CPU problem that goes up to 100% only on SW

3D Design Volume Model
1

Hello

I'm having a big problem with SW.

My CPU has spikes at 100% often which slows down the software a lot. This only happens with SW.

My configuration:

W7 64b

CPU: i7 4790 (3.6 Ghz)

RAM: 32 GB

Graph card: Quadro K4200

Disque SSD.

SW: SolidWorks 2016 SP5 64

 

If any of you have ever had this problem? it annoys us so much that we are considering changing 3D software

2

Hello

 

I think the problem comes from windows 7.

But to be confirmed by others.

 

++

 

 

3

and you have another log running at the same time

which consumes so much proc

See these links 

https://forum.malekal.com/viewtopic.php?t=43589

https://www.it-connect.fr/gerer-la-charge-cpu-sous-windows/

it is true that a xeon would have been perhaps + wise + cache and memory ecc...

interesting problem

it is true that the comparison was tested here between an I7 and a Xeon

and the Xeon has gained in the possibility of operating SW ;-)

@+ ;-)

1 Like
4

it would be necessary in the context where the CPU is at 100%

look in windows at the "Task Manager" sorted by "% CPU"

and see who is (are) the culprit(s)!!

 

"May the osbcur side be with you... "

3 Likes
5

I don't have any process that is blocking (not responding or red line)

I wait 5 or 6 seconds  and I get back on track!

6

yes but when the total is at 100%

Who are the processes in mind?? with the highest %

2 Likes
7

Then

First NT Kernel & System

second Bit defender

in third SW

and the Fourth Outlook

8

so SW is 3° so it eats about - 33%

can you put the percentage image of the proc 

Thank you

You have here a link for the consumption of the proc

fr.wikihow.com/réduire-le-taux-d%27utilisation-du-processeur

@+

2 Likes
9

Hello

I see that your anti-virus is in second place and that you wait 5 to 6 s to have access to SW, have you set your anti-virus so that it does not scan files with solidworks extension (sldprt, sldasm and slddrw)?

If you do you work in multi-user the link http://www.lynkoa.com/forum/import-export-formats-neutres/ralentissement-solidworksserveur-inexpliqu%C3%A9 may also be of interest to you.

Kind regards

4 Likes
10

NT Kernel & System that pumps resources, it smells like windows update problems...

2 Likes
11

d.roger was surely right, the VA is surely responsible.

2 Likes
12

For the kernel I don't know how to do it,

For Bitdefender I'll look into it!

1 Like
13

So after several slowness, it's the NT kernel that takes 100%!

So SW goes into red...

14

Have you looked at the links I posted?

a solution may be there....... ;-)

@+;-)

1 Like
15

The beginning of the link is missing^^

16

I just tried the 3 links, does it work all 3 perfectly?

I give them back

https://fr.wikihow.com/r%C3%A9duire-le-taux-d%27utilisation-du-processeur

https://forum.malekal.com/viewtopic.php?t=43589

https://www.it-connect.fr/gerer-la-charge-cpu-sous-windows/

@+ ;-)

1 Like
17

So after several manipulations and several trials,

The NT Kernel & Sytem process only goes up to 100% if SW is open.

18

But in the task manager, which process uses the most power?

Is SW update download in the background enabled?
It is possible that SW will initiate another process.
Does the proc go up to 100% as soon as SW is launched or only after a model is loaded?

2 Likes
19

 

Here is a capture.

20

you have to put the capture in PC, there it is unreadable.

2 Likes