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Easy Oracle Automation
Chapter 4 -
Automatic Workload Repository and Automatic Database Diagnostic Monitor

Statistics Collection Process

COLUMN

DESCRIPTION

DBID

Database identifier

NAME

Feature Name (like Advanced Replication, Partitioning, Resource Manager etc)

VERSION

Database version

DETECTED_USAGES

Number of times, the feature usage was detected

TOTAL_SAMPLES

Number of times the system checked for feature usage

CURRENTLY_USED

If usage was detected by the last system, check (TRUE) or not (FALSE)

FIRST_USAGE_DATE

First sample time of feature usage

LAST_USAGE_DATE

Last sample time of feature usage

AUX_COUNT

Feature-specific usage data in number format.

FEATURE_INFO

Feature-specific usage data in character format.

LAST_SAMPLE_DATE

Amount of time (in seconds) between last two usage times

LAST_SAMPLE_PERIOD

Amount of time (in hours) between the last two usage sample times

SAMPLE_INTERVAL

Sample interval

DESCRIPTION

Feature usage and usage detection logic

Table 4.1 – dba_feature_usage_statistics view


The above text is an excerpt from:

Easy Oracle Automation
Oracle10g Automatic Storage, Memory and Diagnostic Features

ISBN 0-9745993-6-0

by Dr. Arun Kumar R.
 


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