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2602885 - IQ 16.0 could use more memory than configured - SAP IQ 

Symptom


SAP IQ 16.0 could use more memory than configured in the .CFG file.

For example on a host with 32 Gb of RAM:

  • IQ is configured with the following memory caches. The sum of all those caches is 10 Gb. So the max memory usage would be 10 Gb for IQ.

-c 1024
-ch 3072
-iqtc 2000
-iqmc 2000
-iqlm 2000

  • The Unix TOP command could display a memory usage of 24 Gb for IQ, ie greater than configured.

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Environment

SAP IQ 16.0

Product

SAP IQ 16.0

Keywords

CR813415, CR#813415, 813415, memory, leak, usage, , KBA , BC-SYB-IQ , Sybase IQ , Bug Filed

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