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I'm currently on Zeus v7.01 with dianaV2.3+ kernel and I'm wondering what is the best combination of Governor/IO Scheduler/Voltage to obtain the most best battery life.
I'm not searching for best performance honestly, but instead a longer lasting phone. lol
I rarely play games, and smoothness is not a must for me (Nemus Launcher does the job, smoothest launcher ever!)
My current settings are:
CPU Frequency Tweaks
Max freq: 1000
Min freq: 100
DVFS enabled on boot
Voltage Tweak: -5
Governor: ondemandX
Io Scheduler: sio (Simple I/O)
You could try undervolting your phone,because i like performance and smoothness,my setup is like that:
Max CPU frequency:1300Mhz
Min CPU frequency:300Mhz
Governor:Smartassv2
I/O scheduler:deadline.
Sorry for useless stuff,but i like to share
My main agenda is to help, not gain thanks.
UniversalSS said:
You could try undervolting your phone,because i like performance and smoothness,my setup is like that:
Max CPU frequency:1300Mhz
Min CPU frequency:300Mhz
Governor:Smartassv2
I/O scheduler:deadline.
Sorry for useless stuff,but i like to share
My main agenda is to help, not gain thanks.
Click to expand...
Click to collapse
No no it's nice to share your experience!!
Might help others..
Hmm my phone is already UV... -5, if i decrease further wouldn't it be too low to cause instability?
And about IO Scheduler, i don't quite fully understand it.. which one drain least battery?
i am using 100-800 smartass2 sio and -7V without any problems.
Hi,
I'm using Co-Core 8.2 and I want to test One Power Guard to improve my battery life.
But I don't have any idea about which CPU governor and I/O scheduler to choose.
Could someone tell me which combination provides the best balance between power-save and performance?
I'm on Jelly Bean 4.1.2
NB. Cocafe recommends PegasusQ as CPU governor and either SIO/ROW for I/O scheduler but I would like to get some feedback from people already using One Power Guard.
Thanks in advance
luisblop said:
Hi,
I'm using Co-Core 8.2 and I want to test One Power Guard to improve my battery life.
But I don't have any idea about which CPU governor and I/O scheduler to choose.
Could someone tell me which combination provides the best balance between power-save and performance?
I'm on Jelly Bean 4.1.2
NB. Cocafe recommends PegasusQ as CPU governor and either SIO/ROW for I/O scheduler but I would like to get some feedback from people already using One Power Guard.
Thanks in advance
Click to expand...
Click to collapse
Pegasus and sioplus
OR
Hotplug and sioplus
DaRkRhiNe said:
Pegasus and sioplus
OR
Hotplug and sioplus
Click to expand...
Click to collapse
Thanks for the answer. I will give a try with Pegasus
However I noticed that sioplus is not available on One Power Guard settings. Only row and sio.
Is sioplus available in Co-core 8.2?
These apps like this just drains your battery. If you want play with CPU, download a CPU controller app. (like SetCPU) and install CoCore 9.0 which is newest version.
When you don't use phone ; 600 MHz Max & HotPlug
When you don't use phone V2 ; 600 MHz Max & Ondemand & deeper sleep status
When you lock phone, don't decrease speed (too much) because it will use whole CPU if it needs ; 800 MHz Max & Ondemand Q/Lulzactive Q/Pegasus Q
When using ; 1000 MHz Max & Ondemand/Interactive/Lulzactive Q/Pegasus Q
When you get mad and crazy about performance, lock the min to max; 1000 MHz min and max & Ondemand & SmartAss (still exists or not I don't know)
If you increase minimum speed it will keep it. So I suggest always keep min to 200MHz. (if exists 0 MHz I don't remember it too)
Edit: and don't go deeper sleep if you use hot plugger governors like Hotplug, Pegasus, Lulzactive Q
FYI
http://forum.xda-developers.com/showthread.php?t=2312491
Powered by CM11
Thanks guys,
I will compare the battery draining with One Power Guard just to give it a try.
If I don't notice any improvement then I will tweak with SetCPU
King ov Hell said:
Edit: and don't go deeper sleep if you use hot plugger governors like Hotplug, Pegasus, Lulzactive Q
Click to expand...
Click to collapse
Hi again,
What exactly do you mean wit "deeper sleep"?
Is that an option or when the display is off after several minutes?
Sorry for my ignorance
luisblop said:
Hi again,
What exactly do you mean wit "deeper sleep"?
Is that an option or when the display is off after several minutes?
Sorry for my ignorance
Click to expand...
Click to collapse
Go to the CoCore's thread you'll see. It's deep sleep level which can increase your battery life when you don't use the device. It's not about using, it's about when it's stand-by.
Ok
After one day even if One Power Guard is a nice app I prefer to switch governor depending on the display status. So I was thinking about using tasker (instead setCPU) which is already running on my phone and this way not adding more background processes.
I set a couple of task using the CPU control from tasker. It is working fine switching governors but I noticed that the frequencies (min and max) don't change. I tried even with shell script and still I don't get to set the max frequency. Then I prefer to make you a couple of questiosn:
-In tasker when using the CPU control. If I change governor. Should it be set in both CPUs (0 and 1) or only in a single one? In my case i set the governor in both.
-I use the terminal to check the current governor and max frequency (for instance for the cpu0)
cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governorcat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
As said above the governor is succesfully changed but that's not the case for the frequency. Then I tried to run a shell script to change the max frequency as follows:
echo #frequency > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
But it seems not working neither. So I wonder if I'm doing something wrong.
NB. By the way I'm happy using the governor hotplug while not using my phone (thanks for the advice). In normal use I set pegasusq with sio and seems working great.
Hello, can anyone tell me what would be the best performace settings in KERNEL ADIUTOR on CM12.1 and Tangerine 6.2?
bartolooooo said:
Hello, can anyone tell me what would be the best performace settings in KERNEL ADIUTOR on CM12.1 and Tangerine 6.2?
Click to expand...
Click to collapse
so you don't need battery life ?
overclock cpu to 1.9ghz and put it to lagfree or smartassv2
gpu to 0mhz and put it to ondemand
disable cpu hotplug(mp-intelliplug)
Do as mentioned above, just change CPU governor to interactive and GPU to performance and you can kiss goodbye to battery life
Or make a profile of the above settings and just use them when its needed.
OK guys, let's help a little bit each other who are not so familiar with all those possibilities of tweaking a kernel may give.
Post your settings and experiences clearly so everyone could understand:
Rom:
Kernel:
Kernel settings(all you made):
Purpose of Settings(e.g. battery life, intermediate, performance):
Profile for Kernel Adiutor/Synapse(if you kindly provide e.g. link or attachment):
Here is also a useful guide explaining some key facts, governors etc.
Let's hope everyone could provide some good settings and contribute to this thread.
Don't forget all settings are not final, there's always a way it could be better for someone other [emoji6]
Rom: Nuclearom Nougat 7.0 R14 11.10.2016
Kernel: Built in Radioactive Kernel
Kernel settings:
no msm-limiter
max CPU 1958Mhz
dyninteractive Governor
Voltage 300Mhz -50mV
Voltage 1958Mhz -50mV
Bricked Hotplug: CPU min online 1
GPU governor simple_ondemand
Purpose of Settings: intermediate, but better standby
Nice initiative, this thread will be very helpful for a lot of people.
Rom : Nuclearom Nougat V1.0.2
Kernel : Built in Radio Active Kernel
Kernel Settings :
CPU:
Cpu governor : dyninteractive
Input boost frequency Cpu 1-2-3-4 disabled
WakeUp Boost
GPU:
GPU governor : simple_ondemand
More for intermedial and battery..
Rom: Nuclear Rom nougat
Kernel: radioactive nougat 1.2 (inbuilt)
Kernel settings: cpu governor : Dyinteractive , disable imput boost of all cores , alucard (cpu hotpluger), bqf ( i/o scheduler ).
Is a balanced profile (for me) the cores switch off and On very fast saving battery and provide good performance in all apps when you open apps the cores wakeup and open app faster try it.
Sent from my ZUK Z1 using XDA Labs
Can anybody suggest power saving settings for Pixel Experience 9.0?
Hello guys.
I'm currently on superior os running Android 9 pie
I need the battery to last as long as possible... SOME performance sacrifices can be made.
I'm currently using the Lionfish governor to increase battery life
Here's a list of governors I have available on this tomorrow ... (Not to keen on flashing a custom kernel, but I will hear you out non the less):
Lionfish
ElementalX
Impulse
Alucard
Interactive
Despair
conservative
On demand
Userspace
Powersave
bioshock
Lionheart
Performance
I use kernel aduitor to change tweek the kernel
Any and all kinds of tricks and tips, even if it's not governor or kernel related are also are appreciated!
Download L speed and use the battery profiles
how much screen on time you are getting?