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Re: Abnormal storage consumption with autovacuum enabled - Mailing list pgsql-admin

From Nicola Mauri
Subject Re: Abnormal storage consumption with autovacuum enabled
Date
Msg-id 46569EF1.1080106@saga.it
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In response to Abnormal storage consumption with autovacuum enabled  (Nicola Mauri <nicola.mauri@saga.it>)
Responses Re: Abnormal storage consumption with autovacuum enabled
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> What do you have max_fsm_pages set to?

Currently, max_fsm_pages=20000

Running VACUUM VERBOSE reports:
  NOTICE:  number of page slots needed (237312) exceeds max_fsm_pages (20000)
  HINT:  Consider increasing the configuration parameter "max_fsm_pages" to a value over 237312.

Is this measurement reliable?
We are considering to set:   max_fsm_pages=400000
Could this have some sort of impact?

thanks

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