Analyze I/O Trend Over Time
To view I/O activity across all Ops Insights enabled databases, click I/O under Resources in the left navigation menu.
Note
I/O is only applicable for external databases.
I/O is only applicable for external databases.
By default, you view comprehensive I/O activity for each database. Viewing the I/O activity for each database lets you compare resource utilization between databases and identify servers with underused or overused resources. For each database, you view the following:
- Database Types
- ADW-D: Autonomous Data Warehouse Dedicated
- ADW-S: Autonomous Data Warehouse Serverless
- ATP-D: Autonomous Transaction Processing Dedicated
- ATP-S: Autonomous Transaction Processing Serverless
- External NonCDB: External Non-Container Database
- External PDB: External Pluggable Database
- Virtual Machine PDB: Virtual Machine Pluggable Database
- Bare Metal PDB: Bare Metal Pluggable Database
- ExaDB-D PDB: Exadata Database Service on Dedicated Infrastructure pluggable database
- ExaDB-D NonCDB: Exadata Database Service on Dedicated Infrastructure non-container database
- MySQL Database: HeatWave MySQL Database Services
Note
ExaDBs monitored by Enterprise Manager are also allowed. - Usage Change (%): Percentage change in the linear trend of I/O usage over the selected time period
- Usage (TB): 90th percentile value of the daily average I/O usage over the selected time period
- Allocation (TB): Allocation for the 90th percentile value of the daily average storage usage over the selected time period
- Database Version: Version of the Oracle Database.
- Telemetry: The source platform of the database: Cloud Infrastructure, Enterprise Manager, or Agent Service
- Instances: The number of instances. Click on the instance number to display a list of the instance and host names.
I/O charts analysis and usage are similar to those used elsewhere in the Capacity Planning application. For an in-depth discussion about Capacity Planning charts, see: