자체 호스팅 Oracle에 대한 데이터베이스 모니터링 설정

데이터베이스 모니터링은 쿼리 샘플을 노출하여 다양한 워크로드를 프로파일링하고 문제를 진단함으로써 Oracle 데이터베이스에 대한 심층적인 가시성을 제공합니다.

Agent는 읽기 전용 사용자로 로그인하여 데이터베이스에서 직접 원격 분석을 수집합니다.

시작 전 참고 사항

지원되는 Oracle 버전
11g, 12c, 18c, 19c, 21c
지원되는 에이전트 버전
7.53.0 이상
성능에 미치는 영향
데이터베이스 모니터링의 기본 Agent는 보수적으로 설정되어 있지만 수집 간격, 쿼리 샘플링 속도 등을 필요에 맞게 조정할 수 있습니다. 대부분의 작업 부하에서 Agent는 데이터베이스 쿼리 실행 시간의 1% 미만과 CPU의 1% 미만을 나타냅니다.

데이터베이스 모니터링은 기본 Agent 위에서 통합으로 실행됩니다(벤치마크 참조).
프록시, 로드 밸런서 및 연결 풀러
Agent는 모니터링 중인 호스트에 직접 연결해야 합니다. Agent는 프록시, 로드 밸런서 또는 연결 풀러를 통해 데이터베이스에 연결하면 안 됩니다. 각 Agent는 기본 호스트 이름을 알고 있어야 하며 장애 조치의 경우에도 수명 기간 동안 단일 호스트를 고수해야 합니다. Datadog Agent가 실행되는 동안 다른 호스트에 연결하면 메트릭 값이 올바르지 않게 됩니다.
데이터 보안 고려 사항
Agent가 데이터베이스에서 수집하는 데이터와 해당 데이터의 보안을 유지하는 방법에 대한 자세한 내용은 민감한 정보를 참조하세요.

설정

Oracle 데이터베이스에서 데이터베이스 모니터링을 활성화하려면 다음을 완료하세요.

  1. Datadog 사용자 생성
  2. 사용자에게 데이터베이스 액세스 권한 부여
  3. 뷰 생성
  4. Agent 설치
  5. Agent 설정
  6. Oracle 통합 설치 및 확인
  7. 설정 확인

Datadog 사용자 생성

레거시 Oracle 통합이 이미 설치되어 있는 경우 사용자가 이미 존재하므로 이 단계를 건너뛰세요.

읽기 전용 로그인을 생성하여 서버에 연결하고 필요한 권한을 부여하세요.

    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 ;

    사용자에게 데이터베이스에 대한 액세스 권한 부여

    sysdba로 로그온하고, 다음 권한을 부여하세요:

      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;

      PDB(Pluggable Database)에서 실행되는 커스텀 쿼리를 설정한 경우, set container 권한을 C##DATADOG 사용자에게 부여해야 합니다.

      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 ;

      비밀번호를 안전하게 저장하기

      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.

      보기 생성하기

      sysdba로 로그온하고 sysdba 스키마에 새 view를 생성한 다음 Agent 사용자에게 이에 대한 액세스 권한을 부여합니다:

        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 ;

        에이전트 설치

        설치 단계는 Agent 설치 지침을 참조하세요.

        Agent 설정

        Oracle Agent conf 파일 /etc/datadog-agent/conf.d/oracle.d/conf.yaml을 생성합니다. 사용 가능한 설정 옵션은 샘플 conf 파일을 참조하세요.

        참고: 7.53.0 이하 Agent 릴리스의 설정 하위 디렉터리는 oracle-dbm.d입니다.

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

          Agent는 루트 다중 테넌트 컨테이너 데이터베이스(CDB)에만 연결되며, 루트 CDB에 연결되어 있는 동안 PDB에 대한 정보를 쿼리합니다. 개별 PDB에 대한 연결은 생성하지 마세요.

          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>'

          에이전트 설정이 모두 완료되면 Datadog 에이전트를 다시 시작하세요.

          Oracle 통합 설치 또는 확인

          최초 설치

          Datadog의 Integrations 페이지에서 조직에 대한 Oracle 통합을 설치합니다. 그러면 Oracle 데이터베이스의 성능을 모니터링할 수 있는 Oracle 대시보드가 계정에 설치됩니다.

          기존 설치

          기존 설치의 경우 설정이 conf.d/oracle-dbm.d/ 디렉토리에 있는지 확인하세요. conf.d/oracle.d/ 디렉토리에서 레거시 설정을 마이그레이션해야 할 수도 있습니다.

          Oracle 통합을 레거시 통합에서 새 통합으로 마이그레이션하려면 다음 명령을 사용하세요.

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

          레거시 통합을 비활성화합니다.

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

          레거시 통합을 비활성화하면 시스템 메트릭을 두 번 보내는 것을 방지할 수 있습니다.

          Agent에는 외부 Oracle 클라이언트가 필요하지 않으므로 새 파라미터 파일 /etc/datadog-agent/conf.d/oracle-dbm.d/conf.yaml에서 jdbc_driver_path 설정 파라미터를 제거합니다 .

          설정 확인

          Agent의 상태 하위 명령을 실행하고 Checks 섹션에서 oracle을 찾습니다. 시작하려면 Datadog의 대시보드 및 데이터베이스 페이지로 이동하세요.

          커스텀 쿼리

          데이터베이스 모니터링은 Oracle 데이터베이스에 대한 커스텀 쿼리를 지원합니다. 사용 가능한 설정 옵션에 대해 자세히 알아보려면 conf.yaml.example을 참조하세요.

          커스텀 쿼리를 실행하면 Oracle에서 부과하는 추가 비용 또는 수수료가 발생할 수 있습니다.

          참고 자료

          추가 유용한 문서, 링크 및 기사:

          기본 Oracle 통합설명서 more more