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Oracle Solaris ZFS File System (MOSC)

High Memory consumption in a period of 1 hour

Aug 23, 2016 12:31PM edited Aug 31, 2016 5:01AM in Oracle Solaris ZFS File System (MOSC) 1 commentAnswered

Hi,

We remark that the free memory was decreased consistently on our RAC nodes(2 nodes) since 04/08/2016.

We have scanned all the processes on both RAC nodes and so far we didn't find any abnormal processes on both nodes.

Most of the all processes are belong to oracle and grid processes itself

We have 3 databases running on the 2 nodes:

database1 more than 5To

idatabase2 more than 100To

idatabase3: few Go

node1:

SGA

instance1:75Go

instance2:75Go

instance3:15Go

PGA:

instance1:25Go

instance2:10Go

instance3:4Go

node2:

SGA

instance1:80Go

instance2:80Go

instance3:15Go

PGA:

instance1:25Go

instance2:10Go

instance3:4Go

physical memory =320Go

0

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