high cpu use after x11 updates

[AN]

On Tue, 18 Jun 2019, Niclas Zeising wrote:

> Date: Tue, 18 Jun 2019 20:08:33 +0200
> From: Niclas Zeising <zeising+freebsd at daemonic.se>
> To: AN <andy at neu.net>, freebsd-x11 at freebsd.org
> Subject: Re: high cpu use after x11 updates
> 
> On 2019-06-17 01:17, AN wrote:
>> Hi:
>> 
>> FreeBSD FBSD_13 13.0-CURRENT FreeBSD 13.0-CURRENT #93 r349104: Sun Jun 16 
>> 08:41:26 EDT 2019 root at FBSD_13:/usr/obj/usr/src/amd64.amd64/sys/MYKERNEL  
>> amd64 1300031
>> 
>> After recent updates to several x11 ports, the process /usr/local/bin/X 
>> seems to be using a lot of cpu resources.  Historically I seem to remember 
>> X using something less than 1% cpu on this machine.  Here are the related 
>> ports that were updated recently:
>>
>>      + x11/libxshmfence (libxshmfence-1.2_4 -> libxshmfence-1.3)
>>      + x11/libXext (libXext-1.3.3_3,1 -> libXext-1.3.4,1)
>>      + x11/libXdamage (libXdamage-1.1.4_5 -> libXdamage-1.1.5)
>>      + x11/libXcursor (libXcursor-1.1.15_2 -> libXcursor-1.2.0)
>>      + x11-toolkits/libXmu (libXmu-1.1.2_5,1 -> libXmu-1.1.3,1)
>>      + x11/libXrandr (libXrandr-1.5.1_2 -> libXrandr-1.5.2)
>>      + x11/libXvMC (libXvMC-1.0.10_2 -> libXvMC-1.0.11)
>>      + x11/sessreg (sessreg-1.1.1 -> sessreg-1.1.2)
>>      + x11/libxkbfile (libxkbfile-1.0.9_2 -> libxkbfile-1.1.0)
>>      + x11/xkeyboard-config (xkeyboard-config-2.24_1 ->
>>          xkeyboard-config-2.27)
>>      + x11/libxkbcommon (libxkbcommon-0.8.0_1 -> libxkbcommon-0.8.4)
>>      + x11/libXxf86dga (libXxf86dga-1.1.4_5 -> libXxf86dga-1.1.5)
>>      + x11/libXcomposite (libXcomposite-0.4.4_5,1 ->
>>          libXcomposite-0.4.5,1)
>> 
>> I rebuilt the xserver and am still seeing the same behavior.  Are there any 
>> other ports I need to rebuild?  What other info can I provide?  Any 
>> suggestions would be appreciated.
>> 
>> Also, I am using:
>> nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX 
>> platforms  390.87  Tue Aug 21 15:53:31 PDT 2018
>> nvidia0: <GeForce GT 710> on vgapci0
>> and running compiz.
>> 
>>
>>  From top:
>> 21865 root         21   -1  6528M   300M select   4  28:35   6.55% 
>> /usr/local/bin/X :0 -auth /root/.serverauth.199
>> 
>> Thanks in advance for any advice.
>
> Hi!
> is you update just the ports, or also the base system at the same time?
> Any chance you can try to undo either the ports update or the base system 
> update, and see if the problem persists?
> Regards
>

Niclas:

Unfortunately, after a full update I see the same behavior.

Buildworld/buildkernel/installworld to:
FreeBSD FBSD_13 13.0-CURRENT FreeBSD 13.0-CURRENT #0 r349192: Wed Jun 19 
10:18:31 EDT 2019 
root at FBSD_13:/usr/obj/usr/src/amd64.amd64/sys/MYKERNEL  amd64 1300032

also rebuilt:
xorg-server
xwayland
nvidia-driver

43235 root         21   -1  6239M    40M select   0   0:04   8.51% 
/usr/local/bin/X :0
    12 root        -96    -      0   752K WAIT     2   0:01   1.18% 
[intr{irq62: vgapci0}]
57791 root         20    0   110M    52M select  10   0:01   0.69% 
mate-terminal --sm-client-id 104f4
59442 root         20    0    98M    60M select   9   0:11   0.65% compiz 
--replace --sm-disable --ig
69803 root         20    0    14M  4224K CPU3     3   0:00   0.16% top -i 
-P -H -S -s 1 -a

# svnlite info
Path: .
Working Copy Root Path: /usr/ports
URL: svn://svn.freebsd.org/ports/head
Relative URL: ^/head
Repository Root: svn://svn.freebsd.org/ports
Repository UUID: 35697150-7ecd-e111-bb59-0022644237b5
Revision: 504486
Node Kind: directory
Schedule: normal
Last Changed Author: linimon
Last Changed Rev: 504486
Last Changed Date: 2019-06-18 10:34:06 -0400 (Tue, 18 Jun 2019)


Any suggestions are appreciated.