No!
Maybe I explainded badly.
I mean that how can I see users' usage history?
In "show all users" section, I can see only this month usages. If I want to see for example last month usage of each user, (not last month usage of the server) I have to see user history of users one by one.
I think that this is a good feature to see all users' last stats in one page.
Thanks,
Alireza