Storage Pod
Metrics
VMware Aria
Operations
collects datastore and disk space metrics for storage pod objects. Storage Pod metrics include
capacity and badge metrics. See definitions in:
Metric Name
| Description
|
|---|---|
Read IOPS
| Average number of read commands issued per
second during the collection interval.
Key:
datastore|numberReadAveraged_average
|
Writes per second
| Average number of write commands issued per
second during the collection interval.
Key:
datastore|numberWriteAveraged_average
|
Read Throughput (KBps)
| Amount of data read in the performance
interval.
Key:
datastore|read_average
|
Write Throughput (KBps)
| Amount of data written to disk in the
performance interval.
Key:
datastore|write_average
|
Total Throughput (KBps)
| Usage Average.
Key:
datastore|usage_average
|
Read Latency
| Average amount of time for a read operation
from the datastore. Total latency = kernel latency + device latency.
Key:
datastore|totalReadLatency_average
|
Write Latency
| Average amount of time for a write operation to
the datastore. Total latency = kernel latency + device latency.
Key:
datastore|totalWriteLatency_average
|
Total Latency (ms)
| 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.
Key:
datastore|totalLatency_average
|
Total IOPS
| Average number of commands issued per second
during the collection interval.
Key:
datastore|commandsAveraged_average
|
Metric Name
| Description
|
|---|---|
Freespace
| Unused space available on datastore.
Key: diskspace|freespace
|
Total used
| Total space used.
Key: diskspace|disktotal
|
Capacity
| Total capacity of datastore.
Key: diskspace|capacity
|
Virtual Machine used
| Space used by virtual machine files.
Key: diskspace|used
|
Snapshot Space
| Space used by snapshots.
Key: diskspace|snapshot
|