volume
Counter Manager table for exporting volume performance counters. The alias names for volume:node and volume:svm are volume_node and volume_svm respectively.
Classic Object: volume
Table Row IDs
ID Format | Aggregation Type | Comment |
---|---|---|
{svm.name}:{instance_name}:{instance_uuid} |
(not applicable) |
This represents the construction of the row ID field, which is a single unique string that identifies a row. |
{node.name}:{node.uuid} |
node |
This represents the construction of the row ID field in node combo object, which is a single unique string that identifies a row. |
{svm.name}:{svm.uuid} |
svm |
This represents the construction of the row ID field in svm combo object, which is a single unique string that identifies a row. |
Properties
This section describes the mapping between classic (ONTAPI) string counter names and REST property names.
Classic String Counter | REST Property | Description |
---|---|---|
node_name |
node.name |
Name of the Node |
node_uuid |
node.uuid |
UUID for the node |
instance_name |
name |
This is the name of the volume counter row |
instance_uuid |
uuid |
DSID/MSID of this volume row |
vserver_name |
svm.name |
Name of the Copy Manager SVM row |
vserver_uuid |
svm.uuid |
UUID for the Copy Manager SVM row |
parent_aggr |
parent_aggregate |
The name of the aggregate hosting this volume |
Counters
This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.
Classic Numeric Counter | REST Counter | Description |
---|---|---|
read_data |
bytes_read |
Bytes read per second |
write_data |
bytes_written |
Bytes written per second |
read_ops |
total_read_ops |
Number of read operations per second from the volume |
write_ops |
total_write_ops |
Number of write operations per second to the volume |
other_ops |
total_other_ops |
Number of other operations per second to the volume |
total_ops |
total_ops |
Number of operations per second serviced by the volume |
read_latency |
read_latency |
Average latency in microseconds for the WAFL filesystem to process read request |
write_latency |
write_latency |
Average latency in microseconds for the WAFL filesystem to process write request |
other_latency |
other_latency |
Average latency in microseconds for the WAFL filesystem to process other |
avg_latency |
average_latency |
Average latency in microseconds for the WAFL filesystem to process all the |
cifs_read_data |
cifs.read_data |
Bytes read per second via CIFS |
cifs_read_latency |
cifs.read_latency |
Average time for the WAFL filesystem to process CIFS read requests to the |
cifs_read_ops |
cifs.read_ops |
Number of CIFS read operations per second from the volume |
cifs_write_data |
cifs.write_data |
Bytes written per second via CIFS |
cifs_write_latency |
cifs.write_latency |
Average time for the WAFL filesystem to process CIFS write requests to the |
cifs_write_ops |
cifs.write_ops |
Number of CIFS write operations per second to the volume |
cifs_other_latency |
cifs.other_latency |
Average time for the WAFL filesystem to process other CIFS operations to the |
cifs_other_ops |
cifs.other_ops |
Number of other CIFS operations per second to the volume |
nfs_read_data |
nfs.read_data |
Bytes read per second via NFS |
nfs_read_latency |
nfs.read_latency |
Average time for the WAFL filesystem to process NFS protocol read requests to |
nfs_read_ops |
nfs.read_ops |
Number of NFS read operations per second from the volume |
nfs_write_data |
nfs.write_data |
Bytes written per second via NFS |
nfs_write_latency |
nfs.write_latency |
Average time for the WAFL filesystem to process NFS protocol write requests to |
nfs_write_ops |
nfs.write_ops |
Number of NFS write operations per second to the volume |
nfs_other_latency |
nfs.other_latency |
Average time for the WAFL filesystem to process other NFS operations to the |
nfs_other_ops |
nfs.other_ops |
Number of other NFS operations per second to the volume |
iscsi_read_data |
iscsi.read_data |
Bytes read per second via block protocol |
iscsi_read_latency |
iscsi.read_latency |
Average time for the WAFL filesystem to process iSCSI protocol read operations |
iscsi_read_ops |
iscsi.read_ops |
Number of block protocol read operations per second from the volume |
iscsi_write_data |
iscsi.write_data |
Bytes written per second via block protocol |
iscsi_write_latency |
iscsi.write_latency |
Average time for the WAFL filesystem to process iSCSI protocol write operations |
iscsi_write_ops |
iscsi.write_ops |
Number of block protocol write operations per second to the volume |
iscsi_other_latency |
iscsi.other_latency |
Average time for the WAFL filesystem to process other iSCSI protocol operations |
iscsi_other_ops |
iscsi.other_ops |
Number of other block protocol operations per second to the volume |
fcp_read_data |
fcp.read_data |
Bytes read per second via block protocol |
fcp_read_latency |
fcp.read_latency |
Average time for the WAFL filesystem to process FCP protocol read operations to |
fcp_read_ops |
fcp.read_ops |
Number of block protocol read operations per second from the volume |
fcp_write_data |
fcp.write_data |
Bytes written per second via block protocol |
fcp_write_latency |
fcp.write_latency |
Average time for the WAFL filesystem to process FCP protocol write operations to |
fcp_write_ops |
fcp.write_ops |
Number of block protocol write operations per second to the volume |
fcp_other_latency |
fcp.other_latency |
Average time for the WAFL filesystem to process other FCP protocol operations to |
fcp_other_ops |
fcp.other_ops |
Number of other block protocol operations per second to the volume |
nfs_protocol_read_latency |
nfs.read_latency_histogram |
Latency histograms for read requests from the NFS protocol to the volume in the |
nfs_protocol_write_histo |
nfs.write_histogram |
Write granularity histogram for write requests from NFS to the volume in the |
nfs_protocol_misaligned_writes |
nfs.misaligned_writes_histogram |
Mis-aligned writes for specific sized write requests from NFS to the volume in |
nfs_protocol_write_latency |
nfs.write_latency_histogram |
Latency histograms for write requests from the NFS protocol to the volume in the |
nfs_getattr_latency |
nfs.getattr_latency |
Average time for the WAFL filesystem to process NFS protocol getattr requests to |
nfs_protocol_getattr_latency |
nfs.getattr_latency_histogram |
Latency histograms for getattr requests from the NFS protocol to the volume in |
nfs_getattr_ops |
nfs.getattr_ops |
Number of NFS getattr per second to the volume. |
nfs_setattr_ops |
nfs.setattr_ops |
Number of NFS setattr requests per second to the volume. |
nfs_setattr_latency |
nfs.setattr_latency |
Average time for the WAFL filesystem to process NFS protocol setattr requests to |
nfs_protocol_setattr_latency |
nfs.setattr_latency_histogram |
Latency histograms for setattr requests from the NFS protocol to the volume in |
nfs_lookup_latency |
nfs.lookup_latency |
Average time for the WAFL filesystem to process NFS protocol lookup requests to |
nfs_protocol_lookup_latency |
nfs.lookup_latency_histogram |
Latency histograms for lookup requests from the NFS protocol to the volume in |
nfs_lookup_ops |
nfs.lookup_ops |
Number of NFS lookups per second to the volume. |
nfs_access_latency |
nfs.access_latency |
Average time for the WAFL filesystem to process NFS protocol access requests to |
nfs_protocol_access_latency |
nfs.access_latency_histogram |
Latency histograms for access requests from the NFS protocol to the volume in |
nfs_access_ops |
nfs.access_ops |
Number of NFS accesses per second to the volume. |
nfs_punch_hole_data |
nfs.punch_hole_data |
Bytes hole-punched per second via NFS to the volume. |
nfs_punch_hole_ops |
nfs.punch_hole_ops |
Number of NFS hole-punch requests per second to the volume. |
nfs_punch_hole_latency |
nfs.punch_hole_latency |
Average time for the WAFL filesystem to process NFS protocol hole-punch requests |
nfs_protocol_punch_hole_histo |
nfs.punch_hole_histogram |
Granularity histogram for hole-punch requests from NFS to the volume in the WAFL |
nfs_protocol_punch_hole_latency |
nfs.punch_hole_latency_histogram |
Latency histograms for hole-punch requests from the NFS protocol to the volume |
nfs_protocol_other_latency |
nfs.other_latency_histogram |
Latency histograms for other requests from the NFS protocol to the volume in the |
nfs_total_ops |
nfs.total_ops |
Number of total NFS operations per second to the volume. |
Property/Counter Content Changes
This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.
REST Counter | Description |
---|---|
nfs.write_histogram |
For each of the labels in this histogram, all white spaces have been removed. |
nfs.misaligned_writes_histogram |
For each of the labels in this histogram, whitespace is changed to "_" and |
nfs.punch_hole_histogram |
For each of the labels in this histogram, all white spaces have been removed. |
Table Aliases
This section describes aliases for aggregated tables.
Classic Object | Alias |
---|---|
volume:node |
volume_node |
volume:svm |
volume_svm |