[Q]Least Laggy ROM/kernel? - Eee Pad Transformer Q&A, Help & Troubleshooting

So far I've tried revolver, prime, and android revolution. Revolver with blades2 and prime with clemsyn. They're all laggy on the app drawer fly-in, etc at 1.5 GHz. What rom/kernel can you guys recommend that has little to no lag?

Im on revolver with prime kernel using adw launcher ex no lag at all
Play with vm and read aheads your speed is fine
Also use sio or bfq for your schedular not the default vr because that is crap and causes lag
Sent from my tf101 using xda premium 1.54Ghz

Danzano said:
Im on revolver with prime kernel using adw launcher ex no lag at all
Play with vm and read aheads your speed is fine
Also use sio or bfq for your schedular not the default vr because that is crap and causes lag
Sent from my tf101 using xda premium 1.54Ghz
Click to expand...
Click to collapse
What is VM, how do I set bfq (I see no option in setcpu)?

Bumpity bump.

jwl12345 said:
What is VM, how do I set bfq (I see no option in setcpu)?
Click to expand...
Click to collapse
VM is virtual mem or memory management for android tweaking these settings slowly well help you find a sweet spot however it is different for different people depending on how they use there tf.
So as an example for me i dont multi task alot and want very low latency for you that set up could be bad because you want good multi tasking etc etc
I dont think you can in set cpu however apps like systune or voltage control have this option under IO settings or alternatively IO schedular.
Also with the IO settings i found the stock read aheads quite small so for mmcblk0 i use 1024 kb read ahead and for mmcblk1 i use 2048 kb
Also i slightly uped the min free value to 3512 kb
Hope this helps ya
Also if you use adw ex as your launcher tweak that abit to by lowering fling speed zoom speed and 0 bounce etc

Danzano said:
VM is virtual mem or memory management for android tweaking these settings slowly well help you find a sweet spot however it is different for different people depending on how they use there tf.
So as an example for me i dont multi task alot and want very low latency for you that set up could be bad because you want good multi tasking etc etc
I dont think you can in set cpu however apps like systune or voltage control have this option under IO settings or alternatively IO schedular.
Also with the IO settings i found the stock read aheads quite small so for mmcblk0 i use 1024 kb read ahead and for mmcblk1 i use 2048 kb
Also i slightly uped the min free value to 3512 kb
Hope this helps ya
Also if you use adw ex as your launcher tweak that abit to by lowering fling speed zoom speed and 0 bounce etc
Click to expand...
Click to collapse
How do you change the read aheads?

Related

Memory Optimisation Script

This is the best I've come across. MMS app, Opera Mobile, Opera Mini, Market, Maps and more all at once. Brilliant.
Posting it here as I know this is the busiest place. Move if it causes an issue.
Cheers!
Script and Instructions are at the link below.
http://forum.xda-developers.com/showthread.php?t=1111145
Does it do the same thing as Zeppenlinrox's Supercharged scripts?
No, it seems to work better - I had with zeppelin's script about 50MB free ram, now I have 80MB...awesome - my phone works so much better without any performance decrease...
Trying it now. Do you recommend using it with hard to kill launcher setting? Or just return that to normal?
This script changes memfree and VM values although I do not fully understand what the script is doing.
I've been using it for a few days and I see no changes what-so-ever, good nor bad.
DannyDroid said:
This script changes memfree and VM values although I do not fully understand what the script is doing.
I've been using it for a few days and I see no changes what-so-ever, good nor bad.
Click to expand...
Click to collapse
Agree. No changes for me a all.
Sent from my Milestone using XDA Premium App
Well,i used the script with zeppelinrox' script and it seems they work brilliantly together:20-30mb more ram
I don't see how it clears up RAM without removing applications from it =/ .
Here works pretty well (and it's not a placebo effect)! The phone rurs better... everywhere! )
definately works. just test loading apps and switch between to see which stay open. you'll notice too there should be smoother overall performance, for example when resuming from sleep. ive also asked the guy directly and the lower frequency of android os ram cleanouts mean battery improvements. i find it for some reason better than zepplins.
i use 6.1 and have home and mms locked in mem and this script running. with no script/zepplins id be unable to watch a flash stream, answer a text and keep the flash vid running, with this i can, its great!
DannyDroid said:
I don't see how it clears up RAM without removing applications from it =/ .
Click to expand...
Click to collapse
it removes certain apps after sleeping when in background i think. things like maps/nav/streams stay open though
Gaming wise this script fails, cut the rope hangs and is so laggy but on normal cronos gingerbrad its good.
Apart from that this script is amazing! Get 80mb free with 2 apps running (and keyboard and services!)
Sent from my Milestone using Tapatalk
In overall it gives snappier performance on my stone with CGMM ROM.
I would like to try this script with MIUI 1.7.1. I flashed MIUI 1.7.1 before and got 4 reboots within an hour with all the apps sit inside the ext2 partition that cost 60Mb+ RAM. I'm not hoping multi-tasking on MIUI with this script. It will be already good enough if this script can help to run those 60Mb+ RAM background services without reboot on MIUI.
applied the script on FroyoMOD.No changes.
Sent from my Milestone using Tapatalk
Apart from the aggressive minfree/lowmemory killer setting, they are all sysctl tweaks.
You can get those plus more in AOR's kernel tuning menu item.
In V8 SuperCharger, I will be using the best sysctl tweaks, 3g tweaks, io scheduler tweaks (noop) and tell android that the phone doesn't have a hard drive lol
I'll probably put in the SD card tweak with a user selectable value (pick from 1 to 3 or whatever)
That way, I don't have to assume what works best for the user and the user can screw with it lol
There's more, but I forget right now...
zeppelinrox said:
Apart from the aggressive minfree/lowmemory killer setting, they are all sysctl tweaks.
You can get those plus more in AOR's kernel tuning menu item.
In V8 SuperCharger, I will be using the best sysctl tweaks, 3g tweaks, io scheduler tweaks (noop) and tell android that the phone doesn't have a hard drive lol
I'll probably put in the SD card tweak with a user selectable value (pick from 1 to 3 or whatever)
That way, I don't have to assume what works best for the user and the user can screw with it lol
There's more, but I forget right now...
Click to expand...
Click to collapse
Looking forward to it! Any idea when it'll come out?
Sent from my Milestone using XDA Premium App
Well, I had stopped working on it because I kept on perfecting V6.
But it's functional with the user selectable colours and what I have added so far... the 3G TurboCharger (usually build.prop tweaks but I'm screwing with local.prop) and that Overclocker that we had discussed previously.
The Overclocker won't make the final though because it's not universally applicable but I will probably make a Milestone version that includes it or make a "Zeppelinrox's Milestone Toolbox" script lol
Oh yeah, I want to add something called "Lock 'n Load Apps"
zeppelinrox said:
Well, I had stopped working on it because I kept on perfecting V6.
But it's functional with the user selectable colours and what I have added so far... the 3G TurboCharger (usually build.prop tweaks but I'm screwing with local.prop) and that Overclocker that we had discussed previously.
The Overclocker won't make the final though because it's not universally applicable but I will probably make a Milestone version that includes it or make a "Zeppelinrox's Milestone Toolbox" script lol
Oh yeah, I want to add something called "Lock 'n Load Apps"
Click to expand...
Click to collapse
Haha sweet! I thought you forgot about that overclocking script this sounds awesome! Can't wait
Sent from my Milestone using XDA Premium App
Heh.. the damn thing works FLAWLESSLY... it even has limits on vsels and mhz... max 80vsel and max 1200mhz
All I need is somebody telling me that I fried their phone
zeppelinrox said:
Heh.. the damn thing works FLAWLESSLY... it even has limits on vsels and mhz... max 80vsel and max 1200mhz
All I need is somebody telling me that I fried their phone
Click to expand...
Click to collapse
80 vsel?! WHOA.
Sent from my Milestone using XDA Premium App

Faux clock and SetCPU

I have Faux clock and Setcpu installed on my phone, I use SetCPU for the widget and the profiles, while I use Faux clcok for GPU IO control and undervolting. Will having both controlling the cpu cause any battery problems or cpu problems? I have them set both to the same settings atleast for the screen on and screen off (these are the only settings that both apps have the same of) to avoid any problems.
Sent from my Sensation using xda premium
its probably better to only have 1 cpu controlling app running at a time. if you want to undervolt and control the cpu speed i recommend system tuner. the user interface may scare you at first but just go to the tweaks icon at the bottom and set the cpu speed/profile and undervolt there. it will be all you need unless you really find it necessary to control the gpu, which i dont think is really necessary anyway

[Q] CM6.3 RC3 and Google maps... HowTo optimize ?

This is probably the most irritating thing with our XT720; Very often, gmaps is super slow, hangs and sometimes even FC.
I am using the latest one from market, I have Supercharger V6beta9.3 (Aggressive 2 Settings + OOM grouping Fixes + Hard to Kill Launcher), Launcher Pro 0.8.6.
Any idea ? This is really pissing me off...
Use an alternative, I use Sygic Maps...its paid app though. I think the problem with GMaps is the xt720s ram.
could be as well the aggressive setting of supercharger, the heap size and the writing/reading speed.
I used SD Speed Increase and set it down to 128kb
Sent from my XT720 using Tapatalk

CM10 Performance settings + SetCPU

Although I love Instigator's Kernel, I believe that it is time to move on from the aging kernel code.
I have started to use the stock kernel with the Paranoid Android by gs2usr, but I wanted more options to my cpu usage so I got set cpu.
Now my question is, will set cpu interfere with the performance settings originally in CM10? I have set the setcpu governor to the same gorvernor in the performance settings. The addition I have is the profile at certain battery points. Did anyone experience anything that caused the app and the CM10 settings to interfere each other causing even more waste in battery?? (like putting teo anivirus software on one computer? )
jee'sgalaxy said:
Although I love Instigator's Kernel, I believe that it is time to move on from the aging kernel code.
I have started to use the stock kernel with the Paranoid Android by gs2usr, but I wanted more options to my cpu usage so I got set cpu.
Now my question is, will set cpu interfere with the performance settings originally in CM10? I have set the setcpu governor to the same gorvernor in the performance settings. The addition I have is the profile at certain battery points. Did anyone experience anything that caused the app and the CM10 settings to interfere each other causing even more waste in battery?? (like putting teo anivirus software on one computer? )
Click to expand...
Click to collapse
Best option is to stick to the performance setting built into Cm10 because it's had all the correct paths on how to adjust the kernel properly .
I don't use set CPU anymore I now use system.tuner pro as an alternate that's it
Sent from my SAMSUNG-SGH-I727 using xda premium
crashpsycho said:
Best option is to stick to the performance setting built into Cm10 because it's had all the correct paths on how to adjust the kernel properly .
I don't use set CPU anymore I now use system.tuner pro as an alternate that's it
Sent from my SAMSUNG-SGH-I727 using xda premium
Click to expand...
Click to collapse
From what I've been reading the performance module in cm10/aokp is still a bit iffy, but I do agree with the system tuner pro recommendations

[Q] Tf300t overclck options

I'm running CROMi-x 5.2, 4.2.1 and despite the tweaks i find the tf300t quite laggy still, especially with multiple user profiles on it.
Is there an app that I can set overclocking profiles so that when I'm at home I can run it at 1600-1800 mhz and then set it to normal speed when on the road?
sd_dracula said:
I'm running CROMi-x 5.2, 4.2.1 and despite the tweaks i find the tf300t quite laggy still, especially with multiple user profiles on it.
Is there an app that I can set overclocking profiles so that when I'm at home I can run it at 1600-1800 mhz and then set it to normal speed when on the road?
Click to expand...
Click to collapse
Multiple users is a no no I'm afraid. Android can't cope very well. If you want a lag free experience you'll need to stick with one user. I don't know any ROM that can cope with multi users on the transformer series.
sd_dracula said:
I'm running CROMi-x 5.2, 4.2.1 and despite the tweaks i find the tf300t quite laggy still, especially with multiple user profiles on it.
Is there an app that I can set overclocking profiles so that when I'm at home I can run it at 1600-1800 mhz and then set it to normal speed when on the road?
Click to expand...
Click to collapse
You could try using tasker to control the overclocking profiles.

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