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FC10 become more and more slow

Posted: Tue Dec 05, 2023 8:31 am
by lucibel
Hello,
1- Why FC10 become more and more slow after few minutes to open component or something else ?
This was also on FC9
what to do ?

2- why FC10 is using ~ 10% of the processor time in background even when it's not used ?

Thx

Re: FC10 become more and more slow

Posted: Tue Dec 05, 2023 9:17 am
by Steve-Matrix
Does this happen with particular projects? I have checked on my PC and I am not seeing this behaviour. Can you post an example if it is a particular project (especially a simple project as this will make it easier to debug what the problem is).

Re: FC10 become more and more slow

Posted: Tue Dec 05, 2023 10:47 am
by lucibel
Hi
Not depends of the project, gradually, the response time increases.
see below some print screen
FC10.docx
(181.11 KiB) Downloaded 207 times

Re: FC10 become more and more slow

Posted: Tue Dec 05, 2023 12:05 pm
by Steve-Matrix
Your upload is showing Flowcode using 0% when no project loaded, and then 3% when a project is loaded. I think those are reasonable. On my PC, a blank project is showing between 1% and 2%, whereas a complex project varies between 2% and 6%.

The ~10% you are seeing as the total processor time is likely to do with background Windows processes (or processes running under internal or different user accounts) that are unrelated to Flowcode.

In both cases, I am not seeing the CPU usage getting larger over time or the response time of Flowcode increasing.

Re: FC10 become more and more slow

Posted: Tue Dec 05, 2023 2:03 pm
by lucibel
why there is 5 or 6 instance of flowcode ?

Re: FC10 become more and more slow

Posted: Tue Dec 05, 2023 2:25 pm
by Steve-Matrix
Technically, there is only one actual instance of Flowcode running. The other entries represent other processes within Flowcode that run in the background. It is probably the same with other apps you are running. For example, Word (on my PC) shows 3 processes when one document is open, and Chrome shows many too.

Re: FC10 become more and more slow

Posted: Tue Dec 05, 2023 2:39 pm
by lucibel
ok
when FC10 will slow down, I will make a video to show you
thx

Re: FC10 become more and more slow

Posted: Wed Dec 06, 2023 10:31 am
by lucibel
hi,
please find attached the video
video 2.7z
(3.05 MiB) Downloaded 193 times
video 1.7z
(2.32 MiB) Downloaded 199 times
thx

Re: FC10 become more and more slow

Posted: Wed Dec 06, 2023 10:44 am
by Steve-Matrix
Thanks, Seb.

I have seen that slow behaviour on large projects when the "variables" tab is showing. Does it still behave slowly when a different tab in Project Explorer is showing?

Also, you said the response time gradually increases. I have not seen that. Are you saying that when the "variables" tab is showing, the response is initially quick but gets slower and slower over time? Or is the slowness just to do with if the "variables" tab is open?

Also, what version of Flowcode are you running? The latest version (v10.1.0.38) should be much more responsive, so I'd be interested to know if you are experiencing the same problems with this new release.

Re: FC10 become more and more slow

Posted: Wed Dec 06, 2023 1:12 pm
by lucibel
I'm using V10.0.4.33 !!
so will update now to this version and I will let you know