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OUD 12c - How to Modify the "je.checkpointer.highPriority" Setting (Doc ID 3001246.1)

Last updated on FEBRUARY 05, 2024

Applies to:

Oracle Unified Directory - Version and later
Information in this document applies to any platform.


From Admin Guide under section 36.6.1 Back End Tuning Parameters


If true, the checkpointer uses more resources to complete the checkpoint in a shorter time interval. Btree latches are held and other threads are blocked for a longer period. Log cleaner record migration is performed by cleaner threads instead of lazily during eviction and checkpoints (see CLEANER_LAZY_MIGRATION). When set to true, application response time may be longer during a checkpoint, and more cleaner threads may be required to maintain the configured log utilization.

Setting that property to false is a way to achieve better throughput and lower response times.


How to configure this parameter?


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