红帽全球峰会A.9.12. Oracle::Redo Log
Oracle::Redo Log 探测监控 Oracle 数据库事务并收集以下数据：
- 重复日志空间请求率 - 在服务器启动后，每分钟重复日志空间请求的平均数量。
- 重复重新尝试分配缓冲区率 - 从服务器启动后每分钟重复重新分配缓冲区的平均次数。
返回的统计数据以及它们的阈值是代表了每分钟事件改变率的数值。应该监控这个改变率，因为如果这些值增长得非常快则意味着可能出现了问题。
| 字段 | 值 |
|---|---|
| Oracle SID* | |
| Oracle 用户名* | |
| Oracle 密码* | |
| Oracle 端口* | 1521 |
| 超时* | 30 |
| 最大重复日志空间请求率的 critical 阈值 | |
| 最大重复日志空间请求率的 warning 阈值 | |
| 最大重复缓冲区重新尝试分配率的 critical 阈值 | |
| 最大重复缓冲区重新尝试分配率的 warning 阈值 |
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