Post your I\O Stats

Discussion in 'Xiaomi Mi 2 / Mi 2S' started by paulrlz, Jul 8, 2014.

  1. paulrlz

    paulrlzMembers

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    #1paulrlz,Jul 8, 2014
    Last edited: Jul 8, 2014
    Hi all, i m investigating about the huge lags when playstore update somethings, or while typing in keyboard, and for me this is related to slow I\O performance. I ve done some benchs, with Androbench wich measures the overall speed of the Mmc.

    I did all the tests with:
    Carbon rom by Moonlight
    all I\O sheduler
    2048 read ahead size
    Interactive governor
    384/1.7Ghz default
    Normal use condition
    PmR tweaks (attached)
    Dalvik runtime
    There are some screens:

    CFQ:
    cfq.png
    ROW:
    row.png
    NOOP:
    noop.png
    DEADLINE:
    deadline.png

    The strange thing, is that (in this rom) the best i\o is Cfq. As i know it would be the worse.
    Btw, i resolved all the lags (expecially while typing) by flashing some i\o \ ext4 \ sheduler tweaks with Pimp my Rom app. This is what i had before the tweaks, with row I\O sheluder:

    ROW BEFORE PMR TWEAKS:
    row stock.png

    NEXUS 4 TESTS (not done by me tx to usotech.com)
    http://www.usoftphone.com/t64574.html
    Basing to this tests, we have very low write speed.. meh..

    Please, feel free to upload some benchmarks, im very curious about I\O speed in M1cha' s roms and stock Miui!
    Please also dont goo too much ot, keep the trhead clean!
    Sorry for my bad english

    Ps: in the attachments the scripts that i have applied, unzip, put in system\bin\init.d and set permission to:
    Rw
    r
    r

    Credits:
    androguide.fr (pimp my rom app)
    androbench
     

    Attached Files:

    deini likes this.
  2. regent89

    regent89Members

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    #2regent89,Jul 8, 2014
    Last edited: Jul 9, 2014
    Pac ROM with row I/O (128kb read-ahead) and Balanced profile (without tweaks)
    Screenshot_2014-07-08-12-21-55.jpg

    Row with 2048 kb
    Screenshot_2014-07-08-12-28-34.jpg

    hahahaha. no clue how that happened :D androbench does not seem to work as it should. Everytime I bench, I have huge differences without changing anything
     
  3. paulrlz

    paulrlzMembers

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    #3paulrlz,Jul 8, 2014
    Last edited: Jul 8, 2014
  4. paulrlz

    paulrlzMembers

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    #4paulrlz,Jul 8, 2014
    Last edited: Jul 12, 2014
    Double post
     
  5. XperianPro

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  6. paulrlz

    paulrlzMembers

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    #6paulrlz,Jul 20, 2014
    Last edited: Jul 21, 2014
    [​IMG]
     
  7. XperianPro

    XperianProMembers

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    ?
     
  8. paulrlz

    paulrlzMembers

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    My i/o stats o.o
     
  9. XperianPro

    XperianProMembers

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    I see no image :)
     
  10. paulrlz

    paulrlzMembers

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    Now?
     
    XperianPro likes this.

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