Install & configure NRDOT for Oracle monitoring with AWS RDS

Install NRDOT Collector

Select the appropriate installation distribution method for your Linux environment:

Configure database user

Create a monitoring user with necessary privileges for your RDS Oracle Database.

1. Log in to the root database as an administrator:

   CREATE USER <YOUR_DB_USERNAME> IDENTIFIED BY "<YOUR_DB_PASSWORD>";

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2. Grant CONNECT privileges to the newly created user:

   GRANT CONNECT TO <YOUR_DB_USERNAME>;

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Grant monitoring privileges for RDS database

Execute the following SQL statements to grant monitoring privileges. Replace <YOUR_DB_USERNAME_UPPERCASE> with your username in uppercase:

EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$SYSMETRIC',      '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$CON_SYSMETRIC',  '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$CONTAINERS',     '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$SESSION',        '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$SESSION_EVENT',  '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$SYSSTAT',        '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$CON_SYSSTAT',    '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$OSSTAT',         '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$SGAINFO',        '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$SQL',            '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$SQL_PLAN_STATISTICS_ALL',       '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$PROCESS',        '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$TRANSACTION',    '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$PARAMETER',      '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$ROWCACHE',       '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$RESOURCE_LIMIT', '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$LOCK',           '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$DATABASE',       '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$INSTANCE',       '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$DATAFILE',       '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('V_$PDBS',           '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('DBA_DATA_FILES',               '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('DBA_FREE_SPACE',               '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('DBA_RECYCLEBIN',               '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('DBA_TABLESPACES',              '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('DBA_TABLESPACE_USAGE_METRICS', '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('DBA_PROCEDURES',               '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('DBA_OBJECTS',                  '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('CDB_TABLESPACE_USAGE_METRICS', '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('CDB_TABLESPACES',              '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
EXEC rdsadmin.rdsadmin_util.grant_sys_object('CDB_SERVICES',                 '<YOUR_DB_USERNAME_UPPERCASE>', 'SELECT', false);
GRANT CREATE SESSION TO <YOUR_DB_USERNAME_UPPERCASE>;

Configure NRDOT Collector

Configure the NRDOT Collector with your RDS-specific settings.

1. Create the configuration file. The filename must be oracle-config.yaml.

   bash

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   $
   sudo nano /etc/nrdot-collector/oracle-config.yaml

2. Add the configuration content below to the oracle-config.yaml file you created in the previous step.

   full configuration

   This configuration captures essential baseline metrics. To see the complete metric catalog, refer to the configuration reference.

   Oracle RDS Endpoint

   Enter your Oracle RDS endpoint

   Oracle RDS Port

   Enter your Oracle Database port number. The default value is 1521.

   Database Username

   Enter your database username for authentication

   Database Password

   Enter the password you set for the monitoring user

   Service Name

   Enter your Oracle service name

   New Relic OTLP Endpoint

   Enter your New Relic OTLP endpoint. For more information, refer to https://docs.newrelic.com/docs/opentelemetry/best-practices/opentelemetry-otlp/

   New Relic License Key

   Enter your New Relic license key

   oracle-config.yaml

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   receivers:
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       nroracledb/rds:
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         endpoint: mydb-instance.xxxxxxxxxxxx.us-east-1.rds.amazonaws.com:1521
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         username: newrelic
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         password: YOUR_PASSWORD
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         service: YOUR_SERVICE_NAME
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         collection_interval: 15s
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         events:
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           db.server.query_sample:
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             enabled: true
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           db.server.top_query:
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             enabled: true
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           db.server.session.wait_sample:
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             enabled: true
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           db.server.top_procedure:
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             enabled: true
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           db.server.query_plan:
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             enabled: true
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         top_query_collection:
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           max_query_sample_count: 1000
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           top_query_count: 200
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           collection_interval: 60s
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           allowed_comment_keys:
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             - nr_service_guid
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         query_sample_collection:
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           max_rows_per_query: 100
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           allowed_comment_keys:
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             - nr_service_guid
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         session_wait_event_collection:
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           max_rows_per_query: 100
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         top_procedure_collection:
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           max_procedure_sample_count: 1000
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           top_procedure_count: 250
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           collection_interval: 60s
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         # Metrics configuration - This baseline configuration captures essential metrics. To enable advanced monitoring and extended telemetry, refer to the full configuration documentation
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         metrics:
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           oracledb.buffer_cache.utilization:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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           oracledb.consistent_gets:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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           oracledb.cpu_time:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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           oracledb.database.cpu.utilization:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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           oracledb.database.wait.utilization:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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           oracledb.db_block_gets:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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           oracledb.enqueue_deadlocks:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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           oracledb.execution.utilization:
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             enabled: true
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             attributes:
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               - oracledb.parse.type
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               - oracle.db.pdb
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           oracledb.executions:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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           oracledb.hard_parses:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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           oracledb.host.cpu.utilization:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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           oracledb.library_cache.utilization:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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           oracledb.logical_reads:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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           oracledb.logons:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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           oracledb.parse.rate:
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             enabled: true
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             attributes:
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               - oracledb.parse.result
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               - oracle.db.pdb
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           oracledb.parse_calls:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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           oracledb.pga_memory:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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           oracledb.physical_io.requests:
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             enabled: true
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             attributes:
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               - disk.io.direction
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               - disk.io.block_size
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               - oracle.db.pdb
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           oracledb.physical_reads:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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           oracledb.physical_writes:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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           oracledb.processes.usage:
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             enabled: true
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           oracledb.sessions.usage:
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             enabled: true
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             attributes:
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               - session_type
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               - session_status
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               - oracle.db.pdb
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           oracledb.sga.usage:
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             enabled: true
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             attributes:
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               - oracledb.sga.component.name
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           oracledb.shared_pool.utilization:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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           oracledb.sql_service.response.duration:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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           oracledb.sqlnet.io.transferred:
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             enabled: true
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             attributes:
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               - network.io.direction
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               - destination.type
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               - oracle.db.pdb
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           oracledb.tablespace_size.usage:
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             enabled: true
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             attributes:
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               - tablespace_name
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               - oracle.db.pdb
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           oracledb.transactions.usage:
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             enabled: true
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           oracledb.user_commits:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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           oracledb.user_rollbacks:
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             enabled: true
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             attributes:
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               - oracle.db.pdb
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         # Resource attributes attached to all metrics/logs (all enabled by default)
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         resource_attributes:
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           oracle.db.edition:
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             enabled: true
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   exporters:
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       otlp/newrelic:
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         endpoint: https://otlp.nr-data.net:4318
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         headers:
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           api-key: YOUR_LICENSE_KEY
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         compression: gzip
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         retry_on_failure:
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           enabled: true
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           initial_interval: 5s
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           max_interval: 30s
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           max_elapsed_time: 300s
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         sending_queue:
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           enabled: true
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           sizer: bytes
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           queue_size: 100_000_000
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           num_consumers: 10
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           batch:
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             sizer: bytes
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             max_size: 1_000_000
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             min_size: 0
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             flush_timeout: 5s
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   service:
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       pipelines:
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         metrics/oracledb:
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           receivers: [nroracledb/rds]
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           exporters: [otlp/newrelic]
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         logs/oracledb:
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           receivers: [nroracledb/rds]
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           exporters: [otlp/newrelic]

3. Under the Events section, enable these event types to collect their metrics:

   Event	Description
   db.server.query_sample	Per-session active query samples capturing current SQL, wait state, and blocking details.
   db.server.top_query	Top N SQL statements by CPU or elapsed time, including execution stats and query plans.
   db.server.session.wait_sample	Per-session cumulative wait counts and durations from v$session_event.
   db.server.top_procedure	Top N stored procedures ranked by resource usage, including execution stats.
   db.server.query_plan	Execution plan details for top and sampled queries.

4. Configure the collection settings for each event type:

   Configuration section	Parameter	Value
   top_query_collection	max_query_sample_count	1000
   top_query_collection	top_query_count	200
   top_query_collection	collection_interval	60s
   query_sample_collection	max_rows_per_query	100
   session_wait_event_collection	max_rows_per_query	100
   top_procedure_collection	max_procedure_sample_count	1000
   top_procedure_collection	top_procedure_count	250
   top_procedure_collection	collection_interval	60s

Update NRDOT Collector configuration

Update the NRDOT Collector configuration to use your oracle-config.yaml file.

$
sudo sed -i 's|OTELCOL_OPTIONS="--config=/etc/nrdot-collector/config.yaml"|OTELCOL_OPTIONS="--config=/etc/nrdot-collector/oracle-config.yaml"|' /etc/nrdot-collector/nrdot-collector.conf

Restart NRDOT Collector

After updating your configuration, restart the NRDOT Collector:

$
sudo systemctl restart nrdot-collector.service
$
sudo systemctl status nrdot-collector.service

Find and use your data

Once your data is being collected, you can access comprehensive Oracle Database monitoring through the New Relic UI.

To find your Oracle Database entity in New Relic:

1. Go to https://one.newrelic.com > All Capabilities > Databases.
2. Set the search criteria as instrumentation.provider = opentelemetry.
3. Select your Oracle Database from the list of entities.