Re: Remove or weaken hints about "effective resolution of sleep delays is 10 ms"? - Mailing list pgsql-hackers

From Andres Freund
Subject Re: Remove or weaken hints about "effective resolution of sleep delays is 10 ms"?
Date
Msg-id 31FD1FF6-2CBA-4AC8-8EA5-EF89B9AD2FB6@anarazel.de
Whole thread Raw
In response to Re: Remove or weaken hints about "effective resolution of sleep delays is 10 ms"?  (Merlin Moncure <mmoncure@gmail.com>)
List pgsql-hackers
On February 16, 2016 3:09:16 AM GMT+01:00, Merlin Moncure 
>I guess we should probably explain what is actually happening, namely
>that the precise sleep duration is delegated to the operating system
>scheduler which may cause the process to sleep longer than requested.

In not really seeing why: This is reference documentation about config parameters and such, not an OS development
guide.Additionally most of these parameters actually aren't get sensitive about slightly increased sleep
times/timeouts.
 

Andres

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