IBM Books

Maximum Database Heap Allocated


Snapshot Information Level
Database

API Structure(s)
sqlm_dbase

Monitor Group
Basic

Resettable

No

 

Event Information Level
Database

API Structure(s)
sqlm_db_event

 

API Element Name
Element Type

db_heap_top
highest

 

Description:  The largest amount of database heap allocated and used by the database, since the first application connected to the database.

Usage:  You may use this element to evaluate the setting of the dbheap configuration parameter, which is described in the Administration Guide. The dbheap parameter limits the amount of storage that can be allocated for database heap.

If the value of this element is the same as the dbheap parameter, it is quite likely that an application has received an error indicating that there was not enough storage available.

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