[Bug 772841] udpsrc: high CPU usage at high packet rate

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Tue Mar 6 20:04:13 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=772841

--- Comment #50 from Mathieu Duponchelle <mduponchelle1 at gmail.com> ---
(In reply to Nicolas Dufresne (stormer) from comment #49)
> Review of attachment 339902 [details] [review]:
> 
> Does that have a measurable impact ? Also, removing unused ttl should be a
> sep patch.

Thanks, I did observe with George's test application, where the throughput is
improved, and the percentage of lost packets measurably goes down, I'm unsure
why to be honest.

Regarding CPU usage, I didn't notice an improvement, but that's with a
simplistic test case, I expect improvements should be more remarkable in
scenarios with more complex allocation scenarios, I'll let you know :)

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