Re: Libreoffice 100% CPU usage

[Alessio Ciregia]

2018-01-20 23:32 GMT+01:00 Alessio Ciregia :
> 2018-01-13 8:54 GMT+01:00 Heinz Diehl :
>>
>> A shot in the dark: what happens when you disable the use of JRE?
>> The switch is in Tools - Options - Advanced.
>
>
> This didn't make any difference: still 100% CPU used.
>
> BTW, installing the last update 5.4.4.2-3 (in the update-testing
> repo), solved the issue.


Just for info, on bodhi we can read: "The 100% cpu thing is an issue
with a testing update version of glib2 which now has a later version
without that problem, so this libreoffice update is unrelated to
that".


Ciao,
A.
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Re: Libreoffice 100% CPU usage

[Alessio Ciregia]

2018-01-13 8:54 GMT+01:00 Heinz Diehl :
>
> A shot in the dark: what happens when you disable the use of JRE?
> The switch is in Tools - Options - Advanced.


This didn't make any difference: still 100% CPU used.

BTW, installing the last update 5.4.4.2-3 (in the update-testing
repo), solved the issue.

Thanks,
Alessio
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Re: Libreoffice 100% CPU usage

[Heinz Diehl]

On 12.01.2018, Alessio wrote: 

> It is curious: if you open Tools -> Options, the CPU usage drops down.
> Until this action, the CPU usage stays around 100%.

First, FWIW: no problems here with Libreoffice and F27 on three
different machines.

A shot in the dark: what happens when you disable the use of JRE?
The switch is in Tools - Options - Advanced.
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Re: Libreoffice 100% CPU usage

[Richard England]

On 01/12/2018 01:11 AM, Ed Greshko wrote:

On 01/12/18 13:37, Alessio Ciregia wrote:

Just now I've spotted that any Libreoffice program is reported by top command as
using 100% of CPU time (and in fact the fans of the laptop are spinning 
furiously).
I'm on F27 x86_64, and this happens even with with libreoffice 5.4.4.2-1 and
5.4.4.2-2 (updates-testing).
Has anyone else noticed this behavior? Where can I look to debug it?



I have 17 libreoffice 5.4.4.2-1 packages installed on my F27 KDE system.  I 
have,
almost always, a spreadsheet opened.  I am not seeing any problems.





No problem here with a spread sheet and writer running at the same 
time.  No more than ~15% CPU use


libreoffice-5.4.4.2-1.fc27.x86_64
Linux morse 4.14.11-300.fc27.x86_64 #1 SMP Wed Jan 3 13:52:28 UTC 2018 
x86_64 x86_64 x86_64 GNU/Linux

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Re: EXTERNAL: Re: Libreoffice 100% CPU usage

[Wells, Roger K.]

On 01/12/2018 04:12 AM, Ed Greshko wrote:

On 01/12/18 13:37, Alessio Ciregia wrote:

Just now I've spotted that any Libreoffice program is reported by top command as
using 100% of CPU time (and in fact the fans of the laptop are spinning 
furiously).
I'm on F27 x86_64, and this happens even with with libreoffice 5.4.4.2-1 and
5.4.4.2-2 (updates-testing).
Has anyone else noticed this behavior? Where can I look to debug it?



I have 17 libreoffice 5.4.4.2-1 packages installed on my F27 KDE system.  I 
have,
almost always, a spreadsheet opened.  I am not seeing any problems.


pretty much the same here, except using gnome.
Also tried both wayland & xorg.  Same
uname -a:
Linux rwells-x260 4.14.11-300.fc27.x86_64 #1 SMP Wed Jan 3 13:52:28 UTC 
2018 x86_64 x86_64 x86_64 GNU/Linux


libreoffice-x11-5.4.4.2-1.fc27.x86_64
HTH



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--
Roger Wells, P.E.
leidos
221 Third St
Newport, RI 02840
401-847-4210 (voice)
401-849-1585 (fax)
roger.k.we...@leidos.com

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Re: Libreoffice 100% CPU usage

[Alessio]

On 01/12/2018 10:11 AM, Ed Greshko wrote:
> 
> I have 17 libreoffice 5.4.4.2-1 packages installed on my F27 KDE system.  I 
> have,
> almost always, a spreadsheet opened.  I am not seeing any problems.

Just installed Libreoffice on a F27 Cinnamon spin: same problem, 100%
CPU in use by soffice.bin process.

Greetings
A.
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Re: Libreoffice 100% CPU usage

[Ed Greshko]

On 01/12/18 13:37, Alessio Ciregia wrote:
> Just now I've spotted that any Libreoffice program is reported by top command 
> as
> using 100% of CPU time (and in fact the fans of the laptop are spinning 
> furiously).
> I'm on F27 x86_64, and this happens even with with libreoffice 5.4.4.2-1 and
> 5.4.4.2-2 (updates-testing).
> Has anyone else noticed this behavior? Where can I look to debug it?
>
>

I have 17 libreoffice 5.4.4.2-1 packages installed on my F27 KDE system.  I 
have,
almost always, a spreadsheet opened.  I am not seeing any problems.


-- 
Fedora Users List - The place to go to speculate endlessly



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Re: Libreoffice 100% CPU usage

[Alessio]

On 01/12/2018 09:43 AM, Joachim Backes wrote:
> On 01/12/18 06:37, Alessio Ciregia wrote:
>> Just now I've spotted that any Libreoffice program is reported by top
>> command as using 100% of CPU time (and in fact the fans of the laptop
>> are spinning furiously).
> 
> Seeing this too on my desktop PC with libreoffice-5.4.4.2-2.fc27.x86_64
> (soffice.bin):


It is curious: if you open Tools -> Options, the CPU usage drops down.
Until this action, the CPU usage stays around 100%.

Ciao
A.
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Re: Libreoffice 100% CPU usage

[Joachim Backes]

On 01/12/18 06:37, Alessio Ciregia wrote:
Just now I've spotted that any Libreoffice program is reported by top 
command as using 100% of CPU time (and in fact the fans of the laptop 
are spinning furiously).


Seeing this too on my desktop PC with libreoffice-5.4.4.2-2.fc27.x86_64 
(soffice.bin):


strace -p  reports:

...

write(9, "\1\0\0\0\0\0\0\0", 8) = 8
poll([{fd=9, events=POLLIN}, {fd=14, events=POLLIN}, {fd=18, 
events=POLLIN}], 3, 2460) = 1 ([{fd=9, revents=POLLIN}])

read(9, "\1\0\0\0\0\0\0\0", 16) = 8
write(9, "\1\0\0\0\0\0\0\0", 8) = 8
poll([{fd=9, events=POLLIN}, {fd=14, events=POLLIN}, {fd=18, 
events=POLLIN}], 3, 2460) = 1 ([{fd=9, revents=POLLIN}])

read(9, "\1\0\0\0\0\0\0\0", 16) = 8
write(9, "\1\0\0\0\0\0\0\0", 8) = 8
poll([{fd=9, events=POLLIN}, {fd=14, events=POLLIN}, {fd=18, 
events=POLLIN}], 3, 2460) = 1 ([{fd=9, revents=POLLIN}])

read(9, "\1\0\0\0\0\0\0\0", 16) = 8
write(9, "\1\0\0\0\0\0\0\0", 8) = 8
poll([{fd=9, events=POLLIN}, {fd=14, events=POLLIN}, {fd=18, 
events=POLLIN}], 3, 2459) = 1 ([{fd=9, revents=POLLIN}])

read(9, "\1\0\0\0\0\0\0\0", 16) = 8
write(9, "\1\0\0\0\0\0\0\0", 8) = 8
poll([{fd=9, events=POLLIN}, {fd=14, events=POLLIN}, {fd=18, 
events=POLLIN}], 3, 2459) = 1 ([{fd=9, revents=POLLIN}])

read(9, "\1\0\0\0\0\0\0\0", 16) = 8
write(9, "\1\0\0\0\0\0\0\0", 8) = 8
poll([{fd=9, events=POLLIN}, {fd=14, events=POLLIN}, {fd=18, 
events=POLLIN}], 3, 2459) = 1 ([{fd=9, revents=POLLIN}])

read(9, "\1\0\0\0\0\0\0\0", 16) = 8
write(9, "\1\0\0\0\0\0\0\0", 8) = 8
poll([{fd=9, events=POLLIN}, {fd=14, events=POLLIN}, {fd=18, 
events=POLLIN}], 3, 2459) = 1 ([{fd=9, revents=POLLIN}])

read(9, "\1\0\0\0\0\0\0\0", 16) = 8
write(9, "\1\0\0\0\0\0\0\0", 8) = 8

...


I'm on F27 x86_64, and this happens even with with libreoffice 5.4.4.2-1 
and 5.4.4.2-2 (updates-testing).

Has anyone else noticed this behavior? Where can I look to debug it?

Ciao,
A.


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Ciao

Joachim Backes

--

Fedora release 27 (Twenty Seven)
Kernel-4.14.13-300.fc27.x86_64


Joachim Backes 
https://www-user.rhrk.uni-kl.de/~backes/
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Libreoffice 100% CPU usage

[Alessio Ciregia]

Just now I've spotted that any Libreoffice program is reported by top
command as using 100% of CPU time (and in fact the fans of the laptop
are spinning
furiously).
I'm on F27 x86_64, and this happens even with with libreoffice 5.4.4.2-1
and 5.4.4.2-2 (updates-testing).
Has anyone else noticed this behavior? Where can I look to debug it?

Ciao,
A.
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