这两天一直在看白鳝的DBA日记,其中性能调优的案例写得真是精彩,事后自己在整理手头上的一些文档的时候计算了一下oracle提供的性能监控工具:
Query Tuning:
Enterprise Manager (SQL Tuning Advisor)
AWR SQL Report
SQLTXPLAIN
TRCANLZR
PL/SQ_ Profiler
LTOM (Session Trace Collector)
OPDG
OS Data:
OS_Watcher
Database Tuning:
Enterprise Manager ADDM
ADDM Report
STATSPACK
AWR Report
OPDG
Hang, Locking, and Transient Issues:
ASH Report
LTOM (Hang Detector, Data Recorder)
HangFG
Error/Crash Issues:
Stackx
ORA-600/ORA-7445 Troubleshooter
RAC:
RDA
大家可以参考Metalink上更详细的内容,Doc ID: 438452.1
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