Having updated a site to umb 6.2.5 I've started to use mini profiler.. and seeing lots of database calls for my menu builders.. investigation reveals that any call to HasAccess seems to cause a database hit... is that normal? Shouldn't front end this just be hitting the unbraco.config and access.config files?

Here's what I've tried. Any pointers?

foreach (var item in Model.Children)
        {
            if (Umbraco.Web.UmbracoHelper.MemberHasAccess(item.Id, item.Path))
            {
                @item.Name <br />
            }
        } 

foreach (var item in Model.Children)
        {
            if(item.HasAccess())
            {
                @item.Name <br />
            }
        }

foreach (var item in Model.Children.Where("hasAccess")
        {
                @item.Name <br />
         
        }