Hello Marcio and Benoit,
What version of cs-studio are you using?
Also could you give provide some details about the opi screens which result in the freeze. Are there any scripts or rules associated with those screens.
With cs-studio 3.2.x and 3.3.x make sure you have allocated enough perm memory (especially if you are using a lot of scripts)
You can set it with the following VM argument in your config.ini file -XX:MaxPermSize=256M
With the 4.1.x (latest release), cs-studio moved to a newer version of pvmanager with improvements intended to reduce cpu and memory load
You could try one of the 4.1.x products and see if that resolves your problems
http://controlsystemstudio.org/download.html
Cheers,
Kunal
From: [email protected] [mailto:[email protected]]
On Behalf Of Benoit
Sent: Monday, June 15, 2015 3:28 AM
To: Marcio Alexandre Barbosa
Cc: EPICS mailing list
Subject: Re: CSS performance
Hi Marcio,
I have also similar bottlenecks and screen freezes when using CSS/BOY under windows 7. Never saw these problems with ubuntu 14.04.
In my case the problem seems to come from RAM usage: at some point the RAM consumption is going really high and then CSS/BOY freezes.
If someone has some suggestions it would be nice.
On Tue, Jun 9, 2015 at 4:27 PM, Marcio Alexandre Barbosa <[email protected]> wrote:
How can I configure the .ini file to improve performance of CSS? I'm
having some bottlenecks and screen freezes.
Thank you,
Marcio