With the following chart I demonstrate the influence of the mail component in the last chart of yesterday. I took the same measure – switching components 50 times, but here only contacts, calendar, tasks and memos are involved. Note the difference of results, specially of contacts.
Yesterday (with mail): 
Today (without mail): 
Moreover, time results are lower in the execution not influenced by the mail component.
And the following chart is a detail of the results of mail component published yesterday, where we can see the specific threshold of time increasing (around the 25th iteration).
The next step… more sysprof!
