ORA-4036, ORA-4030, PGA Consumption In Shared Server Process
(Doc ID 3037944.1)
Last updated on SEPTEMBER 19, 2024
Applies to:
Oracle Database - Enterprise Edition - Version 19.19.0.0.0 and laterOracle Cloud Infrastructure - Exadata Cloud Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Gen 2 Exadata Cloud at Customer - Version N/A and later
Information in this document applies to any platform.
Symptoms
Shared server processes consume PGA and cause ORA-4036, ORA-4030 by huge qmxsaxAllocMemI allocation.
Trace file example:
Changes
Use EM Express and/or EMCC.
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |