SAP update task V2: Average response time per dialog step

What causes this issue?

The dispatcher distributes the update requests from the appropriate
dispatcher queue to free update work processes. A long dispatcher queue
can be a sign of too few work processes; response times that are too
long, on the other hand, can point to too many work processes that must
share the instance's resources and therefore cause more paging. You
should take account of SAP Note 39412 (How many work processes to
configure).
INCLUDE BC_UPDATE_MOREINFO OBJECT DOKU ID TX LANGUAGE EN

Error message extract from SAP system. Copyright SAP SE.