2 Oracle Compute Cluster

An Oracle Compute cluster is a group of at least three physical nodes running Oracle Compute software on the same Ethernet domain. This chapter describes the metrics defined for the Oracle Compute cluster target type.

For more information about Oracle Compute Cluster targets, see the Oracle Enterprise Manager Cloud Administration Guide.

2.1 Load

This metric category describes the Oracle Compute Cluster Load metrics.

2.1.1 CPU Utilization (%)

This metric displays the average CPU utilization of all Dom0 in the site.

Target Version	Collection Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	Not Defined	Not Defined	CPU Utilization is %value%%%, crossed warning (%warning_threshold%) or critical (%critical_threshold%) threshold.

2.1.2 Memory Utilization (%)

This metric displays the average memory utilization of all Dom0 in the site.

Target Version	Collection Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	Not Defined	Not Defined	Memory Utilization is %value%%%, crossed warning (%warning_threshold%) or critical (%critical_threshold%) threshold.

2.2 Oracle Compute Identifiers

This metric category describes the metrics associated with Oracle Compute Identifiers.

2.2.1 Server Name

This metric displays the name of the Oracle VM instance.

Target Version	Collection Frequency
All Versions	Every 5 Minutes

2.2.2 Virtual Platform UUID

This metric displays the UUID of the Oracle compute node on which the VM instance is running.

Target Version	Collection Frequency
All Versions	Every 5 Minutes

2.2.3 Virtual Platform IP Address

This metric displays the IP address of the Oracle compute node on which the VM instance is running.

Target Version	Collection Frequency
All Versions	Every 5 Minutes

2.3 Oracle Server Response

This metric category describes the metrics associated with the response status of the target.

2.3.1 Target Identifier

This metric specifies the destination target instance to which the metric data will be forwarded.

Target Version	Collection Frequency
All Versions	Every 1 Minute

2.3.2 State

This metric displays the state of the Oracle compute node.

Target Version	Collection Frequency
All Versions	Every1 Minute

2.3.3 Status

This metric provides the value for Response:Status metric for the Oracle Server target instance

Target Version	Collection Frequency
All Versions	Every 1 Minute

2.4 Oracle Virtual Platform Response

This metric category describes the metrics associated with the response status of the Oracle Virtual Platform target instance.

2.4.1 Target Identifier

This metric specifies the destination target instance to which the metric data will be forwarded.

Target Version	Collection Frequency
All Versions	Every 1 Minute

2.4.2 State

This metric displays the state of the Oracle compute node.

Target Version	Collection Frequency
All Versions	Every 1 Minute

2.4.3 Status

This metric provides the value for the Response:Status metric for the Oracle Virtual Platform target instance

Target Version	Collection Frequency
All Versions	Every 1 Minute

2.5 Oracle Virtual Platform Load

This metric category describes the load metrics associated with the Oracle Virtual Platform.

2.5.1 Physical Server Memory Free (MB)

This metric displays the free memory in MB excluding the Dom0

Target Version	Collection Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	Not Defined	Not Defined	Oracle Virtual Platform's free memory is %value% MB, gone below warning (%warning_threshold%) or critical (%critical_threshold%) threshold.

2.5.2 Physical Server Memory used (MB)

This metric displays the used memory in MB excluding the Dom0

Target Version	Collection Frequency
All Versions	Every 5 Minutes

2.5.3 Physical Server Memory utilization (%)

This metric displays the memory utilization in MB excluding the Dom0

Target Version	Collection Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	Not Defined	Not Defined	Oracle Virtual Platform's memory utilization is %value%%%, crossed warning (%warning_threshold%) or critical (%critical_threshold%) threshold.

2.5.4 Physical Server Swap Memory used (MB)

This metric displays the Swap memory used in MB excluding the Dom0

Target Version	Collection Frequency
All Versions	Every 5 Minutes

2.5.5 Physical Server Swap utilization (%)

This metric displays the Swap memory utilization (%) excluding the Dom0

Target Version	Collection Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	Not Defined	Not Defined	Oracle Virtual Platform's swap utilization is %value%%%, crossed warning (%warning_threshold%) or critical (%critical_threshold%) threshold.

2.5.6 Target Separator

The value for this field determines the destination target instance (Oracle Virtual Platform) to which the metric data will be forwarded.

Target Version	Collection Frequency
All Versions	Every 5 Minutes

2.6 Dom0 Load

This metric category describes the Load metrics associated with the Dom0 (Control Domain).

2.6.1 CPU utilization (%)

This metric displays the CPU Utilization (%) of the Dom0.

Target Version	Collection Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	Not Defined	Not Defined	Oracle Virtual Platform dom0 cpu utilization is %value%%%, crossed warning (%warning_threshold%) or critical (%critical_threshold%) threshold.

2.6.2 Local Disk space utilization (%)

This metric displays the Disk space Utilization (%) of the Dom0

Target Version	Collection Frequency
All Versions	Every 5 Minutes

2.6.3 Logical memory free (MB)

This metric displays the Logical free memory in MB of the Dom0

Target Version	Collection Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	Not Defined	Not Defined	Oracle Virtual Platform dom0 free logical memory is %value% MB, gone below warning (%warning_threshold%) or critical (%critical_threshold%) threshold.

2.6.4 Memory free (MB)

This metric displays the free memory in MB of the Dom0

Target Version	Collection Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	Not Defined	Not Defined	Oracle Virtual Platform dom0 free memory is %value% MB, gone below warning (%warning_threshold%) or critical (%critical_threshold%) threshold.

2.6.5 Used Logical Memory (%)

This metric displays the logical memory utilization in (%) of the Dom0

Target Version	Collection Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	Not Defined	Not Defined	Oracle Virtual Platform dom0 used logical memory utilization is %value%%%, crossed warning (%warning_threshold%) or critical (%critical_threshold%) threshold.

2.6.6 Memory used (MB)

This metric displays the used memory in MB of the Dom0

Target Version	Collection Frequency
All Versions	Every 5 Minutes

2.6.7 Memory utilization (%)

This metric displays the memory utilization in (%) of the Dom0

Target Version	Collection Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	Not Defined	Not Defined	Oracle Virtual Platform dom0 memory utilization is %value%%%, crossed warning (%warning_threshold%) or critical (%critical_threshold%) threshold.

2.6.8 Number of virtual machines

This metric displays the number of virtual machines running on the virtual platform

Target Version	Collection Frequency
All Versions	Every 5 Minutes

2.6.9 Total Processes

This metric displays the number of process running on the Dom0

Target Version	Collection Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	Not Defined	Not Defined	Oracle Virtual Platform dom0 total processes is %value%, crossed warning (%warning_threshold%) or critical (%critical_threshold%) threshold.

2.6.10 Swap space used (MB)

This metric displays the swap space used in megabytes of the Dom0

Target Version	Collection Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	Not Defined	Not Defined	Oracle Virtual Platform used swap space (MB) is %value%, crossed warning (%warning_threshold%) or critical (%critical_threshold%) threshold.

2.6.11 Swap space utilization(%)

This metric displays the percentage of swap utilization in the Dom0

Target Version	Collection Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	Not Defined	Not Defined	Oracle Virtual Platform swap space utilization(%) is %value%%%, crossed warning (%warning_threshold%) or critical (%critical_threshold%) threshold.

2.6.12 Target Separator

This metric determines the destination target instance (Oracle Virtual Platform) to which the metric data will be forwarded.

Target Version	Collection Frequency
All Versions	Every 5 Minutes

2.7 Oracle Virtual Platform Network Activity

This metric category describes the metrics associated with Oracle Virtual Platform network activity.

2.7.1 Read throughput (MB per second)

This metric provides the read throughput of the disk in MB per second

Target Version	Collection Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	Not Defined	Not Defined	Oracle Virtual Platform's read throughput for %keyvalue% is %value% (KB per second), crossed warning (%warning_threshold%) or critical (%critical_threshold%) threshold.

2.7.2 Total throughput (MB per second)

This metric provides the total throughput of the disk in MB per second

Target Version	Collection Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	Not Defined	Not Defined	Oracle Virtual Platform's total throughput for %keyvalue% is %value% (KB per second), crossed warning (%warning_threshold%) or critical (%critical_threshold%) threshold.

2.7.3 Write throughput (MB per second)

This metric provides the write throughput of the disk in MB per second

Target Version	Collection Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	Not Defined	Not Defined	Oracle Virtual Platform's write throughput for %keyvalue% is %value% (KB per second), crossed warning (%warning_threshold%) or critical (%critical_threshold%) threshold.

2.7.4 Interface Name

This metric provides the name of the network interface

Target Version	Collection Frequency
All Versions	Every 5 Minutes

2.7.5 Target Separator (Network Activity)

This metric specifies the destination target instance (Oracle Virtual Platform) to which the metric data will be forwarded.

Target Version	Collection Frequency
All Versions	Every 5 Minutes

2.8 Oracle Virtual Server Response

This metric category describes the metrics associated with the response status of the Oracle VM Instance target

2.8.1 Target Identifier

This metric specifies the destination target instance (Oracle VM Instance) to which the metric data will be forwarded.

Target Version	Collection Frequency
All Versions	Every 1 Minute

2.8.2 State

This metric displays the state of the Oracle VM Instance.

Target Version	Collection Frequency
All Versions	Every 1 Minute

2.8.3 Status

This metric provides the value for Response Status metric for the Oracle VM Instance target

Target Version	Collection Frequency
All Versions	Every 1 Minute

2.9 Oracle Virtual Server Load

This metric category describes the load metrics associated with the Oracle virtual server.

2.9.1 Relative CPU utilization of the virtual machine (%)

This metric displays the relative CPU Utilization (%) of the oracle VM Instance

Target Version	Collection Frequency	Default Warning Threshold	Default Critical Threshold	Alert Text
All Versions	Every 5 Minutes	Not Defined	Not Defined	Oracle Server's relative cpu utilization is %value%%%, crossed warning (%warning_threshold%) or critical (%critical_threshold%) threshold.

2.9.2 Target Separator

This metric specifies the destination target instance (Oracle VM Instance) to which the metric data will be forwarded.

Target Version	Collection Frequency
All Versions	Every 5 Minutes