RSOD Memory Usage #20637
Description
Environment
React Native Environment Info:
System:
OS: macOS High Sierra 10.13.6
CPU: x64 Intel(R) Core(TM) i7-8750H CPU @ 2.20GHz
Memory: 11.73 GB / 32.00 GB
Shell: 5.3 - /bin/zsh
Binaries:
Node: 10.7.0 - /usr/local/bin/node
npm: 6.2.0 - /usr/local/bin/npm
Watchman: 4.9.0 - /usr/local/bin/watchman
SDKs:
iOS SDK:
Platforms: iOS 11.4, macOS 10.13, tvOS 11.4, watchOS 4.3
Android SDK:
Build Tools: 23.0.1, 25.0.0, 25.0.2, 25.0.3, 26.0.0, 26.0.1, 26.0.2, 26.0.3, 27.0.3, 28.0.1, 28.0.2
API Levels: 23, 25, 26, 28
IDEs:
Android Studio: 3.1 AI-173.4819257
Xcode: 9.4.1/9F2000 - /usr/bin/xcodebuild
npmPackages:
react: 16.4.1 => 16.4.1
react-native: 0.56.0 => 0.56.0
npmGlobalPackages:
create-react-native-app: 1.0.0
react-native-cli: 2.0.1
react-native-git-upgrade: 0.2.7
Description
I will conduct more investigation to obtain some more solid info on this one, but so far I can only report high memory usage/leak when an RSOD is encountered in a RN project whilst Remote Debug was enabled - A RSOD occurred while my machine was unattended, on my return i found the attached usage (and a hot, loud MacBook! 😛) only affects iOS.
The project is a boilerplate I'm working on and is currently a testbed for some UX work - there are no debugging tools installed in it, only apollo-client and native-base. The same behaviour seems to occur in an independent project, and the error has been encountered on colleagues' machines.
Reproducible Demo
Have a component throw an error on render to trigger RSOD and leave for a while. Memory usage rapidly goes up. Seems to only happen when chrome debugger is attached.
More details to follow after investigating some more.