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Issue metadata

Status: Assigned
Owner:
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Feature



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ContentTranslateDriver::RegisterPage takes very long on low-end Android

Project Member Reported by eseckler@chromium.org, Jul 16

Issue description

Attached a trace of loading golem.de on a gobo device, where the "(Impl)translate::mojom::ContentTranslateDriver::RegisterPage"
 task on the browser UI thread is particularly slow (~140ms walltime duration, at timestamp 68,049.303 ms).

We should investigate if there's a way to reduce the time this takes or move it off-main-thread somehow.
 
trace_golem_load_and_scroll_chromium_69.json.gz
4.2 MB Download
Labels: -Pri-3 Pri-2
Owner: anthonyvd@chromium.org
+anthonyvd for triage.

Saw this again today, with the browser UI thread being blocked for ~475ms (at 30,855.184ms in the attached trace). 
trace_long_translate_driver.json.gz
3.9 MB Download
Status: Assigned (was: Untriaged)

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