You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Your system has run out of application memory

Hi-


"Your system has run out of application memory"


I have started receiving this error(?) message frequently of late. Can't understand why - I have 16GB of RAM and activity monitor typically shows plenty of RAM available. How do I fix this annoyance?


Thanks.




iMac Line (2012 and Later)

Posted on Oct 29, 2021 4:11 PM

Reply
Question marked as Top-ranking reply

Posted on Jan 27, 2022 12:53 PM

Hi friends! This issue has been driving me BONKERS but I think I may have solved it. I am by no means a techy person at all, so I'm not really sure why or how this worked but I thought I would share it.


I am using a 2018 MacBook Pro with Monterey 12.0.1 installed, and as soon as I started using this new operating system I was constantly getting the alert "your system has run out of application memory" but none of the apps listed in the alert window were using more than a few hundred MB and I barely had anything open so I was super confused as to why this was happening. I have 330 GB available of 1 T memory as well.


I did some digging and googling and realized I needed to be looking at my activity monitor to see all of the processes currently running on my computer. Upon opening Activity Monitor, I saw that "WindowServer" was using 33.78 GB (for reference the next largest process was Chrome at 300 MB), so I double clicked it and even though I had no idea how important this process was and if doing this would erase my whole computer or something crazy, I was so frustrated with this issue that I selected "quit."


The computer went black for a few seconds and then came back with everything else still open and running just fine. "WindowServer" was now only showing around 100 MB. I have waited a few days to see if the problem was indeed solved, and so far I haven't had any issues! "WindowServer" is still below 500 MB (it fluctuates) and I have not had the "your system has run out of application memory" once since then whereas it was literally popping up every 10 minutes before. I still don't know what "WindowServer" is and to be honest I don't care, I am just relieved to finally be able to use my **** computer properly. I hope this helps some of you dealing with this issue too!

60 replies

Jan 27, 2022 1:42 AM in response to akfromnyc

Hi! I've got a basic early 2015 "Macbook Air" model with 8GB RAM that started giving me the "Your system has run out of application memory" screen shortly after updating to macOS Monterey 12.1.


I keep using the same set of applications for about 10-15 years – these days it's mostly a few tabs in Safari, one or two documents in Pages and TextEdit, Mail and that's what takes it for the message to pop up. The most basic set you could imagine. But yes, I also put my computer to sleep by closing it often and then have it wake up by physically opening up the Macbook, as some users experiencing the same problem reported, so that may have something to do with it.


Spent like two hours reading various pages linked in this thread but I can't seem to figure out the problem. Sometimes in Activity Monitor there's multiple processes called "Safari Web Content (Cached)" or a process named after the website (e.g. a process named "https://mail.google.com" – your basic Gmail) that seem to grow to a few hundred megabytes but wiping out the cache, restarting Safari, rebooting the computer, even resetting the NVRAM memory etc don't help. In the end the problem always comes back sooner or later.


I'm puzzled and would like to point out this really is a bug: Apple made computers 20 years ago that handled more than this. Reported the problem to Apple. As usual thank you kindly to anyone who might figure out a solution.

Jan 27, 2022 4:59 PM in response to janana01

janana01 wrote:

I have the same issue on MacBook Air m1 2020 16GB RAM. Mac OS Monterey 12.1
honestly, I buy apple so I don't have to worry about this stuff so this is so disappointing. is there a recall or a fix for this? unable to use the computer for work.

You have something in the background that is consuming memory, or you have run out of free storage on your boot device.


Go back to the first page of this thread, and read my reply. Then follow the instructions to diagnose what is causing your issue. Is it no storage left on your boot disk or is it a background task consuming all your memory.

Feb 8, 2022 9:21 AM in response to akfromnyc

I'm having the same problem too. Didn't have it in my previous macbook pro running even more applications and it was definitely with a lower configuration. I have 64 Gigs of Memory and over 1TB of storage, so I'm not sure what the system is crying about. I'm guessing it's a bug and Apple hasn't yet thought about fixing it.

Mar 17, 2022 3:50 AM in response to akfromnyc

Thanks to everyone who keeps posting. Just to clarify, the problem hasn't disappeared in the past few months since I posted in the thread. I just started permanently closing all applications throughout the day as soon as I don't need them, generally keeping Safari tabs to 4-5 max, rebooting once or twice a day... it's like being back in the 1990's.


As for what BobHarris posted: from what can I tell most of the times it's Safari that creates 10-15 different processes, each gradually using gigabytes of virtual memory. Doesn't really matter if you don't have anything on your hard drive, it will eventually eat up all the space, I've already cleared my Mac of everything else than text documents but it's never enough. Since Safari is an Apple-created app and I'm dealing with the hard-drive that I bought my Macbook with I really don't see what I could do to fix the problem other than keep rebooting constantly. Usually before the "Your system has run out of application memory" message appears you'll see like 15 processes named like this upon typing the "ps ax" command in Terminal.


136464540 27290 /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent


As far as I remember the problem started with the new version of macOS and Safari.


macOS Monterey, Version 12.2.1, Safari Version 15.3 (17612.4.9.1.8)


I'd be so grateful if anyone found a solution. Sorry to keep bugging you all!

Apr 26, 2022 1:25 PM in response to akfromnyc

I have also been having this problem on my brand new MacBook Pro. It happens when almost no applications are running—two or three—Safari, Numbers, and the Finder. It is worse if there are a couple more. I finally did a restart today, and so far it is better, but a brand new computer shouldn't be having really irritating problems like this. OS12.2.1, 8 RAM, 441gig of memory available. My old computer of six years was doing better than this. Not a selling point for Mac.

Jun 6, 2022 7:50 PM in response to rolymacpoly

Re: CleanMyMac... most veteran users in the Communities will tell you that app is akin to garbage. I agree. CMM has the potential to do real damage to user files and cause more trouble than it claims to fix.


On 4/26/22 Emacartist37 posted that a restart improved things for them. That's no surprise because caches get cleared on reboot. While CMM can clear some of those same caches, if you stick to the recommendation to restart at least once a week, a lot of this can be avoided, I believe.


Your system has run out of application memory

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.