From user-return-16067-apmail-couchdb-user-archive=couchdb.apache.org@couchdb.apache.org Tue May 3 08:25:11 2011 Return-Path: X-Original-To: apmail-couchdb-user-archive@www.apache.org Delivered-To: apmail-couchdb-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 02C9B2648 for ; Tue, 3 May 2011 08:25:11 +0000 (UTC) Received: (qmail 63200 invoked by uid 500); 3 May 2011 08:25:09 -0000 Delivered-To: apmail-couchdb-user-archive@couchdb.apache.org Received: (qmail 63137 invoked by uid 500); 3 May 2011 08:25:09 -0000 Mailing-List: contact user-help@couchdb.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@couchdb.apache.org Delivered-To: mailing list user@couchdb.apache.org Received: (qmail 63129 invoked by uid 99); 3 May 2011 08:25:08 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 03 May 2011 08:25:08 +0000 X-ASF-Spam-Status: No, hits=-0.7 required=5.0 tests=FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,RFC_ABUSE_POST,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of sebastiancohnen@googlemail.com designates 209.85.161.52 as permitted sender) Received: from [209.85.161.52] (HELO mail-fx0-f52.google.com) (209.85.161.52) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 03 May 2011 08:25:02 +0000 Received: by fxm6 with SMTP id 6so6828823fxm.11 for ; Tue, 03 May 2011 01:24:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:subject:mime-version:content-type:from :x-priority:in-reply-to:date:content-transfer-encoding:message-id :references:to:x-mailer; bh=FpxQPchYYSX8ELzwULfNarjIMkHHXZGTJ8oG1Z5rB7E=; b=awkv8cRJ3NPIit2RFC6YDhRfvfMBeN7fguGaW9zv1a+xXEl1XO4oOrUUcwAhZ23Xqz WdLfuf3iuhbYy+ZFBNOpuyMlT90SaGsgwvtQGHnwXRNaLyr6DlqDoJ/SqT/48PRMTMT2 EX3AXQqn5GA9n7sBtGcnRywxgejPMmCoCADZs= DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=subject:mime-version:content-type:from:x-priority:in-reply-to:date :content-transfer-encoding:message-id:references:to:x-mailer; b=CJKFNcKBIMZO6IFsU1rTayTsJereTNGdcI/vt05Q/ljzvfBAlk5tmWdeJuu32M9Yl+ yB0qPBF0WQj4jX+JVBiQrfu1KkCWNZ22/DhNjqrw7LKXdo1Q/q2fk6W02HDnxxGbjRrl GAxXmhBRqZOKtKfiOt8qv6kGQkwO9WsjdxnTo= Received: by 10.223.85.138 with SMTP id o10mr2187019fal.6.1304411080302; Tue, 03 May 2011 01:24:40 -0700 (PDT) Received: from [192.168.178.21] (koln-5d819d9d.pool.mediaWays.net [93.129.157.157]) by mx.google.com with ESMTPS id 9sm253325fat.39.2011.05.03.01.24.38 (version=TLSv1/SSLv3 cipher=OTHER); Tue, 03 May 2011 01:24:39 -0700 (PDT) Subject: Re: Queries on CouchDB tests done using Tsung Mime-Version: 1.0 (Apple Message framework v1084) Content-Type: text/plain; charset=us-ascii From: Sebastian Cohnen X-Priority: 3 In-Reply-To: <012a01cc0967$13bd5b40$3b00fd0a@telxsi.com> Date: Tue, 3 May 2011 10:24:37 +0200 Content-Transfer-Encoding: quoted-printable Message-Id: References: <012a01cc0967$13bd5b40$3b00fd0a@telxsi.com> To: user@couchdb.apache.org X-Mailer: Apple Mail (2.1084) Hey, On 03.05.2011, at 09:52, Sajeesh P N wrote: > Hi, >=20 > I am presently doing CouchDB performance tests using the Tsung tool = keeping the default configurations for CouchDB. I would like to get a = clarity on the following questions:- >=20 > 1) For every requests queried from Tsung, whether CouchDB is creating = a new connection for each? The default for HTTP load testing in Tsung creates a new connection per = request by default, IIRC. But it somehow depends on what you want to = test. > 2) I would like to increase the no. of requests handled by CouchDB. = What configuration in Couchdb should I modify and how much should be the = value or limit? I'd say that's hard to answer per se. What kind of requests? Reading = documents? Creating? Accessing views? ... If you could elaborate a bit more on what you want to test/benchmark, it = might be easier to answer. Best Sebastian=