I have tried to find the answer for my above question using "Recently Updated" macro. But this does not seems to be accurate.
Because I have taken a report and sent it to one of my director by filtering number of pages created on particular space. But there seems to be missing information which my director has created one page and that this was not listed when I used the "Recently Updated" macro.
I request you to suggest me the solution either using macros r tools to monitor and capture the real time information of each users activity on Confluence and particular spaces as well.