SAP 모니터링 T-CODE

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1. OS
   - 파일시스템 사용율 : OS06
  - CPU 사용율 : OS06
  - Swap Space : OS06
  - Lan 상태 점검: OS06
  - Memory 사용율 : OS06

2. R/3
  - 전 Application Server의 정상유무 확인 : SM51
  - 각 인스턴스별 Work Process의 상태 확인 : SM50
  - 실패한 Update Record가 있는지 여부 확인 : SM13
  - 백그라운드 작업에 대한 로그 확인 : SM37
  - 오래된 Lock Entry가 존재하는지 점검 : SM12
  - Spool 문제여부 확인 : SP01
  - 덤프확인 : ST22
  - 시스템 로그 분석 : SM21
  - Workload 통계 분석 : ST03
  - Buffer 통계 분석 : ST02
  - SAPConnect 이상유무 점검 : SCOT
  - ICM 상태점검 : SMICM
  - tRFC 에러여부 점검 : SM58
  - Inbound Queue 확인 : SMQ2
  - Outbound Queue 확인 : SMQ1
  - IDOC 모니터링 : WE02
  - RFC Destination 점검 : SM59
  - Instance 이상유무 확인 : CCMS
  - Java Error Message 확인 : CCMS
  - J2EE Kernel 점검 : CCMS
  - J2EE Service 점검 : CCMS
  - J2EE 성능 관련 Active Threads : CCMS

3. Database
  - Overall Buffer Quality : ST04
  - Data Hit Ratio : ST04
  - Index Hit Ratio : ST04
  - Cache Quality : ST04
  - Cache Overflows : ST04
  - Package Quality : ST04
  - Package Overflows : ST04
  - Sort overflows : ST04
  - Lock Escalations : ST04
  - Lock waits : ST04
  - Missing Tables & Indexes : ST04
  - Tablespace Percent Used : ST04 

4. sap perforamnce check
  - Background Processing Transactions
    Job Selection : SM37
    Background Controller List : SM61
  - Monitoring Transactions
    Work Process Overview : SM50
    SAP Instance List : SM51
    Systemwide Work Process Overview : SM66
    SAP Alert Monitor Review : RZ03
    SAP Alert Monitor : RZ20
    ABAP Dump Analysis : ST22
  - Performance Analysis Transactions
    Statistics Display for all Instances : STAD
    Local Statistics Display : STAT
    Performance Monitor Menu : STUN
    SAP Buffers : ST02
    Workload Analysis : ST03
    DB Performance Monitor Menu : ST04

  - DB2 (*plus all underlying transactions)
   DB Administration for DB2 on z/OS
    SQL Performance Trace : ST05
    Operating System Monitor : ST06
    Table Call Statistics : ST10
    z/OS System Monitor : OS07
  - General System Administration Transactions
    SAP System Log : SM21
    Display Locks : SM12
    Display Update (VBLOG) Records : SM13
    Display SAP Directories : AL11
    Display Work Logs : ST11
    ABAP Editor : SE38
  - System Configuration Transactions
    Profile Parameter Maintenance : RZ10
  - Transport System Transactions
    Transport and Correction System : SE01
    Transport Organizer : SE09