eG Monitoring

Measures reported by OSHvOsTest

This test collects various metrics pertaining to the CPU, disk, and memory usage of every OpenStack hypervisor supported by the target OpenStack Controller. Using the metrics reported by this test, administrators can optimize the resource utilization of the hypervisors so as to ensure seamless operations on the hypervisors.

Outputs of the test: One set of results for each OpenStack hypervisor connected to the target OpenStack Controller.

Descriptor: OpenStack hypervisor

The measures made by this test are as follows:

Measurement | Description | Measurement Unit | Interpretation
--- | --- | --- | ---
No_of_service | Indicates the number of services running on this hypervisor that is connected with the target controller. | Number | Use the detailed diagnosis of this measure to know the details of zones to which the services are belonging to.
Total_CPU | Indicates the total number of CPUs allocated for running the services on this hypervisor. | Number |
Used_CPU | Indicates the number of CPUs that are currently in use. | Number |
Free_CPU | Indicates the number of CPUs that are available for use. | Number | A high value is preferred for this measure.
CPU_usage | Indicates the percentage of the CPU used for running services on this hypervisor. | Percent |
Total_memory | Indicates the total amount of memory allocated for this hypervisor. | GB |
Used_memory | Indicates the amount of memory used by this hypervisor. | GB |
Free_memory | Indicates the total amount of memory available for use by this hypervisor. | GB | A high value is preferred for this measure.
Memory_usage | Indicates the percentage of memory used by this hypervisor. | Percent |
Total_disk | Indicates the total amount of disk space allocated for this hypervisor. | GB |
Used_disk | Indicates the amount of disk space used by this hypervisor. | GB |
Free_disk | Indicates the amount of disk space available for use by this hypervisor. | GB | A high value is preferred for this measure.
Disk_usage | Indicates the percentage of disk space used by this hypervisor. | Percent |