The PI_ELDS record stores the performance data indicating the performance of an externally connected volume.
If the CU number of the target LDEV is not set to be monitored, the record will not be created.
Collection Interval
3600Key Field
LDEV_NUMBERLifetime
From when the logical device is set up to when it is removedFields
|
Field Name |
Description |
Access Type |
Format |
|---|---|---|---|
|
INPUT_RECORD_TYPE |
Record type identifier, which is always set to ELDS |
1, 3 |
char(8) |
|
INTERVAL |
Interval (in seconds) at which information is collected |
1, 3 |
ulong |
|
LDEV_NUMBER |
Logical device number Example: 00:01:0F |
1, 3 |
string(16) |
|
RAID_GROUP_NUMBER |
Number of the parity group |
1, 3 |
string(64) |
|
READ_RESPONSE_RATE |
Average processing time per read operation request for each external volume (in milliseconds) |
1, 3 |
double |
|
READ_TOTAL_XFER_RATE |
Transfer rate of operations for each external volume (total kilobytes for read operations per second) |
1, 3 |
double |
|
RECORD_TIME |
Time (in GMT) at which data was collected from the storage system and the record was created |
1, 3 |
time_t |
|
TOTAL_RESPONSE_RATE |
Average processing time per read or write operation request for each external volume (in milliseconds) |
1, 3 |
double |
|
TOTAL_XFER_RATE |
Transfer rate of operations for each external volume (total kilobytes for read and write operations per second) |
1, 3 |
double |
|
WRITE_RESPONSE_RATE |
Average processing time per write operation request for each external volume (in milliseconds) |
1, 3 |
double |
|
WRITE_TOTAL_XFER_RATE |
Transfer rate of operations for each external volume (total kilobytes for write operations per second) |
1, 3 |
double |