Make the source table non-optional in the gecko profile format #5842
Merged
canova merged 2 commits intofirefox-devtools:mainfrom Feb 18, 2026
Merged
Make the source table non-optional in the gecko profile format #5842canova merged 2 commits intofirefox-devtools:mainfrom
canova merged 2 commits intofirefox-devtools:mainfrom
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Codecov Report❌ Patch coverage is
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## main #5842 +/- ##
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Coverage 85.56% 85.56%
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Files 319 319
Lines 31411 31420 +9
Branches 8670 8661 -9
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+ Hits 26876 26885 +9
Misses 4104 4104
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This patch changes the gecko profiler format to always include source table. The backend patch also increases the gecko profile format version. Backend bug: https://bugzilla.mozilla.org/show_bug.cgi?id=2016666 This PR has to be deployed before we can land the backend.
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Backend changes for this PR: Bug 2016666
This will allow us to add more fields to the source table, like
sourceMapURLwhich will allow us to resolve source maps.Can't really provide a before and after deploy previews since this requires loading gecko profiles from scratch. Here two profiles with version 32 to test this upgrading:
Version 32 with no source table
Version 32 with source table
You can drag and drop it inside https://deploy-preview-5842--perf-html.netlify.app/