I am running Snow Leopard, and always need to reboot to get back my RAM, but is there a freeware app that I can run instead?
Do you really need to?
Does the Inactive RAM not get free once your Active RAM needs more?
Have you understood the difference yet, as linked to in that other thread of yours, yet?
There is no need to free Inactive RAM, it gets automatically freed once the Active RAM needs more RAM and there is not much Free RAM available.
PS: How much RAM do you exactly have and how much do you need to be Free for what exact purpose?
PPS: Do you read already existing responses to your questions before creating new threads asking the same questions?
YES I really need to. When I reboot the iMac it's only using around 500MB of RAM and my iMac runs smooth and fast, but after awhile, it starts swapping out and claiming it's using over 3GB of RAM, even though I am only running firefox, and it starts getting slow and I hear the hard drive constantly, then I have to reboot and it runs fast and smooth again. I have total 3GB RAM.
And you are wrong, in my case anyway, because it never gets FREED UP, I have to do a reboot.
Anyone know an free APP, or free method that can help me free up my RAM, so I don't need to reboot all the time?
Try opening Terminal and typing: purge
Try opening Terminal and typing: purge
Purge only works if I install the Developer tools!
But I found a great solution, I am very happy. I went to App Store and installed an App called "FreeMemory", and chose "Free Memory" from the menu and after ariund 10 seconds waiting, it freed up all my memory, went from 0 RAM free to 1.91GB FREE.
I am very happy, now I don't need to constantly reboot my iMac
...
Hope that works for you, but please read the article MisterKeks linked to, to understand what other problem might occur.
Seems to work so far, but what other choice do I have, I can't keep rebooting the iMac so regularly to regain my RAM. I would have thought the iMac would do a better job with this, but it seems it doesn't.
So for now I will use FreeMemory and see how it goes. It's nice to not have to always reboot.
I was reading the reviews in App Store about FreeMemory, and it seems I am not the only one with this RAM Issue, so FreeMemory is helping many people free up that RAM that Mac OS obviously doesn't release.
The thing is, that is 100% not normal. I found the other (near identical) thread, and it seems like you just have a lot of inactive memory, which is fine, and is actually a good thing, had you read the article you were linked to twice now.
You have started many threads regarding your worries about the activity monitor and whatnot. I suggest using the computer normally, and not worrying about the contents of the activity monitor.
P.S. How many tabs do you have open in Firefox before and after shutdown?
P.P.S. Do you open and close many applications?
Is it the latest stable Firefox version? Maybe Firefox is the culprit, as I often have ten or more tabs open in Safari 5.0.5 and Mac OS X 10.6.8 and Safari is not using more than 933 MB right now.
I wouldn't call it a "good thing" when I start hearing my hard drive churning, even though I only have firefox open with 2-3 tabs, and the iMac using over 3GB RAM for just Firefox. That cannot be a "good thing" or normal.
But when I run FreeMemory, it says 1.7GB Free RAM and the hard drive stops churning and the iMac starts loading apps faster and smoother and running a lot better. I was getting same results rebooting, but rebooting regularly through the day was a pain!
Inactive:
This information is in RAM but it is not actively being used, it was recently used.
For example, if you've been using Mail and then quit it, the RAM that Mail was using is marked as Inactive memory. Inactive memory is available for use by another application, just like Free memory. However, if you open Mail before its Inactive memory is used by a different application, Mail will open quicker because its Inactive memory is converted to Active memory, instead of loading it from the slower drive.
Please don't misquote people. I wasn't referring to "hard drive churning" as being a good thing. I was referring to inactive memory being a good thing, and if you had read the Apple Support Document you have been linked to twice now, perhaps you would agree. However, I am in a good mood and will quote a certain part of it here:
That is why inactive memory is beneficial. However, it seems as though Firefox has some sort of memory leak. What is the Virtual Memory Size on Firefox?
Sorry to butt in But dont want to start another threat for the same topic.
Please take a look at my screen shot and tell me what need to be improve or it is normal.
Then take a read here to find out:Thank you !
Yes about couple hours of used not heavy tho!
Just wonder only two apps open and where the heck all the ram went???
PS: Haven't shut down seen iMac arrived
Thank you !
Yes about couple hours of used not heavy tho!
Just wonder only two apps open and where the heck all the ram went???
PS: Haven't shut down seen iMac arrived
Try FreeMemory
All I know is that my hard drive kept swapping out and churning, and I needed to reboot regularly throughout the day. Once I reboot Mac is only using 500MB RAM. But after a couple of hours, it goes up to over 3GB of RAM, even though everything is closed.
But I installed FreeMemory from App Store and once I run that, the hard drive stops churning and the free RAM jumps from 0 RAM to around 1.70 Free Ram.
Firefox says : Real Memory size 160MB and Virtual Memory size 3.37GB. What is VM and why does it state 3.37GB RAM seeing firefox is only using 160MB real RAM?