I have recently upgraded my dnn application to 4.8 and been finalising the development of my website. In moving it to a dedicated server for the production environment. I have now started to monitor the events log more closely as the portals are no longer being 'tinkered' with.
The server hosts 2 production portals with a sql 2005 backend, I am noticing that on a daily basis; there seems to be a large number of page load exceptions, a smaller number of general exceptions & a few scheduler exceptions. On looking more closely at the event log, these occur on the ALL setting & relate to a PortalID -1. When the individual sites are selected no exceptions are occuring.

What is hapenning here, is it just background activity &  therefore can be ignored; or is this disclosing a more serious underlying database  issue; i.e. stored procedures, time outs? I am not a server administrator, just a keen hobyist but desperately wanting to maximise the performance of the dnn app.

Thanks Rob,

I'll keep a look out for the anomalies and make a point of checking the events log daily.

Martin