How Much Ram Does An I Need For Os X Free It Right

This leads to the occasional hanging of a program and occasional feeling of the computer being lagged.

Of course I have other things opened, like Mail, Evernote and a few more.

But I dont think a 8GB RAM computer should be overwhelmed by that.

I am a long-time PC user and I know my way around process management in PCs, but not on Mac.

Technically, you really want the OS to capture all the available memory and allocate as needed, in which case, you would see all of the memory being used, even though there may be memory available but not allocated by the OS.

However, Apple has made it confusing in the past with many memory classifications, like Wired, Swap, Real, etc.

I suggest reading the article for more details, but the Red, Yellow, Green is a great visual tool to help guide where you might be seeing problems.

How Much Ram Does An I Need For Os X Free It Right

But the system rightfully see no need to free it right now: it waits for the need to appear.

It doesnt mean you dont have enough RAM, just that the system doesnt let it go to waste.

I also wonder if compressed memory was part of the culprit).

As it is said above OSX will try and keep as much memory used as possible, for healthy reasons.

I run Win7 virtual machines off VirtualBox, with the virtual machines on an external FireWire 800 drive, no problem.

Going to the right place in a hard disk takes often on the order of 10 ms, and these delays build up to be visible to a user.

Memory is full because the memory is used as cache of the disk.

Ive never tried it but I suspect that even running OS X off an external Thunderbolt-connected SSD would be faster than the internal spinning disk (although slower than an internal disk).

My experience is that browsers are reluctant to release memory over time so try restarting Chrome when you notice the problem.

Just buy more RAM No, dont Understand what youre using and why.

Monitored the issue for a while now on brand new 30 desktop Mac, had 8Gb to start with.

RAM use just climbs up and up over days and apps are not releasing any, after 3 days Firefox seats with 4GB RAM, other apps holding on to plenty leaving nothing to the system and its absolutely crazy slow and unusable.

And what do you know 3 days later all 16GB exosted, Firefox at 5GB, Atom text editor at 4GB, other apps similar, mail holding onto 3GB.

I am still looking for hopefully a programmatic solution to force it release the ram from the apps.

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How Much Ram Does An Imac Need For Os X