8 rows · V$STREAMS_ POOL _ADVICE displays information about the estimated count of spilled or unspilled messages and the associated time spent in the spill or unspill activity for different Streams pool sizes. The sizes range from 10% to 200% of the current Streams pool size, in equal intervals.
Oracle’s Automatic Shared Memory Management feature manages the size of the Streams pool when the SGA_TARGET initialization parameter is set to a nonzero value. If the STREAMS_POOL _SIZE initialization parameter also is set to a nonzero value, then Automatic Shared Memory Management uses this value as a minimum for the Streams pool .. If SGA_TARGET is set to a nonzero value and STREAMS_POOL.
You can use the V$STREAMS_ POOL _ADVICE dynamic performance view to determine an appropriate setting for this parameter. See Also: Configuring the Oracle Streams Pool TIMED_STATISTICS. Default: If STATISTICS_LEVEL is set to TYPICAL or ALL, then true. If STATISTICS_LEVEL is set to BASIC, then false. The default for STATISTICS_LEVEL is TYPICAL. Range: true or false, Using the Streams Pool Advisor via v$streams_ pool _advice. The dynamic performance view v$streams_ pool _advice can be used to gather details on how best to size the Streams pool for Oracle 11g or the Oracle 11g Automatic Memory Management (AMM) can be used for sizing the Streams pool .
Oracle’s Automatic Shared Memory Management feature manages the size of the Streams pool when the SGA_TARGET initialization parameter is set to a nonzero value. If the STREAMS _POOL_SIZE initialization parameter also is set to a nonzero value, then Automatic Shared Memory Management uses this value as a minimum for the Streams pool.. If the STREAMS _POOL_SIZE initialization parameter.
Set the STREAMS_POOL_SIZE initialization parameter for the database to the following value: (1GB * # of integrated Replicats) + 25% head room. For example, on a system with tw0 integrated Replicat process the calculation would be as follows: (1GB * 2) * 1.25 = 2.5GB STREAMS_POOL_SIZE = 2500M.
Column Datatype Description SID: NUMBER: Session number that is accessing an object: OWNER: VARCHAR2(64) Owner of the object: OBJECT: VARCHAR2(1000) Name of the object, For the most accurate results, you should run a query on the V$STREAMS_ POOL _ADVICE view when there is a normal amount of dequeue activity by propagations and apply processes in a database. If dequeue activity is far lower than normal, or far higher than normal, then the query results might not be a good guide for adjusting the size of the Streams pool.
11/16/2016 · 5 | ORACLE GOLDENGATE PERFORMANCE BEST PRACTICES Oracle Software Use Oracle GoldenGate Release 12.2.0 or later to take advantage of increased functionality and enhanced, 7/13/2017 · A log file for logging failed operations of the Oracle GoldenGate processes. It is mainly used for Data errors. In Oracle GoldenGate 11g, this file is not created by default. We have to mention a keyword DISCARDFILE to enable discard file logging. But from Oracle GoldenGate 12c , this file is generated by default during the instantiation of the process.
