(In reply to :Gijs (he/him) from comment #20) > The composite markers for screenshots seem to appear even when there is no composite marker on the compositor thread - compare https://share.firefox.dev/3IOceqd and https://share.firefox.dev/3pYsTid (different views on the same profile (with screenshots this time) . Perhaps that's a separate bug? Note that you can command-click threads and get an integrated marker chart of multiple threads: https://share.firefox.dev/3p0PlYM (I also applied a search filter for "composit") The screenshot markers span the distance between two consecutive composites of the same window.
Bug 1742797 Comment 21 Edit History
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(In reply to :Gijs (he/him) from comment #20) > The composite markers for screenshots seem to appear even when there is no composite marker on the compositor thread - compare https://share.firefox.dev/3IOceqd and https://share.firefox.dev/3pYsTid (different views on the same profile (with screenshots this time) . Perhaps that's a separate bug? Note that you can Cmd-click threads and get an integrated marker chart of multiple threads: https://share.firefox.dev/3p0PlYM (I also applied a search filter for "composit") The screenshot markers span the distance between two consecutive composites of the same window.