ORA-00600 [723], ..., [memory Leak] Error With Leaked Memory For "mbr node memory"
(Doc ID 1944511.1)
Last updated on MAY 04, 2023
Applies to:
Oracle Database - Enterprise Edition - Version 11.2.0.1 to 12.1.0.2 [Release 11.2 to 12.1]Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
An ORA-00600 [723], ..., [memory leak] error can occur when using Spatial data, with the leaked memory being of label "mbr node memory", e.g.:
SUMMARIZED MEMORY USAGE FOR THIS PROCESS
----------------------------------------
989703872 bytes,1183 chunks: "free memory "
pga heap ds=0x7f966924c960 dsprt=(nil)
293780736 bytes,2824810 chunks: "mbr node memory "
pga heap ds=0x7f966924c960 dsprt=(nil)
14022336 bytes, 94 chunks: "free memory "
...
Changes
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |