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> You are starving the CPU (see top 5 events, always start there), by
> issuing way too much sorts (see 'sort (rows)'), too many chained rows
> (see 'table fetch continued row') and way way too much full table scans
> (see 'tablescans (short tables)' and 'tablescans (long tables)'
> You must have inefficient and untuned sql. You can track down the SQL
> starving your system, by running statspack(5).
>
> --
> Sybrand Bakker
Thanks. But I think we had too much index scan as well, did you see we have a high logical reads?
Also, could you comment on
Execute to Parse %: 76.61 Latch Hit %: 99.49 Parse CPU to Parse Elapsd %: 97.32 % Non-Parse CPU: 92.36 Shared Pool Statistics Begin End ------ ------ Memory Usage %: 94.04 94.02% SQL with executions>1: 28.31 26.99 % Memory for SQL w/exec>1: 26.11 25.70