From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Sat, 4 Dec 2010 20:05:57 +0300 From: Alexey Tourbin To: ALT Devel discussion list Message-ID: <20101204170557.GE15470@altlinux.org> References: <1290722666-24606-1-git-send-email-kirill@shutemov.name> <20101126083537.GA26344@shutemov.name> <20101130003541.GA20093@altlinux.org> <20101204150618.GA15470@altlinux.org> <20101204162911.GA12275@altlinux.org> <20101204164239.GC15470@altlinux.org> <20101204165244.GA31801@altlinux.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20101204165244.GA31801@altlinux.org> Subject: Re: [devel] [PATCH 0/3] optimize rpmsetcmp() X-BeenThere: devel@lists.altlinux.org X-Mailman-Version: 2.1.12 Precedence: list Reply-To: ALT Linux Team development discussions List-Id: ALT Linux Team development discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 04 Dec 2010 17:05:57 -0000 Archived-At: List-Archive: List-Post: On Sat, Dec 04, 2010 at 07:52:44PM +0300, Dmitry V. Levin wrote: > > RPM goes reasonably fast, and it's not exactly "slower". > > Something that might be called unreasonable is behind the RPM. > > > > I can't see why rpm is now 10x times slower. > > Slower compared to... what? > > You cannot dismiss arguments so freely. The abovementioned command > "apt-shell < /dev/null" from apt-0.5.15lorg2-alt33 works 10x times slower > after update from librpm-4.0.4-alt98.45 to librpm-4.0.4-alt98.49. > No matter how unreasonable apt is, it was rpm update that slowed it down. Okay, what's the exact reason everything went 10x times slower? > -- > ldv