From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 82055] [HAWAII] Running some programs, when HW acceleration is on, =?UTF-8?Q?=20causes=20X=20to=20spike=20in=20CPU=20usage=20=E2=86=92=20unresponsive=20desktop?= Date: Mon, 04 Aug 2014 10:35:18 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0368415038==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 1C6146E2ED for ; Mon, 4 Aug 2014 03:35:18 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0368415038== Content-Type: multipart/alternative; boundary="1407148517.3cd20.12282"; charset="us-ascii" --1407148517.3cd20.12282 Date: Mon, 4 Aug 2014 10:35:17 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=82055 --- Comment #7 from Kai --- (In reply to comment #6) > (In reply to comment #4) > > Yes, Twitch, like YouTube, requires Flash. > > Actually, YouTube doesn't require Flash, at least not for many videos. If I go by top, then the CPU usage of the plugin container spikes for all videos on YouTube (usually to about 30-50% on one core with Flash HW acceleration enabled). But as tells me I'm using the default player, that doesn't seem too surprising. > > > Does doing anything in particular trigger it in MediathekView? > > > > Sort of: just starting is enough. You get the grey window background at > > below average speed and then it takes seconds until the UI elements are > > drawn (list of shows, filter boxes, buttons). Afterwards you can trigger a > > new CPU spike by trying to click anything or even better on each > > keypress/character input into the title filter field on the left. > > I can reproduce this with glamor from xserver 1.16.0, but not from current > xserver Git master. So at least that part is already fixed. Oh, nice. Do you know which commit resolves this? If not, do you need a bisect? If yes, will that commit be backported to the 1.16 branch? -- You are receiving this mail because: You are the assignee for the bug. --1407148517.3cd20.12282 Date: Mon, 4 Aug 2014 10:35:17 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Comment= # 7 on bug 82055<= /a> from Kai
(In reply to comment #6=
)
> (In reply to comment #4)
> > Yes, Twitch, like YouTube, requires Flash.
>=20
> Actually, YouTube doesn't require Flash, at least not for many videos.=


If I go by top, then the CPU usage of the plugin container spikes for all
videos on YouTube (usually to about 30-50% on one core with Flash HW
acceleration enabled). But as <https://www.youtube.com/html5> tells me I'm
using the default player, that doesn't seem too surprising.

> > > Does doing anything in particular trig=
ger it in MediathekView?
> >=20
> > Sort of: just starting is enough. You get the grey window backgro=
und at
> > below average speed and then it takes seconds until the UI elemen=
ts are
> > drawn (list of shows, filter boxes, buttons). Afterwards you can =
trigger a
> > new CPU spike by trying to click anything or even better on each
> > keypress/character input into the title filter field on the left.
>=20
> I can reproduce this with glamor from xserver 1.16.0, but not from cur=
rent
> xserver Git master. So at least that part is already fixed.

Oh, nice. Do you know which commit resolves this? If not, do you need a bis=
ect?
If yes, will that commit be backported to the 1.16 branch?


You are receiving this mail because: =20=20=20=20=20=20
  • You are the assignee for the bug.
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