這份文件內容如下 : 詳細資料請自行登入metalink後搜尋402983.1該文獻即可
| Purpose |
| Questions and Answers |
| * Troubleshooting Guides |
| * Common Problem Topics |
| Slow Database Performance |
| Concurrency Issues |
| Database Hangs/Spins |
| Session Hangs/Spins |
| Locking Issues |
| Deadlock |
| Upgrade Planning |
| Debugging Waits for Various Events |
| Library Cache/Mutex Contention/Cursor Type Events: |
| Other Types: |
| Common Causes of Performance issues |
| Cursor Sharing/High Version Counts for Cursors |
| High CPU usage |
| Issues With waits for 'log file sync' |
| WAITED TOO LONG FOR A ROW CACHE ENQUEUE LOCK! |
| Buffer Busy/Cache Buffers Chains Latch waits |
| SYSAUX Issues |
| Performance Diagnostics References |
| General Diagnostics Overview |
| AWR/Statspack |
| 10046 Trace |
| Systemstates/Hanganalyze |
| Errorstacks for Performance Issues |
| PStack |
| PL/SQL Profiler |
| OS Watcher |
| LTOM |
| Trace/Result Interpretation |
| Performance (and other) Webcasts |
| Performance and Scalability White Papers and Documentation |
| Interacting With Performance Support |
| Community: Database Tuning |
| References |
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