Android app runs very slowly after resuming from breakpoint










3















My Android app runs dead slow after resuming from a breakpoint, even if I disconnect from the debugger or even unplug the USB cable. I get the same behavior on every device and emulator I've tried. Performance is great until it hits the first breakpoint, but it's unusable after I resume and I have to kill it. It's very frustrating.



It used to work great but it started with Android Studio 3.1.x and it's still happening after I upgraded to 3.2.1, the latest stable release at this time. None of my colleagues who work on the same app have this problem so it's probably not the code. I suspect I have a configuration issue somewhere.



I have no idea what changed when it started. It happens no matter where the breakpoint is. I don't see any errors in LogCat.



I'm using a MacBook Pro (15-inch, 2017) running OSX 10.13.6, Android Studio 3.2.1 and a Pixel XL running P.



Any ideas or suggestions are much appreciated.



UPDATE: It happens on Java breakpoints but not Kotlin.










share|improve this question
























  • Which MacBook Pro?

    – TheWanderer
    Nov 14 '18 at 1:04











  • MacBook Pro (15-inch, 2017)

    – Barry Fruitman
    Nov 14 '18 at 1:06











  • @BarryFruitman Did you ever find the cause of this? I experience the exact same thing, also on a MacBook Pro though mine is 2015.

    – pdub
    Jan 3 at 19:00















3















My Android app runs dead slow after resuming from a breakpoint, even if I disconnect from the debugger or even unplug the USB cable. I get the same behavior on every device and emulator I've tried. Performance is great until it hits the first breakpoint, but it's unusable after I resume and I have to kill it. It's very frustrating.



It used to work great but it started with Android Studio 3.1.x and it's still happening after I upgraded to 3.2.1, the latest stable release at this time. None of my colleagues who work on the same app have this problem so it's probably not the code. I suspect I have a configuration issue somewhere.



I have no idea what changed when it started. It happens no matter where the breakpoint is. I don't see any errors in LogCat.



I'm using a MacBook Pro (15-inch, 2017) running OSX 10.13.6, Android Studio 3.2.1 and a Pixel XL running P.



Any ideas or suggestions are much appreciated.



UPDATE: It happens on Java breakpoints but not Kotlin.










share|improve this question
























  • Which MacBook Pro?

    – TheWanderer
    Nov 14 '18 at 1:04











  • MacBook Pro (15-inch, 2017)

    – Barry Fruitman
    Nov 14 '18 at 1:06











  • @BarryFruitman Did you ever find the cause of this? I experience the exact same thing, also on a MacBook Pro though mine is 2015.

    – pdub
    Jan 3 at 19:00













3












3








3








My Android app runs dead slow after resuming from a breakpoint, even if I disconnect from the debugger or even unplug the USB cable. I get the same behavior on every device and emulator I've tried. Performance is great until it hits the first breakpoint, but it's unusable after I resume and I have to kill it. It's very frustrating.



It used to work great but it started with Android Studio 3.1.x and it's still happening after I upgraded to 3.2.1, the latest stable release at this time. None of my colleagues who work on the same app have this problem so it's probably not the code. I suspect I have a configuration issue somewhere.



I have no idea what changed when it started. It happens no matter where the breakpoint is. I don't see any errors in LogCat.



I'm using a MacBook Pro (15-inch, 2017) running OSX 10.13.6, Android Studio 3.2.1 and a Pixel XL running P.



Any ideas or suggestions are much appreciated.



UPDATE: It happens on Java breakpoints but not Kotlin.










share|improve this question
















My Android app runs dead slow after resuming from a breakpoint, even if I disconnect from the debugger or even unplug the USB cable. I get the same behavior on every device and emulator I've tried. Performance is great until it hits the first breakpoint, but it's unusable after I resume and I have to kill it. It's very frustrating.



It used to work great but it started with Android Studio 3.1.x and it's still happening after I upgraded to 3.2.1, the latest stable release at this time. None of my colleagues who work on the same app have this problem so it's probably not the code. I suspect I have a configuration issue somewhere.



I have no idea what changed when it started. It happens no matter where the breakpoint is. I don't see any errors in LogCat.



I'm using a MacBook Pro (15-inch, 2017) running OSX 10.13.6, Android Studio 3.2.1 and a Pixel XL running P.



Any ideas or suggestions are much appreciated.



UPDATE: It happens on Java breakpoints but not Kotlin.







android android-studio android-debug android-studio-3.2






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 14 '18 at 22:28







Barry Fruitman

















asked Nov 14 '18 at 1:04









Barry FruitmanBarry Fruitman

6,6941051106




6,6941051106












  • Which MacBook Pro?

    – TheWanderer
    Nov 14 '18 at 1:04











  • MacBook Pro (15-inch, 2017)

    – Barry Fruitman
    Nov 14 '18 at 1:06











  • @BarryFruitman Did you ever find the cause of this? I experience the exact same thing, also on a MacBook Pro though mine is 2015.

    – pdub
    Jan 3 at 19:00

















  • Which MacBook Pro?

    – TheWanderer
    Nov 14 '18 at 1:04











  • MacBook Pro (15-inch, 2017)

    – Barry Fruitman
    Nov 14 '18 at 1:06











  • @BarryFruitman Did you ever find the cause of this? I experience the exact same thing, also on a MacBook Pro though mine is 2015.

    – pdub
    Jan 3 at 19:00
















Which MacBook Pro?

– TheWanderer
Nov 14 '18 at 1:04





Which MacBook Pro?

– TheWanderer
Nov 14 '18 at 1:04













MacBook Pro (15-inch, 2017)

– Barry Fruitman
Nov 14 '18 at 1:06





MacBook Pro (15-inch, 2017)

– Barry Fruitman
Nov 14 '18 at 1:06













@BarryFruitman Did you ever find the cause of this? I experience the exact same thing, also on a MacBook Pro though mine is 2015.

– pdub
Jan 3 at 19:00





@BarryFruitman Did you ever find the cause of this? I experience the exact same thing, also on a MacBook Pro though mine is 2015.

– pdub
Jan 3 at 19:00












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