Oracle 工具篇+Autonomous Health Framework (AHF)

说明：本文为面向Autonomous Health Framework (AHF)初学者的指导手册
标签：AHF、RDA、ORAchk、EXAChk、TFA、数据库诊断、数据库健康检查
注意：文中删去了不需要的多余部分，让初学者一目了然一学就会
相关工具：Oracle常用的诊断工具有：AHF、RDA、ORAchk、EXAChk、TFA
温馨提示：如果您发现本文哪里写的有问题或者有更好的写法请留言或私信我进行修改优化

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★ 相关文章
※ Autonomous Health Framework (AHF) - Including TFA and ORAchk/EXAChk (Doc ID 2550798.1)
※ Oracle 工具篇+Oracle Remote Diagnostic Agent（RDA）
※ 使用Oracle官方巡检工具ORAchk巡检数据库

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★ 名词解释

Autonomous Health Framework (AHF)工具包包含了Oracle常用的多种诊断工具，用于Oracle健康检查等用途

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★  AHF包含的工具及简介（20.4版本）（英文）

✔ TFA

Primary diagnostic collection tool, with Database Support Tools Bundle

✔ ORAchk / EXAchk

Oracle Stack Compliance Checks

✔ procwatcher

Automate & capture database performance diagnostics & session level hangs

See 459694.1 for more details.

✔ events

Reports warnings and errors seen in the logs

✔ managelogs

Shows disk space usage and purges ADR log and trace files

✔ alertsummary

Provides summary of events for one or more database or ASM alert files from all nodes

✔ ls / dir

Lists all files TFA knows about for a given file name pattern across all nodes

✔ summary

High level summary of the configuration