8.1 Querying Oracle Trace File Analyzer Status and Configuration

Use the print command to query the status or configuration.

Table 8-1 Configuration Listing and Descriptions

Configuration Listing Default Value Description

Automatic diagnostic collection

ON

Triggers a collection if a significant problem occurs.

Possible values:

  • ON

  • OFF

Trimming of files during diagnostic collection

ON

Trims the log files to only entries within the time range of the collection.

Possible values:

  • ON

  • OFF

Repository maximum size in MB

Smaller of either 10GB or 50% of free space in the file system.

The largest size the repository can be.

Trace Level

INFO

Increases the level of verbosity.

Possible values:

  • FATAL

  • ERROR

  • WARNING

  • INFO

  • DEBUG

  • TRACE

A value of INFO results in the least amount of trace. A value of TRACE results in the most amount of trace.

Oracle recommends changing the trace level value only at the request of Oracle Support.

Automatic Purging

ON

Purges collections when:

Free space in the repository falls below 1 GB.

Or

Before closing the repository.

Purging removes collections from largest size through to smallest. Purging continues until the repository has enough space to open.

Minimum Age of Collections to Purge (Hours)

12

The least number of hours to keep a collection, after which it is eligible for purging.

Minimum Space free to enable Alert Log Scan (MB)

500

Suspends log scanning if free space in the tfa_home falls below this value.

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