RAC Database - Log Activity per Instance

Hi

Hi

Why do I get identical log activity for RAC instances when each RAC should have it's own archive logs, online redo logs and undo tablespaces? Each instance also performs it's own DML and jobs.. I'm back to square one with RAC after two years of practical experience lol

What concept am I missing?

see select result

select

   inst_id c1,

   trunc(first_time) as "Date",

   count(*) as "Log Activity"

from

   gv$log_history

where

   trunc(first_time) > last_day(sysdate-100) +1

group by

   inst_id, trunc(first_time)

order by 2, 3, 1;

Thank you