8.163 V$REQDIST

V$REQDIST lists statistics for the histogram of shared server dispatcher request times, divided into 12 buckets, or ranges of time. The time ranges grow exponentially as a function of the bucket number.
Column Datatype Description

BUCKET

NUMBER

Bucket number: 0 - 11; the maximum time for each bucket is (4 * 2^N)/100 seconds

COUNT

NUMBER

Count of requests whose total time to complete (excluding wait time) falls in this range

CON_ID

NUMBER

The ID of the container to which the data pertains. Possible values include:

  • 0: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs.

  • 1: This value is used for rows containing data that pertain to only the root

  • n: Where n is the applicable container ID for the rows containing data