vRealize Operations Manager collects CPU usage, memory, summary, network, and datastore metrics for custom datacenter objects.

Custom datacenter metrics include capacity and badge metrics. See definitions in:

Capacity and Project-Based Metrics

Badge Metrics

CPU usage metrics provide information about CPU use.

CPU Usage Metrics for Custom Datacenters

Metric Key

Metric Name

Description

cpu|capacity_provisioned

Host Provisioned Capacity

Host provisioned capacity (MHz).

cpu|corecount_provisioned

Provisioned vCPU(s)

Provisioned vCPU(s).

cpu|demand_without_overhead

Demand without overhead

Value of demand excluding any overhead.

cpu|num_hosts_stressed

Number of hosts stressed

Number of hosts stressed.

cpu|stress_balance_factor

Stress Balance Factor

Stress balance factor.

cpu|min_host_capacity_remaining

Lowest Provider Capacity Remaining

Lowest provider capacity remaining.

cpu|workload_balance_factor

Workload Balance Factor

Workload balance factor.

cpu|max_host_workload

Highest Provider Workload

Highest provider workload.

cpu|host_workload_disparity

Host workload Max-Min Disparity

Host workload max-min disparity.

cpu|host_stress_disparity

Host stress Max-Min Disparity

Difference of max and min host stress in the container.

Memory metrics provide information about memory use.

Memory Metrics for Custom Datacenters

Metric Key

Metric Name

Description

mem|host_usable

Usable Memory

Usable memory.

mem|host_demand

Machine Demand

Memory machine demand in KB.

mem|num_hosts_stressed

Number of hosts stressed

Number of hosts stressed.

mem|stress_balance_factor

Stress Balance Factor

Stress balance factor.

mem|min_host_capacity_remaining

Lowest Provider Capacity Remaining

Lowest provider capacity remaining.

mem|workload_balance_factor

Workload Balance Factor

Workload balance factor.

mem|max_host_workload

Highest Provider Workload

Highest provider workload.

mem|host_workload_disparity

Host workload Max-Min Disparity

Host workload max-min disparity.

mem|host_stress_disparity

Host stress max-min disparity.

Summary metrics provide information about overall performance.

Summary Metrics for Custom Datacenters

Metric Key

Metric Name

Description

summary|number_running_vms

Number of Running VMs

Number of virtual machines that are ON.

summary|max_number_vms

Maximum Number of VMs

Maximum number of virtual machines.

summary|status

Status

Status of datacenter.

Network metrics provide information about network performance.

Network Metrics for Custom Datacenters

Metric Key

Metric Name

Description

net|usage_average

Usage Rate

The sum of the data transmitted and received for all the NIC instances of the host or virtual machine.

net|maxObserved_KBps

Max Observed Throughput

Max observed rate of network throughput.

net|maxObserved_Tx_KBps

Max Observed Transmitted Throughput

Max observed transmitted rate of network throughput.

net|maxObserved_Rx_KBps

Max Observed Received Throughput

Max observed received rate of network throughput.

net|transmitted_average

Data Transmit Rate

Average amount of data transmitted per second.

net|received_average

Data REceive Rate

Average amount of data received per second.

Datastore metrics provide information about datastore use.

Datastore Metrics for Custom Datacenters

Metric Key

Metric Name

Description

datastore|maxObserved_NumberRead

Max Observed Reads per second

Max observed average number of read commands issued per second during the collection interval.

datastore|maxObserved_Read

Max Observed Read Rate

Max observed rate of reading data from the datastore.

datastore|maxObserved_NumberWrite

Max Observed Writes per second

Max observed average number of write commands issued per second during the collection interval.

datastore|maxObserved_Write

Max Observed Write Rate

Max observed rate of writing data from the datastore.

datastore|maxObserved_OIO

Max Observed Number of Outstanding IO Operations

Max observer number of outstanding IO operations.

datastore|demand_oio

Outstanding IO requests

OIO for datastore.

datastore|numberReadAveraged_average

Reads per second

Average number of read commands issued per second during the collection interval.

datastore|numberWriteAveraged_average

Writes per second

Average number of write commands issued per second during the collection interval.

datastore|read_average

Read rate

Amount of data read in the performance interval.

datastore|write_average

Write rate

Amount of data written to disk in the performance interval.