[MATERIAL][FREE][1.41][30.6.15]CPU Spy Reloaded

royale1223 · Jun 30, 2015

CPU Spy reads your phone's CPU state information and displays it as easily readable charts.

Features
- View CPU state statistics.
- View CPU information.
- View Device information.
- View GPU information.
- View realtime CPU clock speed
- View the time (and %) your phone spent in deep sleep.
- Ability to reset and reset CPU state information.
- Black and White themes.

The new CPU Spy reloaded was designed following google's material design guidelines.

It's the perfect tool for debugging battery drains and device overheating. It will be a great addition to your power user arsenal. It's can be used to debug battery drains with new kernels and new ROMs.

Get Pro Version
Get Free Version

Translators please contact me at royale1223@gmail.com .
If your devices gpu clock freq or cpu temperature is not shown, contact me at royale1223@gmail.com .

Google Plus Page : https://plus.google.com/b/116803224437317487521/116803224437317487521
Google Plus Community : https://plus.google.com/u/0/communities/117205208934138827773

EarlyMon · Jun 30, 2015

When I tried your app, it drove all 4 of my CPU cores to nearly maximum. It's repeatable and includes starting from a state with 3 idle, 1 at the lowest frequency. You may want to check that.

Nice that your app is not abusive of privacy, well done.

royale1223 · Jun 30, 2015

EarlyMon said:
When I tried your app, it drove all 4 of my CPU cores to nearly maximum. It's repeatable and includes starting from a state with 3 idle, 1 at the lowest frequency. You may want to check that.

Nice that your app is not abusive of privacy, well done.

Sorry for the problem. The heaviest processing the app does is reading 6 files every second to update the info section. It shouldn't be driving your CPU to Max though. Does this state prevail when you have minimised the app?

EarlyMon · Jun 30, 2015

royale1223 said:
Sorry for the problem. The heaviest processing the app does is reading 6 files every second to update the info section. It shouldn't be driving your CPU to Max though. Does this state prevail when you have minimised the app?

It does prevail, yes. It also prevails for a minute or more after exiting the app.

If you're using some form of buffered i/o I suppose it's possible that something is being queued up and executing asynchronously - but you already know while reading if that's silly or not.

I'm using an HTC One M8, Snapdragon 801 @ 2.3 GHz.

Btw - the app cannot resolve any GPU information if that helps you.

royale1223 · Jun 30, 2015

I will look into it. I have fixed most of the GPU issues in the coming update. BTW do you happen to know the file in which GPU freq are stored for m8? It should be in /system/devices and the filename will most likely contain gpu and clk.

EarlyMon · Jun 30, 2015

royale1223 said:
I will look into it. I have fixed most of the GPU issues in the coming update. BTW do you happen to know the file in which GPU freq are stored for m8? It should be in /system/devices and the filename will most likely contain gpu and clk.

My phone doesn't have a /system/devices and there are no files under /system with either gpu or clk in the file name.

The only reference I've found anywhere in the system is here -

And I definitely have an Adreno 330.

royale1223 · Jun 30, 2015

Man, I should get some sleep. I meant /sys dir. /sys/class, /sys/kernel, /sys/module. Sorry

EarlyMon · Jun 30, 2015

su
cd /sys
find . -name "*gpu*" -print
find . -name "*clk*" -print

Let me know if you see anything interesting.

royale1223 · Jun 30, 2015

EarlyMon said:
su
cd /sys
find . -name "*gpu*" -print
find . -name "*clk*" -print

View attachment 90076

Let me know if you see anything interesting.

is there a /sys/kernel/tegra_gpu/gpu_rate or something like that ? /btw the command output is not fully visible.

EarlyMon · Jun 30, 2015

And gpu_max_clk contains -

578000000

royale1223 · Jun 30, 2015

I think it's
"/sys/class/kgsl/kgsl-3d0/gpuclk" what does it contain?

EarlyMon · Jun 30, 2015

royale1223 said:
I think it's
"/sys/class/kgsl/kgsl-3d0/gpuclk" what does it contain?

320000000

royale1223 · Jun 30, 2015

EarlyMon said:
320000000

This is the cur GPU Clock speed. It should work correctly in the current version. I did check for CPU oversuse problems. I couldn't reproduce this in my device but I will keep investigating.

EarlyMon · Jul 1, 2015

GPU works now -

CPU still working too much.

App closed, note the top line -

royale1223 · Jul 1, 2015

I did some checking with "Show CPU usage" enabled in Developer settings. I didn't find any CPU overuse from the app. Can you check it in this way?

EarlyMon said:
GPU works now -

View attachment 90098

CPU still working too much.

View attachment 90099

App closed, note the top line -

View attachment 90100

EarlyMon · Jul 1, 2015

Yeah, I'll try it.

EarlyMon · Jul 1, 2015

SCR_20150701_132213.mp4

https://drive.google.com/file/d/0B2MPU5MqABTXal80Mm9aRXhJc2c/edit?usp=docslist_api

Screen recording.

royale1223 · Jul 3, 2015

I looked at the screen recording. If you look closely, you can see that cpuspy does not use your CPU when it's minimized. This is probably a problem with your cpu governor. Your CPU isn't returning to a lower speed when the usage is less.

EarlyMon said:
SCR_20150701_132213.mp4

https://drive.google.com/file/d/0B2MPU5MqABTXal80Mm9aRXhJc2c/edit?usp=docslist_api

Screen recording.

royale1223 · Jul 9, 2015

New version 1.50

Code:

- Show battery info
- Translations Italian (salelimone), Russian (DumF0rGaming), Polish (Chamelleon ), Brazil (Jervânio Lima ), Croatian (David Boca)
- Bug fixes
- Ability to translate application

royale1223 · Aug 28, 2015

Version 2.29 available on play store with lots of changes.

royale1223 · Oct 17, 2015

Version 2.31 is available now at the play store

[MATERIAL][FREE][1.41][30.6.15]CPU Spy Reloaded

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