This plugin has the ability to gather the following metrics:
| Namespace | Data Type | Description |
|---|---|---|
| /intel/openstack/nova/cluster/config/allocation_ratio_ram | float64 | The virtual ram to physical ram allocation ratio |
| /intel/openstack/nova/cluster/config/reserved_node_ram_mb | float64 | Reserved RAM per node - in MB |
| /intel/openstack/nova/cluster/config/allocation_ratio_cores | float64 | The overcommit ratio for vCPUs |
| /intel/openstack/nova/cluster/config/reserved_node_cores | float64 | Reserved cores per node |
| /intel/openstack/nova/tenant/<tenant name>/limits/max_server_meta | int | The maximum number of metadata items associated with a server |
| /intel/openstack/nova/tenant/<tenant name>/limits/max_personality | int | The maximum number of file path/content pairs that can be supplied on server build |
| /intel/openstack/nova/tenant/<tenant name>/limits/total_server_groups_used | int | The total server groups used by this tenant |
| /intel/openstack/nova/tenant/<tenant name>/limits/max_image_meta | int | The maximum number of metadata items associated with an image |
| /intel/openstack/nova/tenant/<tenant name>/limits/max_personality_size | int | The maximum size, in bytes, for each personality file |
| /intel/openstack/nova/tenant/<tenant name>/limits/max_server_groups | int | The maximum number of security group rules allowed for this tenant |
| /intel/openstack/nova/tenant/<tenant name>/limits/max_security_group_rules | int | The maximum number of security groups allowed for this tenant |
| /intel/openstack/nova/tenant/<tenant name>/limits/max_total_keypairs | int | The maximum allowed keypairs allowed for this tenant |
| /intel/openstack/nova/tenant/<tenant name>/limits/total_cores_used | int | Total cores currently in use by tenant |
| /intel/openstack/nova/tenant/<tenant name>/limits/total_ram_used | int | The current RAM used by this tenant shown as gibibyte |
| /intel/openstack/nova/tenant/<tenant name>/limits/total_instances_used | int | The total instances used by this tenant |
| /intel/openstack/nova/tenant/<tenant name>/limits/max_security_groups | int | The maximum number of security groups allowed for this tenant |
| /intel/openstack/nova/tenant/<tenant name>/limits/total_floating_ips_used | int | The total floating IPs used by this tenant |
| /intel/openstack/nova/tenant/<tenant name>/limits/max_total_cores | int | The maximum allowed cores for this tenant |
| /intel/openstack/nova/tenant/<tenant name>/limits/total_security_groups_used | int | The total number of security groups used by this tenant |
| /intel/openstack/nova/tenant/<tenant name>/limits/max_total_floating_ips | int | The maximum allowed floating IPs for this tenant |
| /intel/openstack/nova/tenant/<tenant name>/limits/max_total_instances | int | The maximum number of instances allowed for this tenant |
| /intel/openstack/nova/tenant/<tenant name>/limits/max_total_ram_size | int | The maximum total amount of RAM (MB) |
| /intel/openstack/nova/tenant/<tenant name>/limits/max_server_group_members | int | The maximum number of server group members for this tenant |
| /intel/openstack/nova/tenant/<tenant name>/quotas/cores | int | The number of allowed instance cores for each tenant |
| /intel/openstack/nova/tenant/<tenant name>/quotas/fixed_ips | int | The number of allowed fixed IP addresses for each tenant, must be equal to or greater than the number of allowed instances |
| /intel/openstack/nova/tenant/<tenant name>/quotas/floating_ips | int | The number of allowed floating IP addresses for each tenant |
| /intel/openstack/nova/tenant/<tenant name>/quotas/instances | int | The number of allowed instances for each tenant |
| /intel/openstack/nova/tenant/<tenant name>/quotas/key_pairs | int | The number of allowed key pairs for each user |
| /intel/openstack/nova/tenant/<tenant name>/quotas/ram | int | The amount of allowed instance RAM, in MB, for each tenant |
| /intel/openstack/nova/tenant/<tenant name>/quotas/security_groups | int | The number of allowed security groups for each tenant |
| /intel/openstack/nova/hypervisor/<hypervisor>/local_gb | int | The total GB of local disk capacity the compute node provides |
| /intel/openstack/nova/hypervisor/<hypervisor>/local_gb_used | int | The amount of disk in GB used on the compute node |
| /intel/openstack/nova/hypervisor/<hypervisor>/current_workload | int | Current workload on the Nova hypervisor |
| /intel/openstack/nova/hypervisor/<hypervisor>/free_disk_gb | int | The calculated amount of disk the compute node has available |
| /intel/openstack/nova/hypervisor/<hypervisor>/free_ram_mb | int | The calculated amount of RAM the compute node has available |
| /intel/openstack/nova/hypervisor/<hypervisor>/memory_mb | int | The total MB of RAM capacity the compute node provides |
| /intel/openstack/nova/hypervisor/<hypervisor>/memory_mb_used | int | The amount of RAM in MB used on the compute node |
| /intel/openstack/nova/hypervisor/<hypervisor>/memory_mb_overcommit | float64 | The multiplication of the amount of RAM in MB used on the compute node and the virtual ram to physical ram allocation ratio |
| /intel/openstack/nova/hypervisor/<hypervisor>/memory_mb_overcommit_withreserve | float64 | The multiplication of the amount of RAM in MB used on the compute node and the virtual ram to physical ram allocation ratio, decreased by reserved RAM per node - in MB |
| /intel/openstack/nova/hypervisor/<hypervisor>/vcpus | int | The total number of vCPUs the compute node provides |
| /intel/openstack/nova/hypervisor/<hypervisor>/vcpus_used | int | The number of vCPUs consumed on the compute node |
| /intel/openstack/nova/hypervisor/<hypervisor>/vcpus_overcommit | float64 | The multiplication of the total number of vCPUs the compute node provides and the overcommit ratio for vCPUs |
| /intel/openstack/nova/hypervisor/<hypervisor>/vcpus_overcommit_withreserve | float64 | The multiplication of the total number of vCPUs the compute node provides and the overcommit ratio for vCPUs, decreased by reserved cores per node |
| /intel/openstack/nova/hypervisor/<hypervisor>/disk_available_least | int | Disk available for the Nova hypervisor shown as gibibyte |
| /intel/openstack/nova/hypervisor/<hypervisor>/running_vms | int | The number of virtual machine instances running on the node |
| /intel/openstack/nova/hypervisor/<hypervisor>/hypervisor_version | int | The hypervisor version |