Re: Unpredictable long delays with images

[Bill Dietrich <bill billdietrich me>]

I didn't realize epiphany had an inspector; it's not shown
in the menu, only in the key-shortcuts.

Looks like the particular web site sometimes is just taking
13 seconds to serve a 500KB image, other times taking
less than a second for similar image.

But this doesn't explain why right-click-SaveAs would take
up to 10 seconds before the SaveAs dialog opens, right ?
No network traffic happening at that point, the image
has already been downloaded and displayed.

Bill



On 6/11/20 4:11 PM, Michael Catanzaro wrote:
> On Thu, Jun 11, 2020 at 3:44 pm, Bill Dietrich via epiphany-list
> <epiphany-list gnome org> wrote:
> > How can I get a debug log that shows these behaviors,
> > and maybe try to figure out why they're happening ?
> > It would be nice to know if they are due to network operations
> > or filesystem operations or something inside epiphany (I
> > can't image what).
>
> Probably network requests timing out. I'd check the network panel in
> the web inspector to see what's going on.
>
> > Are there any app-level debug-log options ?
> > The GDK and GTK debug flags all are too low-level.
>
> WebKitGTK 2.29.1 adds a release log feature that forwards logs to the
> system journal, but you'd need to be willing to build unstable WebKit
> yourself to get that. See:
>
> https://trac.webkit.org/wiki/WebKitGTK/Debugging#Loggingsupport
>
> Note that the wiki page doesn't mention that this is a new feature. It
> won't work in 2.28.
>
> There's also instructions for network analysis, below.
>
> Michael


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