[Q] Android System Info: Ram Threshold - Android Q&A, Help & Troubleshooting

Hi.
I installed the app "Android System Info".
In memory infos there is an info called "Threshold Ram".
On my tablet it is set to 128 Mb, which is very high I found out with googling.
Can you tell me how to change this value or where I find it with Terminal?

nobody?

nobody?

Related

1G RAM but reduced by customized ROM?

Running Folio 3x 0.4a
The ROM doesn't utilize all RAM as memory for android system
cat /proc/cmdline
mem=448M[AT}0M nvmem=128M[AT}384M vmalloc=256M XXXXXX
Is there any easy way to resolve it?

[Q] How to obtaing GPU and RAM frequency from the Android filesystem

I would like to know how to read de GPU and RAM operation frequency from the Android filesystem. I know that I can obtain the CPU frequency from files such as:
Code:
/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq
/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
I'm trying to do that with Pandaboard, but in fact I need to do it in more development boards (Odroid-PC, Beagleboard-xM, Sabreboard and Wandboard).
Any idea? at least how to do that with an app? I tried with CPU-z but it do not has this information. Also, I tried with commands such as dumpsys without success.
Thanks in advance.

[Q] How much RAM size is set to be minimum to run Android?

Link: https://source.android.com/compatibility/downloads.html#android-403
According to CDD document, it is stated below
"Device implementations MUST have at least 340MB of memory available to the kernel and userspace. The 340MB MUST be in addition to any memory dedicated to hardware components such as radio, video, and so on that is not under the kernel's control."
MY Understanding is:
340 MB is required for both user and kernel space. 340 MB is for hardware components ,
So, in total minimum 680 MB
NOTE: Please correct me if my understanding is wrong ?
But, if i look at mobiles that are available in the market, they are not compliance with the requirement.
For example:
HTC ONE V , has 512 MB of RAM, but still runs android 4.0.3 , in which the requirement is 680MB.
Considering above, how the OEM vendor passes compatibility test?
keestupillo said:
Link: https://source.android.com/compatibility/downloads.html#android-403
According to CDD document, it is stated below
"Device implementations MUST have at least 340MB of memory available to the kernel and userspace. The 340MB MUST be in addition to any memory dedicated to hardware components such as radio, video, and so on that is not under the kernel's control."
MY Understanding is:
340 MB is required for both user and kernel space. 340 MB is for hardware components ,
So, in total minimum 680 MB
NOTE: Please correct me if my understanding is wrong ?
But, if i look at mobiles that are available in the market, they are not compliance with the requirement.
For example:
HTC ONE V , has 512 MB of RAM, but still runs android 4.0.3 , in which the requirement is 680MB.
Considering above, how the OEM vendor passes compatibility test?
Click to expand...
Click to collapse
i think the requirement should be 380 mb for memory and kernel(its my point of view)

AVD/HAXM RAM error

When i lauch a AVD in the emulator i get... "the memory needed by this avd exceeds the max specified in your HAXM configuration". When i edit/adjust the ram in the AVD to be eual or less than the HAXM config(dropping it to 768, making them eual) then relaunch the avd, the ram size remains 1024 and the same error messege is given. In haxm set up, my ram range is 512 to 949mb(default 512). I manually set haxm ram size to 768. No matter what value i assign for the AVD ram it stays 1024 when launched. Is there something i am missing as to how to save the AVD ram changes. I hope there is a answwer, I would like to have it running correctly to use with some developement tutorials. Any help would be greatly appreciated.

[SOLVED] Memory seemed to be full, but it's actually a lot of free space available

My phone: S2 with CM 12.1 (latest nightly)
Hi,
since 2 days my phone has an odd behaviour.
In the first place I'd tried to take a screenshot. But in the notification only a note appear, that the "screenshot couldn't be captured". It doesn't matter in which app I try to take a screenshot.
The second problem is, when I try to take a picture with the default camera app. It appears, that the app it take the photo, but it doesn't save any.
The third odd behaviour is, that within the gallery app, it show all the picture folders and images within, but not a single thumbnail nor the picture itself in the detail view.
I can't save any (type of) file to the phone memory.
My first thought was, maybe the memory on the internal SD doesn't have enough space. But here it goes really weird. Following statistic by DiskInfo app:
- System (FACTORYFS) 540 MB free (of 1 GB) - sidenote - I had repit(ed) the partions with lanchons script.
- Data (DATAFS) 3,9 GB free (of 6 GB)
- internal SD (UMS) 2,2 GB free (of 7,5 GB)
Things which worked well:
- Text messaging (but I can't receive picture or videos)
- Reading Twitter and see all images (but can't save any of them)
- Browsing with Firefox (but can't download any document or file)
Does anyone have any idea what's going wrong?
I solved the problem.
By using the latest version of lanchons repit script, which seems to repair something.
Here some parts of the recovery.log:
Code:
Cluster 34558 out of range (42174573 > 982078). Setting to EOF.
[...]
Cluster 35069 out of range (101237010 > 982078). Setting to EOF.
[...]
/DCIM/Camera/IMG_20160213_103344.jpg
Contains a free cluster (34432). Assuming EOF.
/DCIM/Camera/IMG_20160213_103344.jpg
[...]
/gReader/.cache/-2010898466/img_10
File size is 72812 bytes, cluster chain length is 8192 bytes.
Truncating file to 8192 bytes.
Reclaimed 723 unused clusters (5922816 bytes).
Free cluster summary wrong (285140 vs. really 285863)
Auto-correcting.
Starting verification pass.
Performing changes.
/dev/block/mmcblk0p11: 23293 files, 696214/982077 clusters
info: errors detected, retrying the file system check
dosfsck 3.0.12, 29 Oct 2011, FAT32, LFN
Starting check/repair pass.
Starting verification pass.
[...]

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