NetApp Cluster-Mode Performance Metrics Version 9.2.00

Metric	Description
# Read Blocks	Number of blocks read per second during a consistency point (CP) count check on the aggregate.
# Read Blocks HDD	Number of blocks read per second during a consistency point (CP) count check on the aggregate hard disk drive (HDD) disks.
# Read Blocks SSD	Number of blocks read per second during a consistency point (CP) count check on the aggregate solid state drive (SSD) disks.
# Reads	Number of reads per second done during a consistency point (CP) count check to the aggregate.
# Reads HDD	Number of reads per second done during a consistency point (CP) count check to the aggregate hard disk drive (HDD) disks.
# Reads SSD	Number of reads per second done during a consistency point (CP) count check to the aggregate solid state drive (SSD) disks.
Total Transfers	Total number of transfers per second serviced by the aggregate.
Total Transfers HDD	Total number of transfers per second serviced by the aggregate hard disk drive (HDD) disks.
Total Transfers SSD	Total number of transfers per second serviced by the aggregate solid state drive (SSD) disks.
# User Read Blocks	Number of blocks read per second on the aggregate.
# User Read Blocks HDD	Number of blocks read per second on the aggregate hard disk drive (HDD) disks.
# User Read Blocks SSD	Number of blocks read per second on the aggregate solid state drive (SSD) disks.
# User Reads	Number of user reads per second to the aggregate.
# User Reads HDD	Number of user reads per second to the aggregate hard disk drive (HDD) disks.
# User Reads SSD	Number of user reads per second to the aggregate solid state drive (SSD) disks.
# User Write Blocks	Number of blocks written per second to the aggregate.
# User Write Blocks HDD	Number of blocks written per second to the aggregate hard disk drive (HDD) disks.
# User Write Blocks SSD	Number of blocks written per second to the aggregate solid state drive (SSD) disks.
# User Writes	Number of user writes per second to the aggregate.
# User Write HDD	Number of user writes per second to the aggregate hard disk drive (HDD) disks.
# User Write SSD	Number of user writes per second to the aggregate solid state drive (SSD) disks.

Metric	Description
# Active Searches	Number of active searches over SMB and SMB2.
# Auth Rejected	Authentication refused after too many requests were made in rapid succession.
# Out Change Notification	Number of active change notifications over SMB and SMB2.
Avg CIFS Latency	Average latency for CIFS operations.
CIFS Latency Operations	Total observed CIFS operations to be used as a base counter for a CIFS average latency calculation.
CIFS IOPS	Total number of CIFS operations.
CIFS Read IOPS	Total number of CIFS read operations.
CIFS Write IOPS	Total number of CIFS write operations.
# CIFS Commands Outstanding	Number of SMB and SMB2 commands in process.
# CIFS Connected Shares	Number of SMB and SMB2 share connections.
# CIFS Connections	Number of connections.
# CIFS Connections Established	Number of established SMB and SMB2 sessions.
# Open Files	Number of open files over SMB and SMB2.
# Signed Sessions	Number of signed SMB and SMB2 session.

Metric	Description
Disk Busy	Time base for the disk-busy calculation.
Consistency Point Read Blocks	Number of blocks transferred for consistency point read operations per second.
Consistency Point Read Blocks Avg	Average number of blocks transferred in each consistency point (CP) read operation during a CP check.
Consistency Point Latency	Average latency per block in microseconds for consistency point read operations.
Consistency Point Read	Number of disk read operations initiated each second for consistency point processing.
Disk Busy %	Percentage of time there was at least one outstanding request to the disk.
Disk Capacity	Disk capacity. Values are stored as KiB in the database and rendered according to your user profile preferences.
Guaranteed Read Blocks	Number of blocks transferred for guaranteed read operations per second.
Guaranteed Read Blocks Avg	Average number of blocks transferred in each guaranteed read operation.
Guaranteed Read Latency	Average latency per block in microseconds for guaranteed read operations.
Guaranteed Read	Number of disk read operations initiated each second for RAID reconstruct or scrubbing activities.
Guaranteed Write Blocks	Number of blocks transferred for guaranteed write operations per second.
Guaranteed Write Blocks Avg	Average number of blocks transferred in each guaranteed write operation.
Guaranteed Write Latency	Average latency per block in microseconds for guaranteed write operations.
Guaranteed Write	Number of write read operations initiated each second for RAID reconstruct or scrubbing activities.
Blocks Skipped IOPS	Number of blocks skipped in skip-mask write operations per second.
# Disk IOPS	Total number of disk operations per second involving initiated data transfer.
User Read Blocks	Number of blocks transferred per second for user read operations.
User Read Blocks Avg	Average number of blocks transferred in each user read operation.
User Read Latency	Average latency per block in microseconds for user read operations.
User Read	Number of disk read operations initiated each second for retrieving data or metadata associated with user requests.
User Skip Writes	Number of disk skip-write operations initiated each second for storing data or metadata associated with user requests.
User Write Blocks	Number of blocks transferred per second for user write operations.
User Write Blocks Avg	Average number of blocks transferred in each user write operation.
User Write Latency	Average latency per block in microseconds for user write operations.
User Write	Number of disk write operations initiated each second for storing data or metadata associated with user requests.
User Skip Mask Write	Number of disk write IOs that were executed as part of a skip-mask write.

Metric	Description
Avg Total Latency	Average latency for fibre channel protocol (FCP) operations.
Avg Other Latency	Average latency for operations other than read and write.
Array Port ID	Name of the port.
Avg Read Latency	Average latency for read operations.
Avg Write Latency	Average latency for write operations.
Other IOPS	Number of operations that are not read or write.
Read Rate	Read rate in bits per second.
Read IOPS	Number of read operations.
Total IOPS	Total number of operations.
Write Rate	Write rate in bits per second.
Write IOPS	Number of write operations.

Metric	Description
Avg Total Latency	Average latency in milliseconds for all operations on the LUN.
Avg Other Latency	Average other operations latency in milliseconds for all operations on the LUN.
Avg Read Latency	Average read latency in milliseconds for all operations on the LUN.
Avg Write Latency	Average write latency in milliseconds for all operations on the LUN.
Other IOPS	Number of other operations.
Queue Full Responses	Queue full responses.
Read Rate	Read rate in bits per second.
Read IOPS	Number of read operations.
Total IOPS	Total number of operations on the LUN.
Write Rate	Write rate in bits per second.
Write IOPS	Number of write operations.

Metric	Description
NFSv3 IOPS	Total number of NFSv3 procedure requests per second.
NFSv4 IOPS	Total number of NFSv4 procedures per second.
NFSv41 IOPS	Total number of NFSv4.1 operations per second.
Avg Read Latency	Average latency of read procedure requests.
Avg Read Dir Latency	Average latency of read directory procedure requests.
# Read Dir Errors	Number of erroneous read directory procedure requests.
Read Dir %	Percentage of read directory procedure requests.
Avg Read Dir Plus Latency	Average latency of read directory plus procedure requests.
# Read Dir Plus Errors	Number of erroneous read directory plus procedure requests.
Read Dir Plus %	Percentage of read directory plus procedure requests.
# Read Dir Plus Post-op Errors	Number of failed post-op read directory plus procedures.
# Read Dir Plus Success	Number of successful read directory plus procedure requests.
Read Dir Plus Total	Total number of read directory plus procedure requests.
# Read Dir Post-op Errors	Number of failed post-op read directory procedures.
# Read Dir Success	Number of successful read directory plus procedure requests.
Read Dir Total	Total number of read directory plus procedure requests. Counter for NFSv3.
# Read Errors	Number of erroneous read procedure requests.
Avg NFSv4.1 Read Link Latency	Average latency of NFSv4.1 Read Link operations.
# NFSv4.1 Read Link	The number of failed NFSv4.1 Read Link operations.
NFSv4.1 Read Link %	Percentage of NFSv4.1 Read Link operations.
# NFSv4.1 Read Link Success	The number of successful NFSv4.1 Read Link operations.
# NFSv4.1 Read Link Total	Total number of NFSv4.1 Read Link operations.
Read %	Percentage of read procedure requests.
# Read Success	Number of successful read procedure requests.
Avg Read Sym Link Latency	Average latency of Read Sym Link procedure requests.
# Read Sym Link Errors	Number of erroneous Read Sym Link procedure requests.
Read Sym Link %	Percentage of Read Sym Link procedure requests for NFSv3.
# Sym Link Success	Number of successful Read Sym Link procedure requests.
# Sym Link Total	Total number of Read Sym Link procedure requests.
# Read Total	Total number read of procedure requests.
Avg Write Latency	Average latency of write procedure requests.
# Write Errors	Number of erroneous write procedure requests.
Write %	Percentage of write procedure requests.
# Write Success	Number of successful write procedure requests.
# Write Total	Total number of write procedure requests.

Metric	Description
Process Busy %	Percentage of elapsed time that the processor is executing non-idle processes.
Processor Elapsed Time	Wall-clock time since boot used for calculating processor utilization.
SK Switches	Number of sk switches per second.

Metric	Description
Processor Busy %	Percentage of elapsed time that the processor is executing non-idle processes.
Processor Elapsed Time	Wall-clock time since boot used for calculating processor utilization.
SK Switches	Number of sk switches per second.

Metric	Description
Blocks Read	Blocks read per second.
Blocks Write	Blocks written per second.
Full Stripes Write	Full stripes written per second.
Partial Stripes Write	Partial stripes written per second.
Avg RAID Latency	Average latency for all reads operations sent by Write Anywhere File Layout (WAFL) to RAID in microseconds.
RAID Read IOPS	Read operations per second issued by Write Anywhere File Layout (WAFL) to RAID.
RAID Read IOPS	Number of tetrises sent to RAID per second.
AvgTetris Latency	Average latency for tetris as seen by Write Anywhere File Layout (WAFL) in microseconds.
Stripes Write	Stripes written per second.
Tetris Write	Tetrises written per second.

Metric	Description
# Active Searches	Number of active searches over SMB1/SMB2.
# SMB Commands Outstanding	Number of SMB1/SMB2 commands in process.
# SMB Connect Shares	Number of SMB1/SMB2 share connections.
# SMB Connect Established	Number of established SMB1/SMB3 sessions.
Avg SMB Latency	Average latency for SMB1/SMB2 operations.
# Observed SMB Total	Total observed SMB1/SMB2 operations to be used as a base counter for SMB average latency calculation.
Max # of Open Files	Maximum number of open files over SMB2 achieved.
# SMB Total	Number of SMB1/SMB2 operations.
Avg SMB1 COM READ ANDX Latency	Average latency for SMB1_COM_READ_ANDX operations.
# SMB1 COM READ ANDX	Number of SMB1_COM_READ_ANDX operations used as a base for latency calculations.
Avg Read Class Latency	Average latency for SMB1/SMB2 read class operations.
# SMB Read Class	Total number of SMB1/SMB2 read class operations.
Avg Read Latency	Average latency for SMB1_COM_READ/SMB2_COM_READ operations.
# Read Latency	Number of SMB1_COM_READ/SMB2_COM_READ operations used as a base for latency calculations.
Avg SMB1_COM_WRITE_ANDX Latency	Average latency for SMB1_COM_WRITE_ANDX operations.
# SMB1 COM WRITE ANDX	Number of SMB1_COM_WRITE_ANDX operations used as a base for latency calculations.
# SMB Write Class	Total number of SMB1/SMB2 write class operations.
Avg Write Latency	Average latency for SMB1_COM_WRITE /SMB2_COM_WRITE operations.
# Write Latency	Number of SMB1_COM_WRITE/SMB2_COM_WRITE operations used as a base for latency calculations.
SMB Type	Possible values: SMB1 or SMB2.

Metric	Description
Avg Processor Busy %	Average processor utilization across all processors in the system.
CIFS IOPS	CIFS operations per second.
CPU Busy %	System CPU resource utilization.
CPU Elapsed Time	Elapsed time since boot.
CPU Elapsed Time1	Elapsed time since boot.
CPU Elapsed Time2	Elapsed time since boot.
Disk Read	Disk read rate in Kbps.
Disk Write	Disk write rate in Kbps.
FCP Data Received	Fibre Channel Protocol (FCP) data received rate in Kbps.
FCP Data Sent	Fibre Channel Protocol (FCP) data sent rate in Kbps.
FCP IOPS	Fibre Channel Protocol (FCP) operations per second.
HDD Disk Read	Hard disk drive (HDD) read rate in Kbps.
HDD Disk Write	Hard disk drive (HDD) write rate in Kbps.
HTTP IOPS	HTTP operations per second.
iSCSI IOPS	iSCSI operations per second.
Network Data Received	Network data received rate in Kbps.
Network Data Sent	Network data sent rate in Kbps.
NFS IOPS	NFS operations per second.
# Processors	Number of active processors in the system.
Read IOPS	Read operations per second.
SSD Disk Read	Solid state drive (SSD) disks read rate in Kbps.
SSD Disk Write	Solid state drive (SSD) disks write rate in Kbps.
System Avg Latency	Average latency for all operations in the system in milliseconds.
System Read Latency	Average latency for all read operations in the system in milliseconds.
System Write Latency	Average latency for all write operations in the system in milliseconds.
Total IOPS	Total operations per second.
Total Processor Busy %	Total processor utilization of all processors in the system.
Write IOPS	Write operations per second.

Metric	Description
Busy %	Percentage of time that there are commands outstanding on the indicated array target port from this controller.
Read KBPS	The average read throughput in K bytes per second read by this controller from the indicated array target port.
Read OPS	The number of I/O read operations per second performed by this controller on the indicated.
Read Latency	The average latency for I/O read operations performed by this controller on the indicated array target port.
Total Rate	The average total throughput in K bytes per second read or written by this controller to or from the indicated array target port.
Total IOPS	The total number of I/O read and write operations per second performed by this controller on the indicated array target port.
Total Latency	The average latency for I/O operations performed by this controller on the indicated array target port.
Disk Busy	Time base for the disk-busy calculation.
Waiting %	Percentage of time that there are commands queued waiting to be sent to the indicated array target port from this controller.
Write Rate	The average write throughput in K bytes per second written by this controller to the indicated array target port.
Write IOPS	The number of I/O write operations per second performed by this controller on the indicated array target port.
Write Latency	The average latency for I/O write operations performed by this controller on the indicated array target port.

Metric	Description
Avg Latency	Average latency in microseconds for the WAFL (Write Anywhere File Layout) file system to process all the operations on the volume; not including request processing or network communication time.
Avg Other Latency	Average latency in microseconds for the WAFL (Write Anywhere File Layout) file system to process other operations to the volume; does not include request processing or network communication time.
Other IOPS	Number of other operations per second to the volume.
Read Rate	Bytes read per second from the volume.
Read Latency	Average latency in microseconds for the WAFL (Write Anywhere File Layout) file system to process read requests.
Read IOPS	Number of reads per second to the volume
Total IOPS	Number of operations per second serviced by the volume.
Write Rate	Bytes written per second to the volume.
Write Latency	Average latency in microseconds for the WAFL (Write Anywhere File Layout) file system to process write request to the volume; not including request processing or network communication time.
Write IOPS	Number of writes per second to the volume.