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Server & Storage Systems
This discussion is archived
on Apr 11, 2013 2:40 AM by Hsin
High page ins/sec with high Address Translation Page Faults/sec
Apr 11, 2013 2:40 AM
I was thinking this is more relating to operating system category that's why I'm posting here although this host is running an Oracle database 10g.
as stated, it is a Solaris 64bit host serving Oracle database 10g with approx 1000 sessions connected all the time. 96GB physical ram with 32 sparc CPUs. Oracle SGA+PGA size is around 40GB.
sympton 1: high page ins/sec
sympton 2: high Address Translation Page Faults rate
sympton 3: memory/swap utilisation
Is high page ins relating to high address translation page faults?
What are the possible causes of them?
Is this impacing performance of database running on the host?
I have the same question
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