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Re: [HACKERS] Horrible CREATE DATABASE Performance in High Sierra - Mailing list pgsql-hackers

From Tom Lane
Subject Re: [HACKERS] Horrible CREATE DATABASE Performance in High Sierra
Date
Msg-id 19820.1510155591@sss.pgh.pa.us
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In response to Re: [HACKERS] Horrible CREATE DATABASE Performance in High Sierra  (Peter Eisentraut <peter.eisentraut@2ndquadrant.com>)
Responses Re: [HACKERS] Horrible CREATE DATABASE Performance in High Sierra  (Tom Lane <tgl@sss.pgh.pa.us>)
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Peter Eisentraut <peter.eisentraut@2ndquadrant.com> writes:
> On 10/7/17 16:46, Tom Lane wrote:
>> Accordingly I propose the attached patch.  If anyone's interested in
>> experimenting on other platforms, we might be able to refine/complicate
>> the FLUSH_DISTANCE selection further, but I think this is probably good
>> enough for a first cut.

> What is the status of this?  Is performance on High Sierra still bad?

I committed the fix at 643c27e36.  If Apple have done anything about the
underlying problem, you couldn't tell it from their non-response to my
bug report.
        regards, tom lane


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