The PI_CLPS record stores performance data indicating the operation status of the cache memory for each CLPR. This is a multi-instance record.
Collection Interval
60Key Field
CLPR_NUMBERLifetime
From when the CLPR is defined to when it is deleted, or to when its definition is changed.Fields
| Field Name | Description | Access Type | Format |
|---|---|---|---|
| CACHE_MEMORY_CAPACITY | Amount of cache memory allocated for this CLPR (MB). | 1, 2, 3, 4 | ulong |
| CACHE_MEMORY_USAGE | Of the cache memory allocated for this CLPR, the amount that is being used (MB).1 | 1, 2, 3, 4 | ulong |
| CACHE_MEMORY_USAGE_RATE |
Of the cache memory allocated for this CLPR, the percentage that is being used.1 The value is calculated based on the following formula: (CACHE_MEMORY_USAGE / CACHE_MEMORY_CAPACITY) * 100 |
1, 2, 3, 4 | float |
| CACHE_SIDE_FILE | This field cannot be used because it is reserved. | -- | -- |
| CACHE_SIDE_FILE_RATE | This field cannot be used because it is reserved. | -- | -- |
| CACHE_WRITE_PENDING | Of the cache memory allocated for this CLPR, the amount that is being used by write-pending data (MB).1 | 1, 2, 3, 4 | ulong |
| CACHE_WRITE_PENDING_RATE |
Of the cache memory allocated for this CLPR, the percentage that is being used by write-pending data.1 The value is calculated based on the following formula: (CACHE_WRITE_PENDING / CACHE_MEMORY_CAPACITY) * 100 |
1, 2, 3, 4 | float |
| CLPR_NUMBER | CLPR number. | 1, 2, 3, 4 | string(8) |
| INPUT_RECORD_TYPE | Record type identifier, which is always set to CLPS. | 1, 2, 3, 4 | string(8) |
| INTERVAL | Interval (in seconds) at which information is collected. | 1, 2, 3, 4 | ulong |
| MAX_CACHE_MEMORY_USAGE_RATE |
Of the cache memory allocated for this CLPR, the percentage that is being used. This field stores the value of the CACHE_MEMORY_USAGE_RATE field. |
1, 2 | float |
| MAX_CACHE_SIDE_FILE_RATE | This field cannot be used because it is reserved. | -- | -- |
| MAX_CACHE_WRITE_PENDING_RATE |
Of the cache memory allocated for this CLPR, the percentage that is being used by write-pending data. This field stores the value of the CACHE_WRITE_PENDING_RATE field. |
1, 2 | float |
| RECORD_TIME | Time (in GMT) at which data was collected from the storage system and the record was created. | 1, 2, 3, 4 | time_t |
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