6.3

n
“Badge Metrics,” on page 65
Table 1‑75. Datastore Metrics for Storage Pods
Metric Key Metric Name Description
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 wrien to disk in the
performance interval.
datastore|usage_average Usage Average Usage Average.
datastore|
totalReadLatency_average
Read Latency Average amount of time for a read operation
from the datastore. Total latency = kernel
latency + device latency.
datastore|
totalWriteLatency_average
Write Latency Average amount of time for a write operation
to the datastore. Total latency = kernel latency
+ device latency.
datastore|totalLatency_average Disk Command Latency The average amount of time taken for a
command from the perspective of a Guest OS.
This is the sum of Kernel Command Latency
and Physical Device Command Latency.
datastore|
commandsAveraged_average
Commands per second Average number of commands issued per
second during the collection interval.
Table 1‑76. Diskspace Metrics for Storage Pods
Metric Key Metric Name Description
diskspace|disktotal Total used Total space used.
diskspace|freespace Freespace Unused space available on datastore.
diskspace|capacity Capacity Total capacity of datastore.
diskspace|used Virtual Machine used Space used by virtual machine les.
diskspace|snapshot Snapshot Space Space used by snapshots.
VMware Distributed Virtual Switch Metrics
vRealize Operations Manager collects network and summary metrics for VMware distributed virtual switch
objects.
VMware Distributed Virtual Switch metrics include capacity and badge metrics. See denitions in:
n
“Capacity and Project-Based Metrics,” on page 62
n
“Badge Metrics,” on page 65
Table 1‑77. Network Metrics for VMware Distributed Virtual Switches
Metric Key Metric Name Description
network|port_statistics|
rx_bytes
Total Ingress Trac Total ingress trac (KBps).
network|port_statistics|
tx_bytes
Total Egress Trac Total egress trac (KBps).
Chapter 1 Metric Definitions in vRealize Operations Manager
VMware, Inc. 55