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Foglight for Hyper-V 5.7.0 - User and Reference Guide

About Foglight for Hyper-V Agent administration Performance monitoring with the Hyper-V Environment dashboard Performance investigation with the Hyper-V Explorer Foglight for Hyper-V alarms Appendix: Hyper-V Agent error codes

SCVMM Servers view

The SCVMM Servers view is a tree view. It lists the SCVMM servers that exist in your environment and shows their state.
This view appears in the Quick-View on the left when you select the SCVMM Servers tile in the Virtual Environment view.
Figure 85. SCVMM Servers view
Selecting the All SCVMM Servers node displays overall resource utilization for all SVCVMM servers in your integrated system, and identifies the elements that consume the highest amount of system resources in the Summary - All SCVMM Servers view on the right. Selecting a server node shows server-specific metrics in the SCVMM Server Summary view.
 
Table 29. Description of the View
Data displayed
•
Alarm severity. The state of the most recent alarm raised against the associated SCVMM server.
 
•
All Servers. A parent node for the SCVMM server object instances that appear in this view.
 
•
SCVMM Server. The SCVMM server name.
Where to go next
Drill down on:
 
•
All SCVMM Servers. Shows the Summary - All SCVMM Servers view in the Quick-View.
 
•
Server. Shows the SCVMM Server Summary view in the Quick-View.

Summary - All SCVMM Servers view

The Summary - All SCVMM Servers view displays overall resource utilization information for a group of SCVMM servers and identifies the elements that consume the highest amount of your system’s resources.
This view appears in the Quick-View on the left when you select All SCVMM Servers in the SCVMM Servers view.
Figure 86. Summary - All SCVMM Servers view
This view is made up of the following embedded views:
•
Alarms
•
Top CPU Consumers
•
Top Disk Consumers
•
Top Memory Consumers
•
Top Network Consumers
 
 
Table 30. Alarms
Description
Lists the alarms generated against the machine on which the SCVMM is installed.
Data displayed
•
Alarm Message. An explanation about why the alarm occurred.
 
•
Severity. Indicates the alarm severity: Warning, Critical, or Fatal.
 
•
Time. The time at which the alarm was generated.
Where to go next
Drill down on:
 
•
Any column. Displays the Alarm dialog box, showing additional information about the alarm. For more information about alarms in Foglight, see the Foglight User Help.
Figure 87. Alarm dialog box
 
Table 31. Top CPU Consumers
Description
Lists the SVCMM servers with the highest average CPU utilization.
Data displayed
•
Server. The name of the machine on which the SCVMM is installed, identified among top CPU consumers.
 
•
Utilization.The total percentage of CPU utilization the highest CPU consumers spend on executing system code and user programs, during the selected time range.
Where to go next
Drill down on:
 
•
Utilization (in the graph). Displays the Top Servers - CPU Utilization dialog box.
Figure 88. Top Servers - CPU Utilization dialog box
 
Table 32. Top Disk Consumers
Description
Lists the SCVMM servers with the highest disk transfer rate.
Data displayed
•
Rate. The rate at which the top disk consumers read or write data to the disk during the selected time range.
 
•
Server. The name of the machine on which the SCVMM is installed, identified among top disk consumers.
Where to go next
Drill down on:
 
•
Rate (in the graph). Displays the Top Servers - Disk Transfer Rate dialog box.
Figure 89. Top Servers - Disk Transfer Rate dialog box
 
Table 33. Top Memory Consumers
Description
Lists the SCVMM servers with the highest memory consumption.
Data displayed
•
Consumed. The amount of memory the top consumers use during the selected time range.
 
•
Server. The name of the machine on which the SCVMM is installed, identified among top memory consumers.
Where to go next
Drill down on:
 
•
Consumed. Displays the Top Servers - Memory Consumed dialog box.
Figure 90. Top Servers - Memory Consumed dialog box
 
Table 34. Top Network Consumers
Description
Lists the SCVMM servers with the highest network bandwidth.
Data displayed
•
Rate. The rate at which the highest network consumers transfer data to or from the network during the selected time range.
 
•
Server. The name of the machine on which the SCVMM is installed, identified among top network consumers.
Where to go next
Drill down on:
 
•
Rate. Displays the Top Servers - Network Transfer Rate dialog box.
Figure 91. Top Servers - Network Transfer Rate dialog box

SCVMM Server Summary view

The SCVMM Server Summary view shows the overall resource utilization and the amounts of system resource consumption for a physical server.
This view appears in the Quick-View on the left when you select an SCVMM server in the SCVMM Servers view.
Figure 92. SCVMM Server Summary view
This view is made up of the following embedded views:
•
Alarms
•
Related Items
•
Resource Utilizations
•
Windows Service and Database Status
 
Table 35. Alarms
Description
Lists the alarms generated against the machine on which the selected SCVMM is installed.
Data displayed
•
Alarm Message. An explanation about why the alarm occurred.
 
•
Severity. Indicates the alarm severity: Warning, Critical, or Fatal.
 
•
Time. The time at which the alarm was generated.
Where to go next
Drill down on:
 
•
Any column. Displays the Alarm dialog box, showing additional information about the alarm. For more information about alarms in Foglight, see the Foglight User Help.
Figure 93. Alarm dialog box
 
Table 36. Related Items
Description
Shows the numbers and states of the virtual and physical components associated with the selected SCVMM.
Data displayed
•
Clusters. The name of the cluster to which the selected SCVMM server belongs, followed by the counts of all alarms associated with the cluster, broken down by the alarm state (Normal, Warning, Critical, Fatal).
 
•
Servers. The number of the Hyper-V servers associated with the selected SCVMM, followed by the counts of all alarms associated with those servers, broken down by the alarm state (Normal, Warning, Critical, Fatal).
 
•
Virtual Machines. The number of the virtual machines associated with the selected SCVMM, followed by the counts of all alarms associated with those virtual machines, broken down by the alarm state (Normal, Warning, Critical, Fatal).
 
•
Storage. The number of the disk volumes associated with the selected SCVMM, followed by the counts of all alarms associated with those volumes, broken down by the alarm state (Normal, Warning, Critical, Fatal).
 
•
Library Servers. The number of the library servers associated with the selected SCVMM, followed by the counts of all alarms associated with those library servers, broken down by the alarm state (Normal, Warning, Critical, Fatal).
 
•
Host Groups. The number of the host groups associated with the selected SCVMM, followed by the counts of all alarms associated with those groups, broken down by the alarm state (Normal, Warning, Critical, Fatal).
Where to go next
Drill down on:
 
•
Alarm count. Displays a dwell that shows the objects against which alarms are generated.
Figure 94. Related objects alarm dwell
 
•
Cluster. Displays the Clusters dwell, showing the name and state of the cluster the selected SCVMM server belongs to.
Figure 95. Clusters dwell
 
•
Server. Displays the Servers dwell, showing the names and states of the Hyper-V servers associated with the selected SCVMM server.
Figure 96. Servers dwell
 
•
Virtual Machines. Displays the Virtual Machines dwell, showing the names and states of the virtual machines that are associated with the selected SCVMM server.
Figure 97. Virtual Machines dwell
 
•
Volumes. Displays the Other Items Inventory dwell, showing the names and states of the disk volumes that are associated with the selected SCVMM server.
Figure 98. Other Items Inventory dwell
 
•
Library Servers. Displays the Other Items Inventory dwell, showing the names and states of the library servers that are associated with the selected SCVMM server.
Figure 99. Other Items Inventory dwell
 
•
Host Groups. Displays the Other Items Inventory dwell, showing the names and states of the host groups that are associated with the selected SCVMM server.
Figure 100. Other Items Inventory dwell
 
Table 37. Resource Utilizations
Description
Shows the resource consumption for the selected SCVMM server broken down into four simple views.
Data displayed
•
CPU Load. The current percentage of the selected SCVMM server’s CPU load, used to execute system code and user programs, based on the total CPU capacity.
 
•
CPU Utilization, % Used. The percentage of the SCVMM server’s CPU utilization spent on executing system code and user programs during the selected time period.
 
•
Disk I/O. The current disk I/O rate for the selected SCVMM server.
 
•
Disk Utilization, Read Rate. The rate at which the SCVMM server reads data from the disk during the selected time period.
 
•
Disk Utilization, Write Rate. The rate at which the SCVMM server writes data to the disk during the selected time period.
 
•
Memory Usage. The current percentage of the average memory usage by the selected SCVMM server, based on the total memory capacity.
 
•
Memory Usage, Total Memory. The total memory capacity allocated to the selected SCVMM server.
 
•
Memory Utilization, % Used. The percentage of the available memory that the SCVMM server uses during the selected time period.
 
•
Network I/O. The current rate at which the selected SCVMM server transfers data from and to the network.
 
•
Network Utilization, Receive Rate. The rate at which the selected SCVMM server receives data from the network during the selected time period.
 
•
Network Utilization, Send Rate. The rate at which the selected SCVMM server sends data to the network during the selected time period.
Where to go next
Drill down on:
 
•
CPU Load spinner. Displays the CPU Load dialog box.
Figure 101. CPU Load dialog box
 
•
CPU Utilization graph. Displays the CPU Utilization dialog box.
Figure 102. CPU Utilization dialog box
 
•
Disk I/O spinner. Displays the Disk I/O dialog box.
Figure 103. Disk I/O dialog box
 
•
Disk Utilization graph. Displays the Disk Utilization dialog box.
Figure 104. Disk Utilization dialog box
 
•
Memory Usage spinner. Displays the Memory Usage dialog box.
Figure 105. Memory Usage dialog box
 
•
Memory Utilization graph. Displays the Memory Utilization dialog box.
Figure 106. Memory Utilization dialog box
 
•
Network I/O spinner. Displays the Network I/O dialog box.
Figure 107. Network I/O dialog box
 
•
Network Utilization graph. Displays the Network Utilization dialog box.
Figure 108. Network Utilization dialog box
 
Table 38. Windows Service and Database Status
Description
Indicates the state of the SCVMM database and the SCVMM Windows service.
Data displayed
Database Host. The name of the machine on which the database is running.
 
Database Name. The name of the SCVMM database.
 
Database Status. The alarm state of the SCVMM database.
 
SCVMM Host. The name of the machine on which the SCVMM is running.
 
Service Status. The state of the SCVMM Windows service.

Virtual machine monitoring

A virtual machine resides on a Hyper-V server. Virtual machines share many of the characteristics of physical systems (like storage and network interaction), but they do not have direct access to the hardware that is used to process. Each virtual machine runs on a guest operating system, for example, Microsoft Windows XP, and is allocated access to a specific set of the server’s resources, that includes the number of processors and the amount of memory it can leverage.
To review data collected about a specific virtual machine or all virtual machines, make your selection in the Quick-View.
•
Virtual Machines view
•
Summary - All Virtual Machines view
•
Virtual Machine Summary view
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