******************************************************************
* PAGE SET DEFINITIONS
******************************************************************
*
* Define page sets and associate each page set with a buffer pool.
*
* You must define page set 00, where object definitions are kept.
* You are recommended to define at least one other page set
* so that messages and object definitions can be kept separate.
* This sample shows 4 other page sets, one for each class of
* message:
* 00 - object definitions
* 01 - system-related messages
* 02 - important long-lived messages
* 03 - short-lived messages
* 04 - miscellaneous messages
* You may define up to 100 page sets for each queue manager.
Posted: Mon Feb 17, 2003 9:26 am Post subject: Re: MQ Performance Turning on OS/390 - Buffering
Partisan
Joined: 17 Aug 2002 Posts: 302
We have buffers(1050) & putting/getting No Persistent Msg of 32 & 256k takes < 1 second.
* BUFFPOOL DEFINITIONS
**************************************
*
* Define the buffer pool sizes.
About performace analyzis take a look on the supportpack MP1B that can display the SMF-records, the main topic is to keep the buffer small enough for your needs. Because it takes time for WebSphere MQ to make checkpoints/restart where MQ will have to recover the buffers to the time of the stop.
http://www-1.ibm.com/support/docview.wss?rs=203&uid=swg24005907&loc=en_US&cs=utf-8&lang=en
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