Re: add recovery, backup, archive, streaming etc. activity messages to server logs along with ps display

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От Alvaro Herrera
Тема Re: add recovery, backup, archive, streaming etc. activity messages to server logs along with ps display
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Msg-id 202112091230.xbkps3wsukcc@alvherre.pgsql
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Ответ на Re: add recovery, backup, archive, streaming etc. activity messages to server logs along with ps display  (Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com>)
Ответы Re: add recovery, backup, archive, streaming etc. activity messages to server logs along with ps display  (Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com>)
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On 2021-Dec-09, Bharath Rupireddy wrote:

> I just want to call this out: an insertion of 10 million rows in the
> primary generates a bunch of messages in the standby [1] within 40 sec
> (size of the standby server log grows by 5K).

Hmm, that does sound excessive to me in terms of log bloat increase.
Remember the discussion about turning log_checkpoints on by default?


-- 
Álvaro Herrera         PostgreSQL Developer  —  https://www.EnterpriseDB.com/
"Las mujeres son como hondas:  mientras más resistencia tienen,
 más lejos puedes llegar con ellas"  (Jonas Nightingale, Leap of Faith)



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