Performance -> Long Ops

This view is based on v$session_longops
and it shows progress of long running operations.
SID, Serial#- Identifier of the session processing the long-running operation. If multiple sessions are cooperating in the long-running operation, then SID corresponds to the main or master session.Start Time- Starting time of the operationFinish Time- Estimated finish timeLast Update- Time when statistics were last updated for the operationOperation- Brief description of the operationElapsed- Amount of elapsed time from the start of the operationRemaining- Amount of time estimated to the end of the operationProgress-SOFAR/TOTALWORKUNITSfrom v$session_longops.Percent- amount of work completed in percents.