Snapshot Level Database Manager |
Logical Data Grouping fcm |
Monitor Switch Basic |
Resettable |
No |
|
Element Name Element Type |
buff_free_bottom water mark |
Description: The lowest number of free FCM buffers reached during processing.
Usage: Use this element in conjunction with the fcm_num_buffers configuration parameter to determine the maximum FCM buffer pool utilization. If buff_free_bottom is low, you should increase fcm_num_buffers to ensure that operations do not run out of FCM buffers. If buff_free_bottom is high, you can decrease fcm_num_buffers to conserve system resources.