[Webkit-unassigned] [Bug 249527] Safari crashes on Twitter.com

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Jan 31 23:05:09 PST 2023


https://bugs.webkit.org/show_bug.cgi?id=249527

--- Comment #14 from 02book-annular at icloud.com ---
(In reply to Ben Nham from comment #13)
> This webpage is dying because the WebContent process it's running in hit a
> memory limit (X GB, varies by device). From looking at the logging emitted
> when the process hits the warning threshold limit, almost all of this memory
> is attributed to the JS heap:
> 
> ```
> WebKit memory usage statistics at time of warning memory pressure
> notification:
> javascript_gc_heap_capacity_mb: 963
> phys_footprint_mb: 1183
> ...
> ```
> 
> While it's possible that this is due to a WebKit bug, it's more likely to be
> a bug in the website itself. I'll try to use the Twitter web app to see if I
> see OOM crashes on it on my own device. But unless that uncovers an actual
> WebKit bug (e.g. use of some web feature that creates a document leak), this
> will have to be fixed by the website, not WebKit.

My iPhone has 6 GB of RAM, it’s the regular iPhone 14 which clearly doesn’t have enough memory to handle twitter unfortunately. This replicates only on Twitter alluding to your notion that Twitter is the root of the problem. A case will be opened with twitter to simultaneously diagnose and solution provide. 

Appreciate your germane reply! Keep me up to date if you can/want!

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