Hi,What is the user volume now and month before - possible number of user nodes in publish?Is there a possibility the users have increased over a period of time and AEM being a append only trying to save parent with many child nodes causing  this issue - not sure but trying to get a different view a...

Few observations here ..on https://solutionpartners.adobe.com/content/dam/collateral/APEXAssets_Public/AEM_6_Architect_EG.pdfAlso questions like this could have multiple answers until the context of cache vs non cache and SEO are taken into considerations with in the question contextA marketing comp...