Re: TCP network cost

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Linos <info(at)linos(dot)es>
Cc: "Ross J(dot) Reedstrom" <reedstrm(at)rice(dot)edu>, pgsql-performance(at)postgresql(dot)org
Subject: Re: TCP network cost
Date: 2009-03-01 18:10:00
Message-ID: 13505.1235931000@sss.pgh.pa.us
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-performance

Linos <info(at)linos(dot)es> writes:
> Tom Lane escribi:
>> Does that number include connection startup overhead? (If it doesn't,
>> it'd be pretty strange.)

> This difference it is from the runtime of the query, i get this with \timing
> parameter in psql,

That's just weird --- ssl off should be ssl off no matter which knob you
use to turn it off. Are you sure it's really off in the slow connections?

regards, tom lane

In response to

Responses

Browse pgsql-performance by date

  From Date Subject
Next Message Linos 2009-03-01 18:19:59 Re: TCP network cost
Previous Message Linos 2009-03-01 17:57:03 Re: TCP network cost