Configuración de la Monitorización de base de datos para Oracle autoalojado

Database Monitoring provides deep visibility into your Oracle databases by exposing query samples to profile your different workloads and diagnose issues.

El Agent recopila telemetría directamente de la base de datos iniciando sesión como usuario de sólo lectura.

Antes de empezar

Supported Oracle versions
11g, 12c, 18c, 19c, 21c
Supported Agent version
7.50.1+
Impacto del rendimiento
el valor predeterminado de configuración del Agent para la Monitorización de base de datos es conservador, pero puedes ajustar parámetros como el intervalo de recopilación y la frecuencia de muestreo de consultas para que se adapten mejor a tus necesidades. Para la mayoría de las cargas de trabajo, el Agent representa menos del uno por ciento del tiempo de ejecución de consultas en la base de datos y menos del uno por ciento de la CPU.

La Monitorización de base de datos se ejecuta como integración sobre el Agent base (ver valores de referencia).
Proxies, equilibradores de carga y agrupadores de conexiones
El Agent debe conectarse directamente al host que está siendo monitorizado. El Agent no debe conectarse a la base de datos a través de un proxy, equilibrador de carga o agrupador de conexiones. Cada Agent debe tener conocimiento del nombre de host subyacente y debe ceñirse a un único host durante toda su vida, incluso en casos de conmutación por error. Si el Datadog Agent se conecta a diferentes hosts mientras se está ejecutando, los valores de las métricas serán incorrectos.
Consideraciones sobre la seguridad de los datos
para saber qué datos recopila el Agent de tus bases de datos y cómo garantizar su seguridad, consulta Información confidencial.

Configuración

Sigue los siguientes pasos para habilitar la Monitorización de base de datos con tu base de datos Oracle:

  1. Crea el usuario Datadog.
  2. Conceder al usuario acceso a la base de datos
  3. Crea una vista
  4. Instala el Agent.
  5. Configura el Agent.
  6. Instala o verifica la integración de Oracle.
  7. Confirma la configuración.

Crear el usuario de Datadog

Si ya tienes instalada la integración legacy de Oracle, omite este paso, porque el usuario ya existe.

Crea un inicio de sesión de sólo lectura para conectarte a tu servidor y concede los permisos necesarios:

CREATE USER c##datadog IDENTIFIED BY &password CONTAINER = ALL ;

ALTER USER c##datadog SET CONTAINER_DATA=ALL CONTAINER=CURRENT;
CREATE USER datadog IDENTIFIED BY &password ;
CREATE USER datadog IDENTIFIED BY &password ;

Conceder al usuario acceso a la base de datos

Inicia sesión como sysdba y concede los siguientes permisos:

grant create session to c##datadog ;
grant select on v_$session to c##datadog ;
grant select on v_$database to c##datadog ;
grant select on v_$containers to c##datadog;
grant select on v_$sqlstats to c##datadog ;
grant select on v_$instance to c##datadog ;
grant select on dba_feature_usage_statistics to c##datadog ;
grant select on V_$SQL_PLAN_STATISTICS_ALL to c##datadog ;
grant select on V_$PROCESS to c##datadog ;
grant select on V_$SESSION to c##datadog ;
grant select on V_$CON_SYSMETRIC to c##datadog ;
grant select on CDB_TABLESPACE_USAGE_METRICS to c##datadog ;
grant select on CDB_TABLESPACES to c##datadog ;
grant select on V_$SQLCOMMAND to c##datadog ;
grant select on V_$DATAFILE to c##datadog ;
grant select on V_$SYSMETRIC to c##datadog ;
grant select on V_$SGAINFO to c##datadog ;
grant select on V_$PDBS to c##datadog ;
grant select on CDB_SERVICES to c##datadog ;
grant select on V_$OSSTAT to c##datadog ;
grant select on V_$PARAMETER to c##datadog ;
grant select on V_$SQLSTATS to c##datadog ;
grant select on V_$CONTAINERS to c##datadog ;
grant select on V_$SQL_PLAN_STATISTICS_ALL to c##datadog ;
grant select on V_$SQL to c##datadog ;
grant select on V_$PGASTAT to c##datadog ;
grant select on v_$asm_diskgroup to c##datadog ;
grant select on v_$rsrcmgrmetric to c##datadog ;
grant select on v_$dataguard_config to c##datadog ;
grant select on v_$dataguard_stats to c##datadog ;
grant select on v_$transaction to c##datadog;
grant select on v_$locked_object to c##datadog;
grant select on dba_objects to c##datadog;
grant select on cdb_data_files to c##datadog;
grant select on dba_data_files to c##datadog;

If you configured custom queries that run on a pluggable database (PDB), you must grant set container privilege to the C##DATADOG user:

connect / as sysdba
alter session set container = your_pdb ;
grant set container to c##datadog ;
grant create session to datadog ;
grant select on v_$session to datadog ;
grant select on v_$database to datadog ;
grant select on v_$containers to datadog;
grant select on v_$sqlstats to datadog ;
grant select on v_$instance to datadog ;
grant select on dba_feature_usage_statistics to datadog ;
grant select on V_$SQL_PLAN_STATISTICS_ALL to datadog ;
grant select on V_$PROCESS to datadog ;
grant select on V_$SESSION to datadog ;
grant select on V_$CON_SYSMETRIC to datadog ;
grant select on CDB_TABLESPACE_USAGE_METRICS to datadog ;
grant select on CDB_TABLESPACES to datadog ;
grant select on V_$SQLCOMMAND to datadog ;
grant select on V_$DATAFILE to datadog ;
grant select on V_$SYSMETRIC to datadog ;
grant select on V_$SGAINFO to datadog ;
grant select on V_$PDBS to datadog ;
grant select on CDB_SERVICES to datadog ;
grant select on V_$OSSTAT to datadog ;
grant select on V_$PARAMETER to datadog ;
grant select on V_$SQLSTATS to datadog ;
grant select on V_$CONTAINERS to datadog ;
grant select on V_$SQL_PLAN_STATISTICS_ALL to datadog ;
grant select on V_$SQL to datadog ;
grant select on V_$PGASTAT to datadog ;
grant select on v_$asm_diskgroup to datadog ;
grant select on v_$rsrcmgrmetric to datadog ;
grant select on v_$dataguard_config to datadog ;
grant select on v_$dataguard_stats to datadog ;
grant select on v_$transaction to datadog;
grant select on v_$locked_object to datadog;
grant select on dba_objects to datadog;
grant select on cdb_data_files to datadog;
grant select on dba_data_files to datadog;
grant create session to datadog ;
grant select on v_$session to datadog ;
grant select on v_$database to datadog ;
grant select on v_$sqlstats to datadog ;
grant select on v_$instance to datadog ;
grant select on dba_feature_usage_statistics to datadog ;
grant select on V_$SQL_PLAN_STATISTICS_ALL to datadog ;
grant select on V_$PROCESS to datadog ;
grant select on V_$SESSION to datadog ;
grant select on V_$SQLCOMMAND to datadog ;
grant select on V_$DATAFILE to datadog ;
grant select on V_$SYSMETRIC to datadog ;
grant select on V_$SGAINFO to datadog ;
grant select on V_$OSSTAT to datadog ;
grant select on V_$PARAMETER to datadog ;
grant select on V_$SQLSTATS to datadog ;
grant select on V_$SQL_PLAN_STATISTICS_ALL to datadog ;
grant select on V_$SQL to datadog ;
grant select on V_$PGASTAT to datadog ;
grant select on dba_tablespace_usage_metrics to datadog ;
grant select on dba_tablespaces to datadog ;
grant select on v_$asm_diskgroup to datadog ;
grant select on v_$rsrcmgrmetric to datadog ;
grant select on v_$dataguard_config to datadog ;
grant select on v_$dataguard_stats to datadog ;

Guardar tu contraseña de forma segura

Store your password using secret management software such as Vault. You can then reference this password as ENC[<SECRET_NAME>] in your Agent configuration files: for example, ENC[datadog_user_database_password]. See Secrets Management for more information.

The examples on this page use datadog_user_database_password to refer to the name of the secret where your password is stored. It is possible to reference your password in plain text, but this is not recommended.

Crear una vista

Inicia sesión como sysdba, crea una nueva view en el esquema sysdba y concede acceso al usuario del Agent:

CREATE OR REPLACE VIEW dd_session AS
SELECT /*+ push_pred(sq) push_pred(sq_prev) */
  s.indx as sid,
  s.ksuseser as serial#,
  s.ksuudlna as username,
  DECODE(BITAND(s.ksuseidl, 9), 1, 'ACTIVE', 0, DECODE(BITAND(s.ksuseflg, 4096), 0, 'INACTIVE', 'CACHED'), 'KILLED') as status,
  s.ksuseunm as osuser,
  s.ksusepid as process,
  s.ksusemnm as machine,
  s.ksusemnp as port,
  s.ksusepnm as program,
  DECODE(BITAND(s.ksuseflg, 19), 17, 'BACKGROUND', 1, 'USER', 2, 'RECURSIVE', '?') as type,
  s.ksusesqi as sql_id,
  sq.force_matching_signature as force_matching_signature,
  s.ksusesph as sql_plan_hash_value,
  s.ksusesesta as sql_exec_start,
  s.ksusesql as sql_address,
  CASE WHEN BITAND(s.ksusstmbv, POWER(2, 04)) = POWER(2, 04) THEN 'Y' ELSE 'N' END as in_parse,
  CASE WHEN BITAND(s.ksusstmbv, POWER(2, 07)) = POWER(2, 07) THEN 'Y' ELSE 'N' END as in_hard_parse,
  s.ksusepsi as prev_sql_id,
  s.ksusepha as prev_sql_plan_hash_value,
  s.ksusepesta as prev_sql_exec_start,
  sq_prev.force_matching_signature as prev_force_matching_signature,
  s.ksusepsq as prev_sql_address,
  s.ksuseapp as module,
    s.ksuseact as action,
    s.ksusecli as client_info,
    s.ksuseltm as logon_time,
    s.ksuseclid as client_identifier,
    s.ksusstmbv as op_flags,
    decode(s.ksuseblocker,
        4294967295, 'UNKNOWN', 4294967294, 'UNKNOWN', 4294967293, 'UNKNOWN', 4294967292, 'NO HOLDER', 4294967291, 'NOT IN WAIT',
        'VALID'
    ) as blocking_session_status,
    DECODE(s.ksuseblocker,
        4294967295, TO_NUMBER(NULL), 4294967294, TO_NUMBER(NULL), 4294967293, TO_NUMBER(NULL),
        4294967292, TO_NUMBER(NULL), 4294967291, TO_NUMBER(NULL), BITAND(s.ksuseblocker, 2147418112) / 65536
    ) as blocking_instance,
    DECODE(s.ksuseblocker,
        4294967295, TO_NUMBER(NULL), 4294967294, TO_NUMBER(NULL), 4294967293, TO_NUMBER(NULL),
        4294967292, TO_NUMBER(NULL), 4294967291, TO_NUMBER(NULL), BITAND(s.ksuseblocker, 65535)
    ) as blocking_session,
    DECODE(s.ksusefblocker,
        4294967295, 'UNKNOWN', 4294967294, 'UNKNOWN', 4294967293, 'UNKNOWN', 4294967292, 'NO HOLDER', 4294967291, 'NOT IN WAIT', 'VALID'
    ) as final_blocking_session_status,
    DECODE(s.ksusefblocker,
        4294967295, TO_NUMBER(NULL), 4294967294, TO_NUMBER(NULL), 4294967293, TO_NUMBER(NULL), 4294967292, TO_NUMBER(NULL),
        4294967291, TO_NUMBER(NULL), BITAND(s.ksusefblocker, 2147418112) / 65536
    ) as final_blocking_instance,
    DECODE(s.ksusefblocker,
        4294967295, TO_NUMBER(NULL), 4294967294, TO_NUMBER(NULL), 4294967293, TO_NUMBER(NULL), 4294967292, TO_NUMBER(NULL),
        4294967291, TO_NUMBER(NULL), BITAND(s.ksusefblocker, 65535)
    ) as final_blocking_session,
    DECODE(w.kslwtinwait,
        1, 'WAITING', decode(bitand(w.kslwtflags, 256), 0, 'WAITED UNKNOWN TIME',
        decode(round(w.kslwtstime / 10000), 0, 'WAITED SHORT TIME', 'WAITED KNOWN TIME'))
    ) as STATE,
    e.kslednam as event,
    e.ksledclass as wait_class,
    w.kslwtstime as wait_time_micro,
    c.name as pdb_name,
    sq.sql_text as sql_text,
    sq.sql_fulltext as sql_fulltext,
    sq_prev.sql_fulltext as prev_sql_fulltext,
    comm.command_name
FROM
  x$ksuse s,
  x$kslwt w,
  x$ksled e,
  v$sql sq,
  v$sql sq_prev,
  v$containers c,
  v$sqlcommand comm
WHERE
  BITAND(s.ksspaflg, 1) != 0
  AND BITAND(s.ksuseflg, 1) != 0
  AND s.inst_id = USERENV('Instance')
  AND s.indx = w.kslwtsid
  AND w.kslwtevt = e.indx
  AND s.ksusesqi = sq.sql_id(+)
  AND decode(s.ksusesch, 65535, TO_NUMBER(NULL), s.ksusesch) = sq.child_number(+)
  AND s.ksusepsi = sq_prev.sql_id(+)
  AND decode(s.ksusepch, 65535, TO_NUMBER(NULL), s.ksusepch) = sq_prev.child_number(+)
  AND s.con_id = c.con_id(+)
  AND s.ksuudoct = comm.command_type(+)
;

GRANT SELECT ON dd_session TO c##datadog ;
CREATE OR REPLACE VIEW dd_session AS
SELECT /*+ push_pred(sq) push_pred(sq_prev) */
  s.indx as sid,
  s.ksuseser as serial#,
  s.ksuudlna as username,
  DECODE(BITAND(s.ksuseidl, 9), 1, 'ACTIVE', 0, DECODE(BITAND(s.ksuseflg, 4096), 0, 'INACTIVE', 'CACHED'), 'KILLED') as status,
  s.ksuseunm as osuser,
  s.ksusepid as process,
  s.ksusemnm as machine,
  s.ksusemnp as port,
  s.ksusepnm as program,
  DECODE(BITAND(s.ksuseflg, 19), 17, 'BACKGROUND', 1, 'USER', 2, 'RECURSIVE', '?') as type,
  s.ksusesqi as sql_id,
  sq.force_matching_signature as force_matching_signature,
  s.ksusesph as sql_plan_hash_value,
  s.ksusesesta as sql_exec_start,
  s.ksusesql as sql_address,
  CASE WHEN BITAND(s.ksusstmbv, POWER(2, 04)) = POWER(2, 04) THEN 'Y' ELSE 'N' END as in_parse,
  CASE WHEN BITAND(s.ksusstmbv, POWER(2, 07)) = POWER(2, 07) THEN 'Y' ELSE 'N' END as in_hard_parse,
  s.ksusepsi as prev_sql_id,
  s.ksusepha as prev_sql_plan_hash_value,
  s.ksusepesta as prev_sql_exec_start,
  sq_prev.force_matching_signature as prev_force_matching_signature,
  s.ksusepsq as prev_sql_address,
  s.ksuseapp as module,
    s.ksuseact as action,
    s.ksusecli as client_info,
    s.ksuseltm as logon_time,
    s.ksuseclid as client_identifier,
    s.ksusstmbv as op_flags,
    decode(s.ksuseblocker,
        4294967295, 'UNKNOWN', 4294967294, 'UNKNOWN', 4294967293, 'UNKNOWN', 4294967292, 'NO HOLDER', 4294967291, 'NOT IN WAIT',
        'VALID'
    ) as blocking_session_status,
    DECODE(s.ksuseblocker,
        4294967295, TO_NUMBER(NULL), 4294967294, TO_NUMBER(NULL), 4294967293, TO_NUMBER(NULL),
        4294967292, TO_NUMBER(NULL), 4294967291, TO_NUMBER(NULL), BITAND(s.ksuseblocker, 2147418112) / 65536
    ) as blocking_instance,
    DECODE(s.ksuseblocker,
        4294967295, TO_NUMBER(NULL), 4294967294, TO_NUMBER(NULL), 4294967293, TO_NUMBER(NULL),
        4294967292, TO_NUMBER(NULL), 4294967291, TO_NUMBER(NULL), BITAND(s.ksuseblocker, 65535)
    ) as blocking_session,
    DECODE(s.ksusefblocker,
        4294967295, 'UNKNOWN', 4294967294, 'UNKNOWN', 4294967293, 'UNKNOWN', 4294967292, 'NO HOLDER', 4294967291, 'NOT IN WAIT', 'VALID'
    ) as final_blocking_session_status,
    DECODE(s.ksusefblocker,
        4294967295, TO_NUMBER(NULL), 4294967294, TO_NUMBER(NULL), 4294967293, TO_NUMBER(NULL), 4294967292, TO_NUMBER(NULL),
        4294967291, TO_NUMBER(NULL), BITAND(s.ksusefblocker, 2147418112) / 65536
    ) as final_blocking_instance,
    DECODE(s.ksusefblocker,
        4294967295, TO_NUMBER(NULL), 4294967294, TO_NUMBER(NULL), 4294967293, TO_NUMBER(NULL), 4294967292, TO_NUMBER(NULL),
        4294967291, TO_NUMBER(NULL), BITAND(s.ksusefblocker, 65535)
    ) as final_blocking_session,
    DECODE(w.kslwtinwait,
        1, 'WAITING', decode(bitand(w.kslwtflags, 256), 0, 'WAITED UNKNOWN TIME',
        decode(round(w.kslwtstime / 10000), 0, 'WAITED SHORT TIME', 'WAITED KNOWN TIME'))
    ) as STATE,
    e.kslednam as event,
    e.ksledclass as wait_class,
    w.kslwtstime as wait_time_micro,
    c.name as pdb_name,
    sq.sql_text as sql_text,
    sq.sql_fulltext as sql_fulltext,
    sq_prev.sql_fulltext as prev_sql_fulltext,
    comm.command_name
FROM
  x$ksuse s,
  x$kslwt w,
  x$ksled e,
  v$sql sq,
  v$sql sq_prev,
  v$containers c,
  v$sqlcommand comm
WHERE
  BITAND(s.ksspaflg, 1) != 0
  AND BITAND(s.ksuseflg, 1) != 0
  AND s.inst_id = USERENV('Instance')
  AND s.indx = w.kslwtsid
  AND w.kslwtevt = e.indx
  AND s.ksusesqi = sq.sql_id(+)
  AND decode(s.ksusesch, 65535, TO_NUMBER(NULL), s.ksusesch) = sq.child_number(+)
  AND s.ksusepsi = sq_prev.sql_id(+)
  AND decode(s.ksusepch, 65535, TO_NUMBER(NULL), s.ksusepch) = sq_prev.child_number(+)
  AND s.con_id = c.con_id(+)
  AND s.ksuudoct = comm.command_type(+)
;

GRANT SELECT ON dd_session TO datadog ;
CREATE OR REPLACE VIEW dd_session AS
SELECT /*+ push_pred(sq) push_pred(sq_prev) */
  s.indx as sid,
  s.ksuseser as serial#,
  s.ksuudlna as username,
  DECODE(BITAND(s.ksuseidl, 9), 1, 'ACTIVE', 0, DECODE(BITAND(s.ksuseflg, 4096), 0, 'INACTIVE', 'CACHED'), 'KILLED') as status,
  s.ksuseunm as osuser,
  s.ksusepid as process,
  s.ksusemnm as machine,
  s.ksusemnp as port,
  s.ksusepnm as program,
  DECODE(BITAND(s.ksuseflg, 19), 17, 'BACKGROUND', 1, 'USER', 2, 'RECURSIVE', '?') as type,
  s.ksusesqi as sql_id,
  sq.force_matching_signature as force_matching_signature,
  s.ksusesph as sql_plan_hash_value,
  s.ksusesesta as sql_exec_start,
  s.ksusesql as sql_address,
  CASE WHEN BITAND(s.ksusstmbv, POWER(2, 04)) = POWER(2, 04) THEN 'Y' ELSE 'N' END as in_parse,
  CASE WHEN BITAND(s.ksusstmbv, POWER(2, 07)) = POWER(2, 07) THEN 'Y' ELSE 'N' END as in_hard_parse,
  s.ksusepsi as prev_sql_id,
  s.ksusepha as prev_sql_plan_hash_value,
  s.ksusepesta as prev_sql_exec_start,
  sq_prev.force_matching_signature as prev_force_matching_signature,
  s.ksusepsq as prev_sql_address,
  s.ksuseapp as module,
    s.ksuseact as action,
    s.ksusecli as client_info,
    s.ksuseltm as logon_time,
    s.ksuseclid as client_identifier,
    s.ksusstmbv as op_flags,
    decode(s.ksuseblocker,
        4294967295, 'UNKNOWN', 4294967294, 'UNKNOWN', 4294967293, 'UNKNOWN', 4294967292, 'NO HOLDER', 4294967291, 'NOT IN WAIT',
        'VALID'
    ) as blocking_session_status,
    DECODE(s.ksuseblocker,
        4294967295, TO_NUMBER(NULL), 4294967294, TO_NUMBER(NULL), 4294967293, TO_NUMBER(NULL),
        4294967292, TO_NUMBER(NULL), 4294967291, TO_NUMBER(NULL), BITAND(s.ksuseblocker, 2147418112) / 65536
    ) as blocking_instance,
    DECODE(s.ksuseblocker,
        4294967295, TO_NUMBER(NULL), 4294967294, TO_NUMBER(NULL), 4294967293, TO_NUMBER(NULL),
        4294967292, TO_NUMBER(NULL), 4294967291, TO_NUMBER(NULL), BITAND(s.ksuseblocker, 65535)
    ) as blocking_session,
    DECODE(s.ksusefblocker,
        4294967295, 'UNKNOWN', 4294967294, 'UNKNOWN', 4294967293, 'UNKNOWN', 4294967292, 'NO HOLDER', 4294967291, 'NOT IN WAIT', 'VALID'
    ) as final_blocking_session_status,
    DECODE(s.ksusefblocker,
        4294967295, TO_NUMBER(NULL), 4294967294, TO_NUMBER(NULL), 4294967293, TO_NUMBER(NULL), 4294967292, TO_NUMBER(NULL),
        4294967291, TO_NUMBER(NULL), BITAND(s.ksusefblocker, 2147418112) / 65536
    ) as final_blocking_instance,
    DECODE(s.ksusefblocker,
        4294967295, TO_NUMBER(NULL), 4294967294, TO_NUMBER(NULL), 4294967293, TO_NUMBER(NULL), 4294967292, TO_NUMBER(NULL),
        4294967291, TO_NUMBER(NULL), BITAND(s.ksusefblocker, 65535)
    ) as final_blocking_session,
    DECODE(w.kslwtinwait,
        1, 'WAITING', decode(bitand(w.kslwtflags, 256), 0, 'WAITED UNKNOWN TIME',
        decode(round(w.kslwtstime / 10000), 0, 'WAITED SHORT TIME', 'WAITED KNOWN TIME'))
    ) as STATE,
    e.kslednam as event,
    e.ksledclass as wait_class,
    w.kslwtstime as wait_time_micro,
    sq.sql_text as sql_text,
    sq.sql_fulltext as sql_fulltext,
    sq_prev.sql_fulltext as prev_sql_fulltext,
    comm.command_name
FROM
  x$ksuse s,
  x$kslwt w,
  x$ksled e,
  v$sql sq,
  v$sql sq_prev,
  v$sqlcommand comm
WHERE
  BITAND(s.ksspaflg, 1) != 0
  AND BITAND(s.ksuseflg, 1) != 0
  AND s.inst_id = USERENV('Instance')
  AND s.indx = w.kslwtsid
  AND w.kslwtevt = e.indx
  AND s.ksusesqi = sq.sql_id(+)
  AND decode(s.ksusesch, 65535, TO_NUMBER(NULL), s.ksusesch) = sq.child_number(+)
  AND s.ksusepsi = sq_prev.sql_id(+)
  AND decode(s.ksusepch, 65535, TO_NUMBER(NULL), s.ksusepch) = sq_prev.child_number(+)
  AND s.ksuudoct = comm.command_type(+)
;

GRANT SELECT ON dd_session TO datadog ;

Instalación del Agent

Para conocer los pasos de instalación, consulta las instrucciones de instalación del Agent.

Configurar el Agent

Crea el archivo de configuración de Oracle Agent /etc/datadog-agent/conf.d/oracle.d/conf.yaml. Para ver todas las opciones de configuración disponibles, consulta el archivo de configuración de ejemplo.

Nota: El subdirectorio de configuración para las versiones del Agent anteriores a 7.53.0 es oracle-dbm.d.

init_config:
instances:
  - server: '<HOSTNAME_1>:<PORT>'
    service_name: "<CDB_SERVICE_NAME>" # Nombre del servicio Oracle CDB
    username: 'c##datadog'
    password: 'ENC[datadog_user_database_password]'
    dbm: true
    tags:  # Opcional
      - 'service:<CUSTOM_SERVICE>'
      - 'env:<CUSTOM_ENV>'
  - server: '<HOSTNAME_2>:<PORT>'
    service_name: "<CDB_SERVICE_NAME>" # Nombre del servicio Oracle CDB
    username: 'c##datadog'
    password: 'ENC[datadog_user_database_password]'
    dbm: true
    tags:  # Opcional
      - 'service:<CUSTOM_SERVICE>'
      - 'env:<CUSTOM_ENV>'

El Agent se conecta únicamente a la base de datos del contenedor (CBD) multiinquilino raíz. Consulta la información sobre la PDB mientras está conectado a la CDB raíz. No crees conexiones a PDB individuales.

init_config:
instances:
  - server: '<HOSTNAME_1>:<PORT>'
    service_name: "<SERVICE_NAME>" # The Oracle DB service name
    username: 'datadog'
    password: 'ENC[datadog_user_database_password]'
    dbm: true
    tags:  # Optional
      - 'service:<CUSTOM_SERVICE>'
      - 'env:<CUSTOM_ENV>'
  - server: '<HOSTNAME_2>:<PORT>'
    service_name: "<SERVICE_NAME>" # The Oracle DB service name
    username: 'datadog'
    password: 'ENC[datadog_user_database_password]'
    dbm: true
    tags:  # Optional
      - 'service:<CUSTOM_SERVICE>'
      - 'env:<CUSTOM_ENV>'
init_config:
instances:
  - server: '<HOSTNAME_1>:<PORT>'
    service_name: "<SERVICE_NAME>" # The Oracle DB service name
    username: 'datadog'
    password: 'ENC[datadog_user_database_password]'
    dbm: true
    tags:  # Optional
      - 'service:<CUSTOM_SERVICE>'
      - 'env:<CUSTOM_ENV>'
  - server: '<HOSTNAME_2>:<PORT>'
    service_name: "<SERVICE_NAME>" # The Oracle DB service name
    username: 'datadog'
    password: 'ENC[datadog_user_database_password]'
    dbm: true
    tags:  # Optional
      - 'service:<CUSTOM_SERVICE>'
      - 'env:<CUSTOM_ENV>'

Una vez terminada la configuración del Agent, reinicia el Datadog Agent.

Instalar o verificar la integración de Oracle

Primeras instalaciones

En la página de integraciones de Datadog, instala la integración de Oracle para tu organización. Se instala un dashboard de Oracle en tu cuenta que puedes utilizar para monitorizar el rendimiento de tus bases de datos Oracle.

Instalaciones existentes

For an existing installation, verify that your configuration is located in the conf.d/oracle-dbm.d/ directory. You may need to migrate the legacy configuration from the conf.d/oracle.d/ directory.

Use the following command to migrate the Oracle integration from the legacy integration to the new one:

cp /etc/datadog-agent/conf.d/oracle.d/conf.yaml /etc/datadog-agent/conf.d/oracle-dbm.d/conf.yaml

Deactivate the legacy integration:

mv /etc/datadog-agent/conf.d/oracle.d/conf.yaml /etc/datadog-agent/conf.d/oracle.d/conf.yaml.bak

Deactivating the legacy integration prevents sending the system metrics twice.

Since the Agent doesn’t require an external Oracle client, remove the jdbc_driver_path configuration parameter from the new parameter file /etc/datadog-agent/conf.d/oracle-dbm.d/conf.yaml.

Validar la configuración

Ejecuta el subcomando de estado del Agent y busca oracle en la sección Checks. Visita la página Dashboard y Bases de datos de Datadog para empezar.

Consultas personalizadas

La Monitorización de base de datos admite consultas personalizadas para bases de datos Oracle. Para obtener más información sobre las opciones de configuración disponibles, consulta conf.yaml.example.

La ejecución de consultas personalizadas puede dar lugar a costes o tasas adicionales evaluados por Oracle.

Referencias adicionales

Additional helpful documentation, links, and articles: