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14 Commits

Author SHA1 Message Date
Alex Kotliarskyi 8d07df4a22 [ReactNative] Unbreak debugger 2015-08-21 11:20:17 -07:00
Harrison Harnisch 46c6cde947 UI CPU and memory utilization graphs in Chrome debugging mode 
Summary:
Chrome debugging UI is currently only showing connection state and logs in the console, leaving room for plenty of interesting information.

I've pushed the UI (using the same convention set by FPS -- UI/JS) CPU and memory utilization data over the debug Websocket and tapped into the existing stream of JS calls that get ran in V8.

The number of JS calls in a time interval is counted for all sub calls in a batch
https://github.com/hharnisc/react-native/blob/master/packager/debugger.html#L150

The last 5 batches of JS calls are displayed in a list format.

<img width="951" alt="screen shot 2015-07-19 at 7 34 00 pm" src="https://cloud.githubusercontent.com/assets/1388079/8769257/edc42f70-2e4d-11e5-8813-e86ef530a446.png">

Charts are created with [Chart.JS](https://github.com/nnnick/Chart.js) (MIT licensed).
Closes https://github.com/facebook/react-native/pull/2050
Github Author: Harrison Harnisch <hharnisc@gmail.com>
 2015-08-21 02:11:45 -07:00
Tadeu Zagallo 81fdf3e532 [ReactNative] Change RCTProfile API to be compatible with systrace 2015-08-20 00:47:23 -07:00
Tadeu Zagallo 49b55804b1 [ReactNative] Fix crash when reload during profile (attempt #2) 
Summary:
Fixes #1642

When reloading during profiling, the profile wouldn't unhook from the instance
being deallocated.
 2015-07-22 11:02:32 -08:00
Natansh Verma f21e79d5e1 Revert "[ReactNative] Fix crash when reload during profile" 2015-07-07 23:37:07 -08:00
Tadeu Zagallo 0ffb2d36eb [ReactNative] Fix crash when reload during profile 
Summary:
Fixes #1642

When reloading during profiling, the profile wouldn't unhook from the instance
being deallocated.
 2015-07-07 18:31:17 -08:00
Tadeu Zagallo 1718b17a37 [ReactNative] Fix extern on RCTProfile.h 
Summary:
@public

Add missing `RCT_EXTERN` to the constants in `RCTProfile`'s header

Test Plan:
Move the the import on `RCTBridge` to the header, build no longer fails due to
duplicate symbols.
 2015-06-17 05:57:10 -08:00
Tadeu Zagallo 7009f0a47b [ReactNative] Add profiling hooks to bridge modules at runtime 
Summary:
@public

Add `RCT_DEV`-only profiling hooks to every method in every bridge modules to
add a little bit more detail to the timeline profile.

Test Plan: {F22522834}
 2015-06-05 04:22:57 -08:00
Tadeu Zagallo 158d8b64ff [ReactNative] Track bridge events' flow (timers fixed) 
Summary:
@public

Use trace-viewer's flow events to link the bridge calls

Test Plan: {F22498582}
 2015-06-03 05:37:10 -08:00
Chace Liang 4d4f2dfe09 Revert "[ReactNative] Track bridge events' flow" 2015-06-02 10:36:32 -08:00
Tadeu Zagallo 0f16d15d64 [ReactNative] Optimize console.profile and add markers on JS entry points 
Summary:
@public

Right now the profiler shows how long the executor took on JS but doesn't show
how long each of the batched calls took, this adds a *very* high level view of JS
execution (still doesn't show properly calls dispatched with setImmediate)

Also added a global property on JS to avoid trips to Native when profiling is
disabled.

Test Plan:
Run the Profiler on any app

{F22491690}
 2015-06-02 06:22:49 -08:00
Tadeu Zagallo 2dfa3b34a1 [ReactNative] Track bridge events' flow 
Summary:
@public

Use trace-viewer's flow events to link the bridge calls

Test Plan: {F22498582}
 2015-06-02 06:19:16 -08:00
Nick Lockwood 8e15a0d5e7 Added RCT_DEBUG 2015-04-21 05:24:10 -08:00
Tadeu Zagallo fb1fa12e89 [ReactNative] Better profiling API + Fix overlaping events 2015-04-20 04:57:28 -08:00