These columns identify file system overhead associated with MiniCylPack operations that get performed to make available a free cylinder when one is needed but not available.
- Event counts are found in ResUsageSvpr.
- Only logical I/Os and the amount moved (KB) are identified, except the amount moved for cylinder indexes because they can be calculated by multiplying the current cylinder index fixed size and the I/Os.
- MiniCylPack operations are done on cylinders containing permanent tables (including append and transient journal tables) only.
| Column Name | Mode | Description | Data Type |
|---|---|---|---|
| FilePCiMCylPackIO | count | Number of permanent cylinder index logical I/Os due to performing MiniCylPack operations. | FLOAT |
| FilePDbMCylPackKB | count | KB moved by FilePDbCylPackIOs. | FLOAT |
| FilePDbMCylPackIO | count | Number of permanent data block logical I/Os due to performing MiniCylPack operations. | FLOAT |