The CSM Alerts for Buffer Pool report or graph allows you to view the total storage used when the storage in the buffer pool falls below the threshold for minimum percent free for the time period chosen.
The data provided in these reports is collected via Alerting and monitoring performed by the Host Monitor. The minimum percent free threshold may be set as a parameter to the Host Monitor started task.
The fields in this report are:
Date |
Date of Alert. |
Time |
Time of Alert. |
Buffer Pool Name |
Name of the buffer pool (ECSA or DSP). |
Storage Used |
Total amount of storage, in KB, in use by this buffer pool. |
FreeStorage |
Total amount of free storage, in KB, for this buffer pool. |
Note: The sum of the total storage allocated to all users of a particular pool may be greater than the total amount of storage allocated to that pool. This is due to the existence of multiple instances of a buffer created when an application program issues the IVTCSM ASSIGN_BUFFER macro. The storage displayed for each OWNERID indicates the amount of storage that must be freed by the user to enable the storage to be returned to the buffer pool.