profiler

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WIP: introduce compressedArrayElement for profile data

1

Much of the profile json coming from something like `samply` is taken up by arrays containing an identical value. `samply` even has serialization helpers to create arrays of length N...

vvuk

In this inverted JS-only call tree, find which functions got slower: https://share.firefox.dev/3WYvEC5 It's very hard to tell because the slower functions are intermixed with the faster functions in the list....

mstange

Make innerWindowID columns optional

2

The FrameTable's `innerWindowID` column is currently required. However it is quite useless for non-Firefox profiles and takes up a lot of space. It would be nice to make it optional....

mstange

The action only makes sense for Firefox engineer and could be confusing for web developers

nchevobbe

Ability to change welcome message on `/from-post-message` endpoint

1

I'm working on using the `https://profiler.firefox.com/from-post-message/` endpoint for an VSCode extension to analyse Android profiles. I'm able to get it to work with a couple of caveats. Though, I notices...

nisargjhaveri

Remove frame-ancestors CSP to allow embedding via iframe

3

Fix #5169. While the `https://profiler.firefox.com/from-post-message/` endpoint is designed with iframes in mind, the actual deployment disallows embedding profiler in an iframe. I'm trying to use the profiler to analyse Android...

nisargjhaveri

Retrieve the page favicons from the browser and display it on the tab selector

1

This requires changes from [Bug 1921778](https://bugzilla.mozilla.org/show_bug.cgi?id=1921778) since it adds the webchannel changes in the backend. This PR adds the ability to retrieve the favicons for pages as a data url,...

canova

Example profiles: https://share.firefox.dev/3Uew1GI Probably just a matter of adjusting the word-wrap CSS property somewhere. ┆Issue is synchronized with this [Jira Task](https://mozilla-hub.atlassian.net/browse/FP-809)

fqueze

I'm trying to use the `https://profiler.firefox.com/from-post-message/` endpoint to embed the profiler in an VS Code extension. The API seems to have been designed for iframe usage (see https://github.com/firefox-devtools/profiler/pull/4835#discussion_r1428325004). Though, actually...

nisargjhaveri

Missing unified string optional values cause errors during marker filtering

9

When changing the filter string nothing is visibly changing in the marker chart, but when sharing the profile and loading it in a new tab, this error is displayed in...

fqueze