Re: 9.3 regression with dbt2

From: Dong Ye <yed(at)vmware(dot)com>
To: Andres Freund <andres(at)2ndquadrant(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: 9.3 regression with dbt2
Date: 2013-12-18 20:13:59
Message-ID: CAEHKxOFvXN2mSjj=OXotrdsMXLWH=zoZbsA=RH-1qNSz30oULA@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

HI

On Wed, Dec 18, 2013 at 3:03 PM, Andres Freund <andres(at)2ndquadrant(dot)com>wrote:
>
> That looks like a postgres compiled without
> -fno-omit-frame-pointer. Without that hierarchical profiles are
> meaningless. Very new perfs can also do it using dwarf, but it's unusabl
> slow...
>
> Let me complete current test without the flag (to serve as a checkpoint as
well). I will do a run with the flag after.

Thanks,
Dong

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Jim Nasby 2013-12-18 20:19:49 Re: SQL objects UNITs
Previous Message Andres Freund 2013-12-18 20:03:22 Re: 9.3 regression with dbt2