profiler

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Avoid the need for `perf script` when importing from perf

6

It's a bit annoying that one needs to convert a perf trace with `perf script` before it can be loaded into the profiler, because that explodes the file size by...

larseggert

Feature: Auto-classification/labeling of threads based on rules & shared library of thread func (general purpose profiler)

1

(General purpose profiler feature) On Windows especially, there are a lot of mystery unnamed threads in most processes that do interesting things. Many of these could at least be classified...

vvuk

It's often useful to limit the flame graph to a single module, because you own that module's code and want to optimize it. It's also possible that you have a...

ishitatsuyuki

[deploy preview] Export a tool to extract gecko logs from a profile

1

[deploy preview](https://deploy-preview-4973--perf-html.netlify.app/public/bksvbe1efcspag22ej8fnjqcq33zs27fa52zrb8/marker-table/?globalTrackOrder=e0wd&hiddenGlobalTracks=125wc&hiddenLocalTracksByPid=158395-3wg~159068-0w3~158942-0wa~158868-0w6~158870-0w7~159166-0~159181-0w2~159186-0w2~159114-0w2~158831-0~158644-01~158836-0w3~158747-0w5~158712-0w4&thread=x0&v=10) Open the Web console, enter `extractGeckoLog()`. After a while it should download automatically a txt file with the content of all logs. Note it doesn't take into account...

julienw

Feature: Ability to select multiple rows in the marker table and copy their contents

1

Having the ability to copy a sequence of markers as plain text (e.g. for pasting into bugzilla) would be very useful, especially when looking at logging markers in the marker...

mstange

Split the marker regexp into multiple rexeps for generic and field specific ones

1

cc @fqueze

canova

Yarn test & start not working on Windows

2

I installed Yarn on Windows 10 using their installer: https://yarnpkg.com/en/docs/install#windows-stable I'm using [MozillaBuild](https://ftp.mozilla.org/pub/mozilla.org/mozilla/libraries/win32/MozillaBuildSetup-Latest.exe) (which is based on [mingw's msys](http://www.mingw.org/msys.shtml)) as unixy command line and tools, including node&npm. `yarn --version` outputs:...

squelart

Update home screen UI for loading existing profiles from pasting

22

Right now we only allow for loading in a profile by file:  It would be nice to have a button that say something like "Load existing profile" that when...

gregtatum

I'd like to evaluate how much energy it takes to load a bunch of web pages. I really can't do this manually in order to provide any useful information. I...

mgifford

Consider targeting the latest version of the profile format in our in-tree importers

1

Currently, the ways that [importers](https://github.com/firefox-devtools/profiler/tree/main/src/profile-logic/import) generate profiles are different for different importers: * chrome.js and dhat.js target the latest version of the processed profile format, through the use of `data-structures.js`....

julienw