Snapshot Information Level Database Manager |
API Structure(s) sqlm_fcm |
Monitor Group Basic |
Resettable |
No |
|
API 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.
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