Toad for Oracle – Monitor SQL Executed on Databases (SQL Tracker)

The database writer process (often referred to as DBWR from the times when only one was allowed, but more properly referred to as DBWn) is responsible for asynchronously writing out dirty buffers in t...

The db file scattered read wait event is similar to the db file sequential read, except that the session is waiting for a multi-block I/O read request to complete. The db file scattered read waits are...