Tons of page outs with 2GB RAM and 500MB inactive memory
I understand the theory of inactive memory, and it sounds great. My problem is that inactive memory just seems to sit there saving itself at the expense of using virtual memory instead.
Looking at Activity Monitor a couple hours after I start working, I almost always have between 500MB and 1GB of "Inactive" memory, 25MB or so of "Free" memory, and about 50% page outs. RIght now it's 120,000 page ins to 60,000 page outs.
I'm a graphic designer and use a lot of programs, but none of them are using too much real memory right now. Photoshop for instance is allowed up to 1.3GB of memory in its preferences, but is currently only using 400MB real (1GB virtual).
Why isn't my machine using the inactive memory rather than paging out to virtual memory? These excessive page outs cause real slow down.
I know this topic has been covered, but I wasn't able to find any specific answers in relation to excessive page outs when plenty of memory is available. Any help would be greatly appreciated.
17" 2.33GHZ Core 2 Duo, Mac OS X (10.4.9)