Ferdinando, There was an issue with memory leak in some versions that exhibit similar behaviour. I know the issue existed in v16 (fixed in one of the NB), returned in 16r3 and 16r4, and it's been since fixed in 16r4 build 215501, but I don't know if it effected any v15 releases too.
To verify if this is your issue, open a method with about 100 lines of code or more, scroll down to the bottom of the method (this is important to trigger the leak), open your task manager and look at the amount of memory 4D is taking. If you notice the memory grow every second, you have a version with this leak. Regards, Lahav -----Original Message----- From: 4D_Tech [mailto:[email protected]] On Behalf Of stardata.info via 4D_Tech Sent: Monday, November 20, 2017 2:24 PM To: [email protected] Cc: stardata.info <[email protected]> Subject: Re: Slow characters visualization Hi All, I have again the issue explained below using 4D V15.5 on windows. I notice that when i write one command or one comment in a method, 4D is very slowly to display the characters typed on the keyboard and in task manager i can the see that 4D take until 14% of cpu... When even the last character typed is displayed, the cpu for 4D return to 0. No one have this issue ? Thanks Ferdinando Il 11/11/2017 00:26, stardata.info ha scritto: > > Hi, > > If i open only one method 50 rows... i have the same slow. > With 4D V15.4 not have this issue... > > Thanks > /Ferdinando/ > > Il 10/11/2017 21:00, [email protected] ha scritto: >> Message: 9 >> Date: Fri, 10 Nov 2017 08:01:29 -0800 >> From: Kirk Brooks<[email protected]> >> To: 4D iNug Technical<[email protected]> >> Subject: Re: Slow characters visualization >> Message-ID: >> <CAHY=XkuMe6t1i1Yvva7mKBfs2SZN+3wzS8DASbQ6-=vzqpu...@mail.gmail.com> >> Content-Type: text/plain; charset="UTF-8" >> >> Ferdinando, >> If you happen to have some forms open that include subforms and you >> have the subform open too it can cause the design process to use a >> lot of CPU cycles which might cause your system overall to behave as you >> describe. >> This was especially true if the subforms had listboxes. I haven't >> noticed this in a long time and this specific issue may have been resolved. >> >> The thing is something is using a lot of processing power in the >> design process. It's probably doing some sort of dynamic redraw or update. >> >> On Thu, Nov 9, 2017 at 11:15 PM, stardata.info via 4D_Tech < >> [email protected]> wrote: >> >>> I All, >>> >>> I notice that the slow in characters visualization, is always, even >>> if the method have 10 rows. >>> When i write into one method the cpu consuming of 4D V15.5 is around >>> 12/15%, like if 4D do a big work in interpretation of a code that i >>> write into a method. >>> This only on 4D V15.5 in other version of 4D all is normal. >>> >>> Only i have this issue? >>> >>> Thanks >>> Ferdinando >>> >>> Message: 1 >>> Date: Mon, 6 Nov 2017 22:03:19 +0100 >>> From: "stardata.info"<[email protected]> >>> To:[email protected] >>> Subject: Slow characters visualization >>> Message-ID:<[email protected]> >>> Content-Type: text/plain; charset=windows-1252; format=flowed >>> >>> Hi all, >>> >>> I use 4D V15.5 on windows. >>> Sometimes when i write a method the editor is not fast responsive, >>> in fact i can see the character digited only after one second. >>> >>> Someone know the reason, and how i can solve? >>> >>> Thanks > ********************************************************************** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: http://lists.4d.com/mailman/options/4d_tech Unsub: mailto:[email protected] ********************************************************************** ********************************************************************** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: http://lists.4d.com/mailman/options/4d_tech Unsub: mailto:[email protected] **********************************************************************
