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3092446 - HANA alert: Alert Timer fallback - Could not calculate current time on NUMA node

Symptom

HANA database reports an alert with properties:

ID: 7 'Alert Timer fallback'
Alert: HANA timer uses fallback to system timer

alert.png

Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.

By the following SAP Note:

2753418 - Potential Performance Degradation Due to Timer Fallback

the select statement:

select INFOTEXT from m_events where TYPE like 'TimerFallback'

returns with:

Could not calculate current time on NUMA node


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Environment

HANA database

Product

SAP HANA 1.0, platform edition ; SAP HANA, platform edition 2.0

Keywords

time stamp counter, Alert Timer fallback, NUMA node , KBA , HAN-DB , SAP HANA Database , BC-OP-LNX , Linux , Problem

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