Re: Re: beta5 ... - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Re: beta5 ...
Date
Msg-id 4145.982431002@sss.pgh.pa.us
Whole thread Raw
In response to Re: Re: beta5 ...  (The Hermit Hacker <scrappy@hub.org>)
List pgsql-hackers
The Hermit Hacker <scrappy@hub.org> writes:
>> The easy fix is to just set the delay to zero.  Looks like that will fix
>> most of the problem.

> Except that Vadim had a reason for setting it to 5,

He claimed to have seen better performance with a nonzero delay.
So far none of the rest of us have been able to duplicate that.
Perhaps he was using a machine where a 5-microsecond select() delay
actually is 5 microseconds?  If so, he's the outlier, not the
rest of us ...
        regards, tom lane


pgsql-hackers by date:

Previous
From: Tom Lane
Date:
Subject: Re: Microsecond sleeps with select()
Next
From: Bruce Momjian
Date:
Subject: WAL and commit_delay