Salesforce nodes down due to a major service interruption at Salesforce

We consider the case closed. The root cause was a degraded performance at the salesforce side. We are looking how this can be notified in the Exalate product.

All nodes are back to normal.
We continue monitoring

All the nodes are back operationally, but currently we don't see any activity on these nodes.
We are moving the incident into monitoring (and will be doing some additional testing, lowering the severity to 'degraded performance'

Integration services to Salesforce are affected by a major service interruption on the Salesforce side
Check here - https://status.salesforce.com/products/Salesforce_Services

We are monitoring the situation and will be handling it as new information from Salesforce is provided.