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In the SGS task manager the RAM (after everything has been cleared states 291MB/833MB why is this please?
Thanks
jameslfc5 said:
In the SGS task manager the RAM (after everything has been cleared states 291MB/833MB why is this please?
Thanks
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Click to collapse
Answer is simple, total ram is 1024 Mb but the gpu required 129 mb. So the rest remains for programs. 291 is used by android system.
thats 542 mb free. my galaxy s when cleared shows 154/304 so only 150 free. Well over 3 times the amount is very impressive.
I hope that dosent mean theres just 290 free ram, but it might be the case. my DHD has 768mb ram and im usually around 200mb free all the time, sometimes even like 115mb when i use a few apps. android has some serious ram eating issues.
sharkonland said:
I hope that dosent mean theres just 290 free ram, but it might be the case.
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Click to collapse
It seems to indicate theamount of *used* RAM.
On my GII...
Samsung's Task Manager: 233MB/833MB
TasKiller: 596 M Available memory
The operating system is supposed to fill up the RAM as much as possible, Android is trying to utilize the resources at their best. "Free" RAM doesn't mean a thing, it is better used as a cache. Parts of that cache will be dropped as soon as an application needs more RAM. Windows uses RAM in a similar fashion.
You shouldn't run any "RAM freeing"-programs as they are counterproductive - typical snake-oil software.
PartyMango said:
You shouldn't run any "RAM freeing"-programs as they are counterproductive - typical snake-oil software.
Click to expand...
Click to collapse
I'm all for putting my RAM to good use, the reason why I use a TaskKiller is to exit apps which after a day of use continue to run even though I'm not using them / apps I forgot to exit.
PartyMango said:
The operating system is supposed to fill up the RAM as much as possible, Android is trying to utilize the resources at their best. "Free" RAM doesn't mean a thing, it is better used as a cache. Parts of that cache will be dropped as soon as an application needs more RAM. Windows uses RAM in a similar fashion.
You shouldn't run any "RAM freeing"-programs as they are counterproductive - typical snake-oil software.
Click to expand...
Click to collapse
Of course, but it just amazes me how much ram is needed by android. I say this because, on every android phone ive had to date, once the ram goes below 150mb, things start to really get choppy, i dont know why. I assumed by that point, every app i would use is already in the ram so it should actually make things faster, but normal things like opening apps and scrolling through menus start getting very choppy, even in apps things are choppy which lets mek now ram is low. Thats when i realize i need to do a quick reboot.
In that sense, i really have a lot of respect for apple, they do some crazy ram optimizations. I know they dont have things like widgets or whatever, but everything runs like butter, also you have to admit the iphone4 has a very high res screen and the apps are much more visually taxing but they are damn fast. But with 1gb of ram, I doubt we will be running into these issues.. I wonder if the SGS3 will have 2gb ram..hehe
sharkonland said:
Of course, but it just amazes me how much ram is needed by android. I say this because, on every android phone ive had to date, once the ram goes below 150mb, things start to really get choppy, i dont know why. I assumed by that point, every app i would use is already in the ram so it should actually make things faster, but normal things like opening apps and scrolling through menus start getting very choppy, even in apps things are choppy which lets mek now ram is low. Thats when i realize i need to do a quick reboot.
In that sense, i really have a lot of respect for apple, they do some crazy ram optimizations. I know they dont have things like widgets or whatever, but everything runs like butter, also you have to admit the iphone4 has a very high res screen and the apps are much more visually taxing but they are damn fast. But with 1gb of ram, I doubt we will be running into these issues.. I wonder if the SGS3 will have 2gb ram..hehe
Click to expand...
Click to collapse
The ram issues on Android are because of how it's designed.
iOS each app has it's slice of RAM that is managed completely by the app itself. When the app exits, the OS doesn't check anything, it just flushes the whole piece of RAM, which is very quick. When 'multitasking' and the phone runs low on RAM, it can quickly flush the ram on any 'background' app without having to do any checks.. very fast operation.
Android has a far more complicated structure, with the Android system managing the RAM within each app. Each app is broken into separate blocks (activity, service, etc) and while the whole app can be flushed (with a force close), Android doesn't do this. When Android is low on RAM, it follows a set order on what to close first, such as unused activities. This takes quite a lot of calculating and slows stuff down.
All those complications are 'fixed' with the SGS2 though. Dual core means the calculations don't bother your running task. High ram means the calculations don't happen often. Works very nicely.
i use tittainium backup and freeze unwanted apps, i get around 650-700mb free
The SGS2 has 1024MB of RAM. 833MB is available to the Android system and the rest is used by the radio.
I would like to ask some users...
Somebody reported that they have 910MB of TOTAL Ram.. Some have 830+
How can i know this?
BlackRainX said:
I would like to ask some users...
Somebody reported that they have 910MB of TOTAL Ram.. Some have 830+
How can i know this?
Click to expand...
Click to collapse
Task Manager
Hold down the Home Button
Task Manager
RAM
Sent from my GT-I9100 using XDA App
Yep but i want to buy it from e-shop where i cant see the amount of ram..
hello all,
sorry if this has been asked before (it prolly has been, i didnt find it though):
the atrix got 1gb ram right? after a reboot there is only around 570mb free ram...
after a few days without rebooting iam stuck around 440-480mb ram...
1st: where is my 1gb?
2nd: why do i even loose more ram?
sorry iam really new to android.
thanks for the help.
There is a reserve amount for android and motoblur then whatever apps u got running in background
Sent from my greyblur 1.57 atrix
grncivic2001 said:
There is a reserve amount for android and motoblur then whatever apps u got running in background
Sent from my greyblur 1.57 atrix
Click to expand...
Click to collapse
yea i know android needs some itself but is it 50% ??? i mean the LG optimus only got 512mb... in my case id have 0 left... something strange here?
i got the launcherPro running. should be motoblur disabled now?.
thanks for the fast answer !
Yes it has 1gb 200mb is reserved for the webtop and 800mb is for android
you might want to read up on how linux and android USE ram also. free ram is wasted ram
is it bloatware
So its normal i only have roughly 600 mb left. Ok thx a lot.
Can you help me with another problem.?
I read somewhere that you don't need a task killer. I have always used one to get back to like 500mb. Now you tell me unused ram is wasted ram. I installed autokiller after some advice and opened some games and stuff. Later i was at 154 unused ram. After 2 hours standby i was at 237mb unused ram. Would i ever get back to 400+ ? And is it really better or at least soesnt matter for battery life?
Thx for help
Smintz said:
So its normal i only have roughly 600 mb left. Ok thx a lot.
Can you help me with another problem.?
I read somewhere that you don't need a task killer. I have always used one to get back to like 500mb. Now you tell me unused ram is wasted ram. I installed autokiller after some advice and opened some games and stuff. Later i was at 154 unused ram. After 2 hours standby i was at 237mb unused ram. Would i ever get back to 400+ ? And is it really better or at least soesnt matter for battery life?
Thx for help
Click to expand...
Click to collapse
I found that to be true (not needing a task killer) but only under Gingerbread (I've noticed that since I upgraded my Nexus One to Gingerbread), but on FroYo that's not really the case, or so I've noitced.
However I found that the task killer included on the Atrix works really well (much better than any other on the Market). It's just a matter of selecting the apps that you don't want to auto close and that's it. The battery last a bit longer and the device does not heat up at all.
Cheers!
RayanMX
Heres how I see it.
On your computer, you're always scrambling for more ram right? Because you are running multiple applications at once. You have a music player, a game, chat, windows itself, antivirus etc.
On your phone, it depends more on your processor speed. You arent multitasking like crazy (and if you are your phone would start to heat up really rapidly) Android allocates ram accordingly to what you are running in the foreground and apps that arent open but were opened recently. That way, if you reopen a recently closed app, it is still in memory and will open quicker. If you don't access the closed app after a while, it will clear itself from memory. You definitely don't need a task killer for android, only more processing speed.
I only have 325 of ram
Sent from my MB860 using XDA App
Pirateghost said:
you might want to read up on how linux and android USE ram also. free ram is wasted ram
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Click to collapse
Bingo. So many people freak out that they don't have enough RAM... it's getting annoying seeing as how the Android OS has been out for a long enough time to understand this now.
Even of you cant find it it doesnt matter. Your phone will tell you.
Sent from my MB860 using XDA App
I have like 600 when running chongoblur it quickly goes down to 400 something but still this thing is a devastator of worlds
Sent from my Googletron
I had tried two ICS roms so far as we lose over 100mb in useable ram going from gingerbread to ice cream sandwich. Just wondering if all of the ICS roms are like that or not?
Any idea why we lose 100mb? I'd really like to have it back
It seems like that RAM is being allocated to integrated graphics and I did notice this across the board between dagr8's and smartguys port of team perfection ROMS.
Subscribed for more information, good question if we can change allocation.
Of course all of the ics roms will have the same amount of usable ram. They all use the same kernel, the stock kernel in the leak, cause without source it's pretty much going to stay that way.
I don't get the obsession with usable ram... It's Android, free ram is wasted ram. Stop worrying and let the lmk do its job.
studacris said:
Of course all of the ics roms will have the same amount of usable ram. They all use the same kernel, the stock kernel in the leak, cause without source it's pretty much going to stay that way.
I don't get the obsession with usable ram... It's Android, free ram is wasted ram. Stop worrying and let the lmk do its job.
Click to expand...
Click to collapse
There's this misconception that used RAM = slower, laggier performance and that also is not the case.
People need to check their Windows PC conceptualization of RAM usage at the door.
-Ryan
studacris said:
Of course all of the ics roms will have the same amount of usable ram. They all use the same kernel, the stock kernel in the leak, cause without source it's pretty much going to stay that way.
I don't get the obsession with usable ram... It's Android, free ram is wasted ram. Stop worrying and let the lmk do its job.
Click to expand...
Click to collapse
you are correct. Samsung dedicated more ram to the video card, which is probably to fix the black crush and gradient issues that are in the stock rom. Apparently the video ram allocated in gingerbread cant drive this monstrous display like they thought.
it does suck losing it, because its just that much less left for multitasking, but it fixed the display issues so its a good trade off for me.
also, this issue is not in android devices with tegra 3. With tegra 3 the video card has dedicated video ram, meaning that a 1gb android device shows 1 gb of total ram since its not shared with the video card. This is great because it means better multitasking because more apps stay in memory.
studacris said:
Of course all of the ics roms will have the same amount of usable ram. They all use the same kernel, the stock kernel in the leak, cause without source it's pretty much going to stay that way.
I don't get the obsession with usable ram... It's Android, free ram is wasted ram. Stop worrying and let the lmk do its job.
Click to expand...
Click to collapse
The obsession with usable ram is smoothness, it makes a difference, if it didn't why aren't we still all using 512mb phones?
Once the ram is filled up swapping has to occur, when this happens cpu cycles and flash read/write cycles are introduced and they slow down your experience..
Losing 100mb of ram is a big deal, its over 33% of available ram for me. And it does effect performance unfortunately.
ryandelman said:
There's this misconception that used RAM = slower, laggier performance and that also is not the case.
People need to check their Windows PC conceptualization of RAM usage at the door.
-Ryan
Click to expand...
Click to collapse
It feel totally makes a difference, I have been complaining about this issue for the longest and all I hear is that it doesn't do anything to our phone. If it doesn't do anything why do I keep getting a message that states that I have no more ram and that it will close everything to free up ram. This is one thing that I really don't like about Android, I sure hope that this changes in the future, because no matter how much ram is installed on our phone we will always have an issue because we cant control what apps we can fully close..
omniphil said:
The obsession with usable ram is smoothness, it makes a difference, if it didn't why aren't we still all using 512mb phones?
Once the ram is filled up swapping has to occur, when this happens cpu cycles and flash read/write cycles are introduced and they slow down your experience..
Losing 100mb of ram is a big deal, its over 33% of available ram for me. And it does effect performance unfortunately.
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Click to collapse
100=1000/3? You might want to double check that one.
No matter how many tabs I open in chrome, along with beautiful widgets and Facebook, 2 email accounting syncing and Engadget, joystick, reddit and XDA apps running I never take a performance hit.
My advice is to spend less time running quadrant, your rams are being out to good use.
jimmer411 said:
100=1000/3? You might want to double check that one.
No matter how many tabs I open in chrome, along with beautiful widgets and Facebook, 2 email accounting syncing and Engadget, joystick, reddit and XDA apps running I never take a performance hit.
My advice is to spend less time running quadrant, your rams are being out to good use.
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Click to collapse
I think he meant 1/3 of free ram. Typically a stock gingerbread from had 320-350mb free ram.
EvoXOhio said:
I think he meant 1/3 of free ram. Typically a stock gingerbread from had 320-350mb free ram.
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Click to collapse
Correct.. I lost 100mb or so of free ram, which forces the phone to swap more often. If we lost it to help the video card then that's fine, I just wanted to make sure it wasn't something else.
Maybe with an official build of ICS the sluggishness will be better...
Interesting point here... I saw a screen shot of an international Note on ICS and the max free RAM was at 803 MB. Maybe its just an issue with our ics leak that we have so little free RAM?
Sent from my SAMSUNG-SGH-I717 using XDA
Been doing some testing on this. It appears that limiting the background applications to three returns the free memory back to gb levels. Been testing this all day with my objection rom, and my used memory has not gone above 472 used with 3 background applications running. That leaves plenty of room to run my games in the forground or office applications. Phone has been running smooth and with out error.
In objection rom to limit the back ground applications. Settings /development options / limit back ground process.
Also been looking at my wife's nexus with non rooted ics. Her phone shows 728 Meg of available ram. Not sure why our leaked version is showing only 656.
Sent from my SAMSUNG-SGH-I717 using xda premium
Thanks! after reading this post...I went into the ICS settings on Unofficial ROM and set the settings to 3 background and kill apps on exit..it improved A LOTTTTT....Ive been lurking a long time and this is the best advice I have read!
Yep, this is still a problem.
I just noticed my that Sony may have been right in directing me to check available RAM on ICS. I have a tiny amount of RAM available and had to delete many apps, still the phone doesn't run smoothly.
Anyone here still on Gingerbread? What's your available RAM like? Roughly, how many apps do you have installed? I may switch back, I've had enough.
I can see why this happened:
http://www.androidauthority.com/o2-sony-xperia-ray-arc-neo-ics-update-112137/
Flashing time maybe
SharpnShiny said:
Yep, this is still a problem.
I just noticed my that Sony may have been right in directing me to check available RAM on ICS. I have a tiny amount of RAM available and had to delete many apps, still the phone doesn't run smoothly.
Anyone here still on Gingerbread? What's your available RAM like? Roughly, how many apps do you have installed? I may switch back, I've had enough.
We do not have the same phones so i do not know if the following is relevant or even possible for you. I recently flashed the ics333 rom with a semaphore kernel on my Galaxy SI and it really flies. If i have understood correctly the semaphore kernel frees up extra ram. I now have on average 140-170Mb available instead of 30-60Mb It makes such a difference. even games like Temple Run which i could not play before work without lag.
You should maybe consider flashing an optimised rom, if available.
Click to expand...
Click to collapse
A better kernel, or simply a custom ROM, I appreciate your help! :victory:
I came back from my first trip to Paris and my camera app kept freezing, it drove me crazy. I'll definitely look into the kernels.
SharpnShiny said:
Yep, this is still a problem.
I just noticed my that Sony may have been right in directing me to check available RAM on ICS. I have a tiny amount of RAM available and had to delete many apps, still the phone doesn't run smoothly.
Anyone here still on Gingerbread? What's your available RAM like? Roughly, how many apps do you have installed? I may switch back, I've had enough.
I just switched back to GB stock ROM (184 kernel) after having tried ICS stock and xICS Hybrid ROM. In both the ICS based ROMs , I found that the battery usage is quite high (both normal usage and standby) . Also the phone started freezing after a certain number of apps were launched. I face no such issues in GB Stock ROM and it is quite fast too. Also Sony has done a good work wid UI esp. Gesture based typing and word predicition(which is quite accurate)
I have around 12-15 apps installed and I use most of them regularly yet I always have around 90-120 MB of free RAM and I have never run into issues with free RAM as such.
Also, while using ICS receiving a call used to be laggy esp when you are in middle of something and u get a call but GB is quite good in that respect. So I can safely suggest GB is well suited for Sola . Go for ICS only if you need a feature specific to it or if you are too crazy about new UI. Hope this helps a bit :laugh:
Click to expand...
Click to collapse
That really helps, thanks! :good:
I couldn't remember much about RAM usage on GingerB but I knew that I didn't have that freezing problem with apps or with phone calls etc. On ICS, I checked my RAM and it was constantly around 20MB, I never imagined I'd be the person that installed too many apps for the RAM to handle. I think Sony made some poor decisions re: RAM and OS upgrade.
Thankfully we can backup our ROMS so easily so I think I'll go back to Gingerbread.
SharpnShiny said:
That really helps, thanks! :good:
I couldn't remember much about RAM usage on GingerB but I knew that I didn't have that freezing problem with apps or with phone calls etc. On ICS, I checked my RAM and it was constantly around 20MB, I never imagined I'd be the person that installed too many apps for the RAM to handle. I think Sony made some poor decisions re: RAM and OS upgrade.
Thankfully we can backup our ROMS so easily so I think I'll go back to Gingerbread.
Click to expand...
Click to collapse
Juts to add to my last post, After switching back to GB I found that the battery usage (on standby ) overnight dropped to 3% from 30-40% in case of ICS based ROMs :laugh:
Is it still possible to increase the RAM size of the Poco F1? I have the 6gb/128gb variant and I want to have maybe 2 to 4gb more RAM. I read around that it can be done with a swap file on older phones but I already tried that and even added up to 6gb but it doesn't seem to get used. Is there a custom ROM or magisk zip that can be used for that? My phone currently runs on Corvus with NGK.
The reason why I want more RAM? Egg NS. My phone frequently runs out of RAM and the game force closes.
Thanks!
Oyee said:
Is it still possible to increase the RAM size of the Poco F1? I have the 6gb/128gb variant and I want to have maybe 2 to 4gb more RAM. I read around that it can be done with a swap file on older phones but I already tried that and even added up to 6gb but it doesn't seem to get used. Is there a custom ROM or magisk zip that can be used for that? My phone currently runs on Corvus with NGK.
The reason why I want more RAM? Egg NS. My phone frequently runs out of RAM and the game force closes.
Thanks!
Click to expand...
Click to collapse
What are these apps and games you use?
How do you fill the entire memory?
I switched to LineageOS + NGK because it's more stable. So far I only have DamonPS2 and Egg NS installed after flashing the ROM. Had no problems with DamonsPS2 even with stock ROM. Anyway, I said before the app in question is Egg NS, a switch emulator. The app needs 8gb RAM so the Poco F1 is short of 2gb that's why it force closes randomly. I get smoother framerates compared to stock but then I still run out of RAM.
Well, short of swapping the DRAM modules for bigger ones it would be impossible, and even then who knows if it would work?
Although now that you've posted this question, I'm left wondering if anyone has successfully done this… I know that Scotty from Strange Parts (and others) have swapped NANDs for bigger storage, but RAM I've never seen.
I think ram is included in the SOC, which means cpu, gpu, controllers, everything else will be also replaced if someone were to upgrade ram, basically changing the core of the phone.
I'm trying to make it work like this one. A really old post from 2012 so I doubt it'll still work for Android 10.
https://forum.xda-developers.com/showthread.php?t=1659231
Oyee said:
I'm trying to make it work like this one. A really old post from 2012 so I doubt it'll still work for Android 10.
https://forum.xda-developers.com/showthread.php?t=1659231
Click to expand...
Click to collapse
In that case why don't you try zRAM instead? Depending on the kernel your zRAM (or swap, for that matter) capabilities may differ, but give it a go!
IDK about other kernel utility apps, but EX Manager has the options.
Ok I'll give that one a try. Just tried Roehsoft RAM expander and it still works but the game runs really slow when it's already using the swap memory. At least it doesn't force close now. lol