Tuning Virtual Memory Manager (VMM)

Oracle recommends that you use the vmo command to tune virtual memory.

Table 3-5 Recommended Values for Virtual Memory Manager

Parameter	Value
minperm%	3
maxperm%	90
maxclient% = 90	90
lru_file_repage	0
strict_maxclient	1
strict_maxperm	0

For example:

vmo -p -o minperm%=3
vmo -p -o maxperm%=90
vmo -p -o maxclient%=90
vmo -p -o lru_file_repage=0
vmo -p -o strict_maxclient=1
vmo -p -o strict_maxperm=0

You must restart the system for these changes to take effect.