SAP Knowledge Base Article - Preview

2753887 - Alerts are constantly triggered when 100% Main cache in use, while it is a normal behavior - SAP IQ Cockpit

Symptom

SAP IQ Cockpit could display 100% for Main cache in use and alerts are constantly triggered.

IQ uses 100% of its main and temp cache for fast query execution and this is a normal behavior.
The main cache needs adjustment only when it is used less than around 95%.

See IQ manual, Buffer Cache Performance


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Environment

  • SAP IQ 16.0
  • SAP IQ 16.1 

Product

SAP IQ 16.0 ; SAP IQ 16.1

Keywords

alert threshold settings trigger range configuration , KBA , BC-SYB-IQ , Sybase IQ , Product Enhancement

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