Last time something was written in alert log was at 12.20 today afternoon
here is the log

Current log# 4 seq# 4163 mem# 0: H:\REDO\LOG4.ORA
Thu Jul 03 12:23:27 2003
ARC3: Beginning to archive log# 6 seq# 4162
Thu Jul 03 12:24:42 2003
ARC3: Completed archiving log# 6 seq# 4162

There is one process called WIStorageManage takes lot of system resource. Does anybody knows what this process is?

Only Insert hungs. I am able to do select on the tables.
How can I find out there is a automatic archive is going on???

Thanks