HTI (AGGREGATION[2]): Resizing From XX Slots To YY Slots... (Doc ID 1935662.1)

Last updated on OCTOBER 23, 2014

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 to 12.1.0.2 [Release 11.2 to 12.1]
Information in this document applies to any platform.

Symptoms

Trace files are found with content like below:

Trace file /u01/app/oracle/diag/rdbms/fxora/fxora1/trace/fxora1_ora_90302.trc
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Data Mining and Real Application Testing options
ORACLE_HOME = /u01/app/oracle/product/11.2.0.1/dbhome_1
System name:    Linux
Node name:      RAC!
Release:        2.6.39-400.126.1.el5uek
Version:        #1 SMP Fri Sep 20 10:54:38 PDT 2013
Machine:        x86_64
Instance name:  MYDB1
Redo thread mounted by this instance: 1
Oracle process number: 74
Unix process pid: 90302, image: oracle@MYDB1


*** 2014-07-17 04:06:01.924
*** SESSION ID:(319.6477) 2014-07-17 04:06:01.924
*** CLIENT ID:() 2014-07-17 04:06:01.924
*** SERVICE NAME:(mydb) 2014-07-17 04:06:01.924
*** MODULE NAME:(SQL*Plus) 2014-07-17 04:06:01.924
*** ACTION NAME:() 2014-07-17 04:06:01.924

 HTI (AGGREGATION[2]): resizing from 60 slots to 64 slots
 HTI (AGGREGATION[2]): resizing from 61 slots to 66 slots

*** 2014-07-17 04:06:03.185
 HTI (AGGREGATION[2]): resizing from 58 slots to 62 slots             <<<<
 HTI (AGGREGATION[2]): resizing from 58 slots to 64 slots             <<<<

 

Cause

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