Non integrated parallel replicat is slow due to buffer busy waits on checkpoint table
(Doc ID 2920004.1)
Last updated on APRIL 17, 2023
Applies to:Oracle GoldenGate - Version 188.8.131.52.0 and later
Information in this document applies to any platform.
Customer has implemented non-integrated parallel replicat and it is applying slow and accumulated huge lag.
GGSCI (<host name>) 18> info <Replicat name>
REPLICAT <Replicat name> Last Started 2022-10-25 09:04 Status RUNNING
Checkpoint Lag 39:38:11 (updated 00:00:01 ago)
Process ID 5310160
Log Read Checkpoint File <file name>
2022-10-23 22:40:19.886315 RBA 936129110
Implemented non-integrated parallel replicat.
APPLY_PARALLELISM setting is 64
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