redo(archive) log size in 10gR2(10.2.0.2)

[sreddy]

Its been for a while accessing this forums, my userid is active after 18 months; Thx to dbasupport forums.

We see 40% to 50% to log size from 9207 to 10202. I can't find any reference in Metalink that talks about these additional changes that are being recorded in 10202 log thats not in 9207.

Anybody have any insight into this?

This changes all of our capacity planing measures (network band width/storage for DG site etc).

[tamilselvan]

May be due to AWR and ASH.

If you want, you can increase the time interval of AWR between 2 snapshots.