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Real memory usage is reaching 99.99%

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Operating Systems AIX Real memory usage is reaching 99.99%
# 1  
Old 04-01-2009
Hammer & Screwdriver Real memory usage is reaching 99.99%
Hi

i am new to aix , we are using aix 5.3 version and model is 510 and 520 model servers. in our servers contains 8 gb ram.


but servers average ram usage is reaching 99.9% , can any body help on this , is any impact if memory usage reach 99.9%.


Regards

Balaji Poola
# 2  
Old 04-01-2009
this is very high usage of memory.

can you give the output of top command
# 3  
Old 04-01-2009
It's standard, that AIX reserve almost all memory pages. For check real memory usage use vmstat. Look for avm, free in memory section.
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