MotivateMan1394 (5/1/2016)
No , The opposite . I expected see the execution count on the ascending Order.It means every day should be more than prev day. Because value of execution count is Cumulative.
(But I see untidy in the results. I guess it relates to a memory problem. I am really worry about frequently reset of cached_time. )
Ah, got it. Like Jacob stated, it's not just server restarts that remove or restart such entries. Entries come and go depending on whether there's room for them or not.
--Jeff Moden
Change is inevitable... Change for the better is not.