Under normal circumstances, it is not recommended to delete the Oracle monitoring log directly. Reason: Listening logs contain important information needed for monitoring and troubleshooting. Processing method: Keep logs for a certain period of time, rotate logs regularly, and exclude unnecessary log records. If you really need to delete the listening log, you can follow the steps: stop the listening program, navigate to the log file location, delete the log file, and restart the listening program.
Can the oracle monitoring log be deleted?
No, under normal circumstances, it is not recommended to delete the Oracle monitoring log directly.
Cause:
- The listener log contains information about listener activity, such as connection, error, and session information.
- Deleting these logs may result in information loss and difficulty in troubleshooting.
- Listener logs can be used to monitor and troubleshoot listener issues and help determine if there are performance issues.
Recommended processing method:
- Retain logs for a certain period of time: To facilitate retrieval, it is generally recommended to retain the past few days log.
- Rotate logs: Create new log files regularly and automatically delete old logs that reach a certain number of days or size.
- Exclude unnecessary log records: By modifying the listening program configuration parameters, you can reduce the amount of information recorded in the listening log.
Exceptions:
In some cases, it may be necessary to delete the listening log, for example:
- The log file has passed Large, taking up too much storage space.
- The log files contain sensitive information and need to be deleted to ensure data security.
Deletion steps:
If you really need to delete the listening log, please follow the following steps:
- Stop the listening program.
- Navigate to the location of the listener log file (by default
$ORACLE_BASE/diag/tnslsnr/<listener_name>/alert/<listener_name>.log</listener_name></listener_name>
). - Delete the listener log file.
- Restart the listening program.
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