Storage Viewer for Capacity Database Views > APS_V_NTC_trgt_prt_perform_log
  
Version 10.0.01
APS_V_NTC_trgt_prt_perform_log
The aps_v_ntc_trgt_prt_perform_log view contains a single row for each NetApp Cluster Target Port Performance Log.
Table 4.397 aps_v_ntc_trgt_prt_perform_log
Column Name
Data Type
Description
ARRAY_NAME
STRING
Array name
BUSY_PCT
NUMBER
Percentage of time that there are commands outstanding on the indicated array target port from this controller.
CUM_INTERVAL_SEC
NUMBER
Time interval, in seconds, for which the NetApp Cluster target port performance history data was collected.
EXTN_ARRAY_PROFILE_NAME
STRING
External array profile name
INTERVAL_TYPE
STRING
Target port performance history collection interval type.
LOG_DATE
DATE
Timestamp at which the performance data was collected. This is not a counter and is returned as an additional element in the output.
NTC_EXTN_ARRAY_PROFILE_ID
NUMBER
ID of the external array name in the array record.
NTC_STORAGE_SYSTEM_ID
NUMBER
Storage system ID, for internal use by the Hitachi Storage Viewer database.
READ_KBPS
NUMBER
The average read throughput in K bytes per second read by this controller from the indicated array target port.
READ_LATENCY_MS
NUMBER
The average latency for I/O read operations performed by this controller on the indicated array target port.
READ_OPS
NUMBER
The number of I/O read operations per second performed by this controller on the indicated.
TOTAL_KBPS
NUMBER
The average total throughput in K bytes per second read or written by this controller to or from the indicated array target port.
TOTAL_LATENCY_MS
NUMBER
The average latency for I/O operations performed by this controller on the indicated array target port.
TOTAL_OPS
NUMBER
The total number of I/O read and write operations per second performed by this controller on the indicated array target port.
USEC_SINCE_BOOT_SEC
NUMBER
Time base for the disk-busy calculation.
WAITING_PCT
NUMBER
Percentage of time that there are commands queued waiting to be sent to the indicated array target port from this controller.
WRITE_KBPS
NUMBER
The average write throughput in K bytes per second written by this controller to the indicated array target port.
WRITE_LATENCY_MS
NUMBER
The average latency for I/O write operations performed by this controller on the indicated array target port.
WRITE_OPS
NUMBER
The number of I/O write operations per second performed by this controller on the indicated array target port.
WWN_ID
NUMBER
Internally generated sequence that identifies the World Wide Name (WWN).
WWN_NAME
STRING
WWN name