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HEAPDUMP因为长时间的“latch: shared pool”等待引起实例崩溃 (Doc ID 2610642.1)

Last updated on NOVEMBER 22, 2019

适用于:

Oracle Database - Enterprise Edition - 版本 11.2.0.4 和更高版本
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对于 11.2.0.4 数据库,它应当已经包含了 Bug 14053795 - DIAGENH: LOW RISK WAY TO GET HEAPDUMP DATA ON BUSY SYSTEMS 的fix,heapdump 会对每1024 chunks申请一次 shared pool latch,而不是持有一次并持续很长时间。

 

 

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