The MQSBPA query produces two views of WebSphere MQ buffer pool activity and utilization. The summary view produces a chart for each queue manager, showing total daily activity and use of each active buffer pool. The detail view produces a chart for each buffer pool showing activity and use for each hour of the day. The query code eliminates buffer pools that have no activity.
The first example shows the summary chart generated for queue manager QIX2 running on SYSID 1X02. Four active buffer pools exist, with buffer pool 0 showing the greatest activity.
The second example shows hourly statistics for buffer pool 0 of the same queue manager. Hours 14 and 15 were the busiest, and the number of available buffer pools (green line) dipped slightly during these two hours.
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