Received: from mx.pao1.isc.org (mx.pao1.isc.org [IPv6:2001:4f8:0:2::2b]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mx.pao1.isc.org", Issuer "COMODO RSA Organization Validation Secure Server CA" (not verified)) by bugs.isc.org (Postfix) with ESMTPS id 38C2CD78B0D for ; Wed, 6 Dec 2017 06:16:21 +0000 (UTC) Received: from mail.banu.com (mail.banu.com [IPv6:2a01:4f8:140:644b::225]) by mx.pao1.isc.org (Postfix) with ESMTP id 3EB863B686F for ; Wed, 6 Dec 2017 06:16:19 +0000 (UTC) Received: from jurassic.lan.banu.com (unknown [115.118.27.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.banu.com (Postfix) with ESMTPSA id 81D2056A0529; Wed, 6 Dec 2017 06:16:17 +0000 (GMT) X-RT-Incoming-Encryption: Not encrypted From muks@isc.org Wed Dec 6 06:16:21 2017 Message-ID: <20171206061614.GA27608@jurassic.lan.banu.com> X-Original-To: bind9-public@bugs.isc.org Return-Path: References: <20170728132313.GA32484@jurassic> <20171101235455.GA23932@jurassic.lan.banu.com> <20171102010642.E66108E9C838@rock.dv.isc.org> <20171127052518.GA7650@jurassic.lan.banu.com> From: "Mukund Sivaraman" To: "Evan Hunt via RT" X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on mx.pao1.isc.org X-Spam-Status: No, score=0.0 required=5.0 tests=none autolearn=unavailable autolearn_force=no version=3.4.1 content-type: text/plain; charset="utf-8" Content-Disposition: inline MIME-Version: 1.0 Subject: Re: [ISC-Bugs #45637] Backport performance work to 9.11, 9.10, 9.9 branches Delivered-To: bind9-public@bugs.isc.org Date: Wed, 6 Dec 2017 11:46:14 +0530 User-Agent: Mutt/1.9.1 (2017-09-22) X-RT-Original-Encoding: utf-8 X-RT-Interface: Email In-Reply-To: RT-Message-ID: Content-Length: 312 Merged to v9_11 branch: 4605. [performance] (partial backport) Improve general query performance. Improves performance of owner case restoration, hash function, etc. Uses inline buffer implementation by default. [RT #45637] Mukund