Menu Item: Buffer Pool Statistics This menu item displays statistics about some of the TIBCO Object Service Broker buffer pools. Buffer Pool Statistics Screen Data Object Broker: Buffer Pool Statistics ------------------------------------------- Pool Get Free Wait Used NQ -------- ----------- ----------- ----------- ----------- ----------- COMM 194 101 0 93 0 SESS 79669 79669 0 0 0 PAGE 6387995 6387995 0 0 0 LOCK 590 569 0 21 0 WORK 387 386 0 1 0 XTAB 149 149 0 0 0 PFKEYS: ENTER=REFRESH 3=EXIT 12=EXIT TIBCO Object Service Broker Buffer Pools The following table lists six of the TIBCO Object Service Broker buffer pools and their functions: Buffer Pool Function COMM Pool for active connections to the Data Object Broker. SESS Pool for session units of work, that is, queries or commits. PAGE Pool for page image work space used for transaction processing. LOCK Pool for the logical lock management. WORK Pool for small temporary work space. XTAB Pool for the screen and report table management. Information Available on the Buffer Pool Statistics Screen The following table lists a description of each field on the Buffer Pool Statistics screen: Field Description Pool Buffer pool identifier. Get Number of acquired buffers. Free Number of free buffers. Wait Number of waits for a buffer. Used Number of buffers currently in use. NQ Number of requests waiting for a buffer. Err Number of errors associated with this buffer pool. MaxU Maximum number of buffers used in this pool. MaxC Maximum number of requests queued for this buffer pool.
