC2 Instances tile in the Actions bar.

Figure 15. EC2 Instances view

Selecting the All EC2 Instances node displays all EC2 instances in the Summary - All EC2 Instances view on the right. Similarly, selecting an EC2 instance shows EC2 instance-specific metrics in the EC2 Instance Summary view on the right.

 
 
Table 20. Description of the View
Data displayed
•
Alarm severity. The state of the most recent alarm raised against the associated EC2 instance.
 
•
All EC2 Instances. A parent node for the EC2 instances that appear in this view.
 
•
EC2 Instance. The EC2 instance name.
 
•
EC2 Instance Power state. The EC2 instance power state.
Where to go next

Drill down on:

 
•
All EC2 Instances. Shows the Summary - All EC2 Instances view on the right.
 
•
EC2 Instance. Shows the EC2 Instance Summary view on the right.

Summary - All EC2 Instances view

The Summary - All EC2 Instances view displays overall EC2 instance information. This view appears on the right when you select All EC2 Instances in the EC2 Instances view.

Figure 16. Summary - All EC2 Instances view

This view consists of the following embedded views:

•
Alarms
•
Top CPU Consumers
•
Top Network Consumers
•
Top Memory Consumers
•
Top Volume Consumers
•
Stopped Instances
 
 
Table 21. Alarms
Description

Lists the alarms generated against the monitored virtual machine.

Data displayed
•
Description. An explanation about why the alarm occurred.
 
•
Severity. Indicates the alarm severity: Warning, Critical, or Fatal.
 
•
Title: Indicates the alarm title.
 
•
Ack’ed. Indicates whether the alarm was acknowledged.
Where to go next

Drill down on:

 
•
Description, Severity, Title, or Ack’ed. Displays the Alarm Created dialog box, showing additional information about the alarm. For more information about alarms, see the Foglight User Help.
 
Table 22. Top CPU Consumers
Description

Shows the top three EC2 instances with the highest average CPU utilization.

Data displayed
•
Utilization. The amount of CPU processing speed each of the top three CPU consumers spend on executing system code and user programs, during the selected time range.
 
•
EC2 Instance. The name of the EC2 instance.
 
Table 23. Top Network Consumers
Description

Shows the top three EC2 instances that are consuming most network bandwidth.

Data displayed
•
Rate. The rate at which the top three network consumers transfer data to or from the network during the selected time range.
 
•
EC2 Instance. The name of the EC2 instance that is one of the top three network consumers.
 
 
 
Table 24. Top Memory Consumers
Description

Shows the top three EC2 instances with the highest average memory utilization.

Data displayed
•
EC2 Instance. The name of the EC2 instance that is one of the top three memory consumers.
 
•
Rate. The amount of memory the top three memory consumers use during the selected time range.
 
Table 25. Top Volume Consumers
Description

Shows the top three EC2 instances with the highest average volume utilization.

Data displayed
•
Rate. The rate at which the top three volume consumers transfer data to or from the network during the selected time range.
 
•
EC2 instance. The name of the EC2 instance that is one of the top three volume consumers.
 
 
Table 26. Stopped Instances
Description

Shows stopped instances based on the configurations.

Data displayed
•
Table. Shows the instance name, stop date, reason and so on.
 
•
Configure. Configures the days to judge which instances are stopped instances.

EC2 Instance Summary view

The EC2 Instance Summary view shows the overall information of the selected EC2 instance. This view appears on the right when you select an EC2 instance in the EC2 Instances view.

Figure 17. EC2 Instance Summary view

This view consists of the following embedded views:

•
Alarms
•
Related Items
 
Table 27. Alarms
Description

Lists the alarms generated against the selected EC2 instance.

Data displayed
•
Alarm Message. An explanation about why the alarm occurred.
 
•
Severity. Indicates the alarm severity: Warning, Critical, or Fatal.
 
•
Time. Indicates when the alarm occurred.
Where to go next

Drill down on:

 
•
Alarm Message, Severity, or Time. Displays the Alarm Created dialog box, showing additional information about the alarm. For more information about alarms, see the Foglight User Help.
 
Table 28. Related Items
Description

Shows the numbers and states of the selected resource group on the monitored AWS environment.

Data displayed
•
Disk Usage. Indicates total Disk Usage throughput across all EC2 Instances monitored by the Region.
 
•
Network I/O. Indicates total network throughput across all EC2 Instances monitored by the Region.
 
•
CPU Load. Shows the average CPU Load on all EC2 Instances for the Region based on the total capacity.
 
•
Memory. Shows the Memory Utilization summary for the specified Region based on the total capacity.
Where to go next

Drill down on:

 
•
CPU Load. Displays the CPU Load dialog box, including CPU Utilization and Baseline.
 
•
Memory. Displays the Memory Usage dialog box, including Memory Utilization and Baseline.
 
•
Network I/O. Displays the Network I/O view, showing the metrics of network Usage (in bps) and Baseline.
 
Disk Usage. Display the Disk Usage view, showing the metrics of disk Usage and Baseline.

Explore - Instance view

The Explore - Instance view appears when you click Explore in the EC2 Instance Summary view.

Figure 18. Explore - Instances view

This view consists of the following embedded views:

•
Summary and Resource Information
•
Volumes
•
CPU Information
•
Memory
•
Network Information
 
 
Table 29. Volumes
Description

Shows the volumes that used by this instance. Table will show the name, state, size, utilization and so on.

Where to go next

Drill down on:

 
•
Description, Severity, Title, or Ack’ed. Displays the Alarm Created dialog box, showing additional information about the alarm. For more information about alarms, see the Foglight User Help.
 
Table 30. CPU Information
Description

.Shows CPU capacity, usage, and utilization.

Data displayed
•
Utilization. Jumps to the Utilization dialog box.
 
•
Usage. Jumps to the Usage dialog box.
 
•
Capacity. Jumps to the Capacity dialog box.
 
Table 31. Memory
Description

Shows Memory capacity, usage and utilization.

Data displayed
•
Utilization. Jumps to the Utilization dialog box.
 
•
Usage. Jumps to the Usage dialog box.
 
•
Capacity. Jumps to the Capacity dialog box.
 
 
 
Table 32. Network Information
Description

Shows Network in, Network out, and transfer rate.

Data displayed
•
Network in: Jumps to the Network in dialog box.
 
•
Network out. Jumps to the Network out dialog box.
 
•
Transfer rate. Jumps to the Transfer rate dialog box.
 
Table 33. Summary and Resource Information
Description

Shows the basic information about the selected EC2 instance, including EC2 instance type, name and type of the root device, DNS name, IP address and so on.

 
 
Table 34. Volume
Description

Shows Total volume read bytes, write bytes, and utilization.

Data displayed
•
Read bytes: Jumps to the Read bytes dialog box.
 
•
Write bytes. Jumps to the Write bytes dialog box.
 
•
Utilization. Jumps to the Utilization dialog box.
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