profiler

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we should use the user-defined values for front and background color when drawing canvases

1

This is from looking @PaulBone's computer. Firefox has color keywords for user-defined colors, that's `-moz-default-color` and `-moz-default-background-color`. I checked: this works for canvas too. A way to programmatically detect whether...

julienw

De-duplicate performance.mark and performance.measure

6

`performance.measure()` requires a start and end mark. In our marker processing step we should de-duplicate the marks that are used to create measures. Currently we are showing 3 markers for...

gregtatum

Profiler main HTML interface is not accessible

4

The accessibility team has been working on performance issues in Firefox associated with accessibility use. Unfortunately we've found that the main interface isn't accessible to the visually impaired, which prevents...

jmathies

Captured concern from the firefox-dev thread, to only have 1st party trusted scripts in the page at all times. We need to review how feasible a server component is for...

digitarald

Add analysies for GC.

5

This is a very broad feature request. Generally what I'd like is another tabl in the lower panel that can show me some analysies/graphs for particular queries. The challenge is...

PaulBone

Sentry integration for error handling

1

Using Sentry we want to aggregate errors from production. Error cases that should be reported: * Failed symbolication * File could not be loaded * UI errors Requirements: * Sentry...

digitarald

Handle unsymbolicated JIT frames

14

Edit: This issue is now tracking work in https://bugzilla.mozilla.org/show_bug.cgi?id=1426124 - - -  JIT frames are usually followed by a few frames of unsymbolicated memory. This is confusing our users...

gregtatum

The marker timeline labels are difficult to read (Low vision accessability)

5

The marker timeline canvus (click the Timeline button and look down) where the markers are drawn on a horizontal timeline, has difficult to read labels for the markers. My firefox...

PaulBone

I'm breaking this out into a separate issue from #244. This feature is for collapsing code in a given path in the source directory. This is harder than the other...

gregtatum

Add a mechanism to name Workers

8

> Re-filed this issue from juj > > ## Add a mechanism to name Workers > Working on profiling a large 3D engine, with several dedicated threads for audio, physics,...

gregtatum