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dbms_stats.gen_selmap - Our TOP CPU Consumer SQL

edited Oct 18, 2018 5:03AM in SQL Performance (MOSC) 2 commentsAnswered

Hello together,

in our 12.1.0.2 database (SE2) the following sql statement is shown as the top cpu consumer:

BEGINdbms_stats.gen_selmap(:owner,:tabname,:pname,:spname,                      :flag,:colinfo,:selmap,:clist);  END;

This seems to be an oracle internal statement. We do not call it.

does anybody know something about it?

How can we prevent this sql from consuming high cpu load?

Best Regards,

Matthias

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