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3527707 - How to obtain the historical record of NSE Hit Ratio in SAP HANA

Symptom

If you have NSE (Native Storage Extension) concept in your system.

You would like to know if there is any way/query to check history of NSE Hit Ratio, as the standard query available in note - 1969700 is only giving current hit ratio. 

You have used below query and HANA Cockpit to check the NSE Hit Ratio which is also giving the current Hit Ratio not the history:

select * from M_BUFFER_CACHE_STATISTICS


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Environment

  • SAP HANA, platform edition 2.0 SPS 07 or higher

Product

SAP HANA, platform edition 2.0

Keywords

NSE Hit Ratio, Historical record, M_BUFFER_CACHE_STATISTICS, HOST_BUFFER_CACHE_STATISTICS. , KBA , HAN-DB , SAP HANA Database , How To

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