1366792 - [Meta] Figure out why we are slow on Time to Hero Element on Gmail

Status: RESOLVED DUPLICATE of bug 1507868

(Core :: DOM: Core & HTML, enhancement, P3)

Description

[Jean Gong :jgong]

We need to profile and find out why we are slow on Time to Hero Element on Gmail.

Comment 1

[Andrew Overholt [:overholt]]

Marking all [meta] bugs as P3.

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

The meta keyword is there, the bug doesn't depend on other bugs and there is no activity for 12 months.
:hsinyi, maybe it's time to close this bug?

Comment 3

[Hsin-Yi Tsai (she/her) [:hsinyi]]

(In reply to Release mgmt bot [:sylvestre / :calixte] from comment #2)
> The meta keyword is there, the bug doesn't depend on other bugs and there is
> no activity for 12 months.
> :hsinyi, maybe it's time to close this bug?

I think we sill want to leave it open before we profile again.

Comment 4

[Randell Jesup [:jesup] (needinfo me)]

We seem to be much slower than Chrome to load the gmail main page (logged in); which includes time-to-hero. Gathering profiles and multiple loads since the load times for FF seem to be highly variable (though almost always much longer than chrome).

Comment 5

[Jean Gong :jgong]

Randell, Please provide a profile for this bug. Thanks!

Comment 6

[Olli Pettay [:smaug][[e-mail]]]

I don't see us measuring hero on raptor/gmail.
Back to [qf]

Comment 7

[Olli Pettay [:smaug][[e-mail]]]

Or, I guess this is just a dup of bug 1507868, or very similar.