[Webkit-unassigned] [Bug 257798] [GTK] Slow to create WebKitWebView (30 seconds delay) with sandbox

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=257798

--- Comment #5 from Michael Catanzaro <mcatanzaro at redhat.com> ---
Huh, nice, I can open those in Bustle and easily see exactly what's going on. I didn't realize how good Bustle was for debugging.

Unfortunately this session bus capture shows a 10 second delay in between *different* method calls, so now we know that nothing is going wrong on the session bus. That's where I would have expected to find any D-Bus problems, but there could also possibly be problems on the system bus (although this is less likely), so could try checking that too. There could also be a problem on the accessibility bus; you can trace that too using Bustle if you get its address:

$ echo $AT_SPI_BUS_ADDRESS

The environment variable probably won't be set. If not, you can do:

$ gdbus call --session --dest org.a11y.Bus --object-path /org/a11y/bus --method org.a11y.Bus.GetAddress

That should give you an address that you can pass to bustle to get a recording of the accessibility bus.

Most likely, these recordings won't reveal any problems, but it's at least worth a try. Maybe we'll get lucky.

One thing I notice is that you use Xfce, which is not a common desktop. WebKit ought to work fine in Xfce, but maybe whatever is wrong might be related to that.

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