Thanks for the suggestion. I really appreciate it. Steve ________________________________ From: django-users@googlegroups.com <django-users@googlegroups.com> on behalf of Jacob Greene <jacobgreene1...@gmail.com> Sent: Friday, February 25, 2022 9:43 PM To: django-users@googlegroups.com <django-users@googlegroups.com> Subject: Re: Slow page load performance with a large number of formsets (over 25)
You would need to cache the queryset and pass it to each form instance that the formset creates. I've done this a few different ways in the past. I've never understood why there isn't a more straight forward way to do this. Here's a post with a few legit options depending on your use case: https://stackoverflow.com/questions/8176200/caching-queryset-choices-for-modelchoicefield-or-modelmultiplechoicefield-in-a-d Hard to be more specific without knowing anything about your code. On Fri, Feb 25, 2022, 8:53 PM Steve Smith <stevesmith0...@hotmail.com<mailto:stevesmith0...@hotmail.com>> wrote: If in fact I am….how do I avoid this? I have been playing with alternatives for a week and I’m starting to lose it…lol Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows From: Jacob Greene<mailto:jacobgreene1...@gmail.com> Sent: Friday, February 25, 2022 5:58 PM To: django-users@googlegroups.com<mailto:django-users@googlegroups.com> Subject: Re: Slow page load performance with a large number of formsets (over 25) If you're using model choice fields, it's very likely you are making an SQL query for each form set. It should be pretty obvious in the log with debug turned on. On Fri, Feb 25, 2022, 4:31 PM Ryan Nowakowski <tuba...@fattuba.com<mailto:tuba...@fattuba.com>> wrote: Steven, are you using ModelFormSet? If so, Is it the initial query that's slow? The form rendering? Or is it the POST back to the server that's slow? You can use django-debug-toolbar[1] to profile your page and get these metrics. Once you figure out what part is slowest, then you can optimize. Hope this helps! Ryan N [1] https://django-debug-toolbar.readthedocs.io/en/latest/ On Mon, Feb 07, 2022 at 09:12:48AM -0800, Steven Smith wrote: > Did this issue ever get resolved? I'm experiencing the same thing. Once > it hits 100 forms or so it gets pretty slow. > > On Monday, September 22, 2014 at 10:48:52 AM UTC-5 Collin Anderson wrote: > > > Yes, if you want speed, using javascript and ajax is probably your best > > bet. It will probably also reduce merge-conflicts. > > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com<mailto:django-users%2bunsubscr...@googlegroups.com>. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/20220225222926.GH11627%40fattuba.com. -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com<mailto:django-users+unsubscr...@googlegroups.com>. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CAF-Y%3De5Fp7kDtLq47Z3Y4GEjXMne2PcTLYxOJ8St5gkKCkpUpw%40mail.gmail.com<https://groups.google.com/d/msgid/django-users/CAF-Y%3De5Fp7kDtLq47Z3Y4GEjXMne2PcTLYxOJ8St5gkKCkpUpw%40mail.gmail.com?utm_medium=email&utm_source=footer>. -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com<mailto:django-users+unsubscr...@googlegroups.com>. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CH0PR18MB42923C9432F56E071FA9716CD23F9%40CH0PR18MB4292.namprd18.prod.outlook.com<https://groups.google.com/d/msgid/django-users/CH0PR18MB42923C9432F56E071FA9716CD23F9%40CH0PR18MB4292.namprd18.prod.outlook.com?utm_medium=email&utm_source=footer>. -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com<mailto:django-users+unsubscr...@googlegroups.com>. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CAF-Y%3De4E3zFuzmK_UOf9exaEc5pM5FNun7xJXhn_yVbHyWqiWg%40mail.gmail.com<https://groups.google.com/d/msgid/django-users/CAF-Y%3De4E3zFuzmK_UOf9exaEc5pM5FNun7xJXhn_yVbHyWqiWg%40mail.gmail.com?utm_medium=email&utm_source=footer>. -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CH0PR18MB429297C1C7D04F4094D10D8CD23F9%40CH0PR18MB4292.namprd18.prod.outlook.com.
