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Re: [HACKERS] Highly Variable Planning Times - Mailing list pgsql-hackers

From Michael Malis
Subject Re: [HACKERS] Highly Variable Planning Times
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Msg-id CAFQtOwq22SNjCiD93K8z5aCrVEn5Tmdw_jX5umn8B6bn97S7_g@mail.gmail.com
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In response to Re: [HACKERS] Highly Variable Planning Times  (Andres Freund <andres@anarazel.de>)
Responses Re: [HACKERS] Highly Variable Planning Times  (Andres Freund <andres@anarazel.de>)
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> The profile seems to confirm that this is largely due to cache misses.

Can you elaborate? Cache misses of what? Why is the planning time so variable?

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