使用modelformset_factory保存请求POST时的性能问题

Question

我正在一个项目中，我需要每页显示与特定模型相关的50个表格。我使用modelformset_factory一次显示和编辑多个实例，但是在保存大约50条记录（50种形式的相同模型）时遇到性能问题。为了保存数据，它进行了350多个查询，我使用了django-debug-toolbar。检查性能，不幸的是每个记录/表单都会进行多个查询。

click to view the result from django-debug-toolbar

这是views.py的代码段：

def offerScoring(request, offid, page):
    formset = modelformset_factory(Enroll, extra=0, form=Scoring)
    if request.POST:
        form = formset(data=request.POST)
        if form.is_valid():
            form.save()
            messages.add_message(request, messages.INFO,
                                 "Scores are saved updated successfully")
            return redirect(reverse('offerScoring', kwargs='offid': offid, 'page': page))
        else:
            messages.add_message(request, messages.INFO,
                                 "Scores were NOT updated ")

    AllEnrolled = Enroll.objects.select_related('StudentID','OfferingID','OfferingID__Course').filter(OfferingID=offid)
    paginator = Paginator(AllEnrolled, 50)
    Enrolled = paginator.get_page(page)
    Enrolled.ordered = True

    if request.method == "GET":
        form = formset(queryset=Enrolled)

    return render(request, template_name='Course/templates/offerScoring.html',
                  context='form': form, 'Enrolled': Enrolled)

关于提交表单时如何减少查询数量的任何想法？