Return-Path: Delivered-To: apmail-couchdb-user-archive@www.apache.org Received: (qmail 11110 invoked from network); 20 Oct 2010 15:07:27 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 20 Oct 2010 15:07:27 -0000 Received: (qmail 52433 invoked by uid 500); 20 Oct 2010 15:07:25 -0000 Delivered-To: apmail-couchdb-user-archive@couchdb.apache.org Received: (qmail 52112 invoked by uid 500); 20 Oct 2010 15:07:23 -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 52104 invoked by uid 99); 20 Oct 2010 15:07:23 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 20 Oct 2010 15:07:23 +0000 X-ASF-Spam-Status: No, hits=0.0 required=10.0 tests=FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of adam.kocoloski@gmail.com designates 209.85.216.52 as permitted sender) Received: from [209.85.216.52] (HELO mail-qw0-f52.google.com) (209.85.216.52) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 20 Oct 2010 15:07:14 +0000 Received: by qwb7 with SMTP id 7so2568430qwb.11 for ; Wed, 20 Oct 2010 08:06:53 -0700 (PDT) Received: by 10.229.81.20 with SMTP id v20mr6534620qck.210.1287587212613; Wed, 20 Oct 2010 08:06:52 -0700 (PDT) Received: from [10.1.10.164] (c-66-31-20-188.hsd1.ma.comcast.net [66.31.20.188]) by mx.google.com with ESMTPS id n7sm277440qcu.4.2010.10.20.08.06.49 (version=TLSv1/SSLv3 cipher=RC4-MD5); Wed, 20 Oct 2010 08:06:50 -0700 (PDT) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Apple Message framework v1081) Subject: Re: High CPU usage on ARM during idle From: Adam Kocoloski In-Reply-To: Date: Wed, 20 Oct 2010 11:06:48 -0400 Content-Transfer-Encoding: quoted-printable Message-Id: <24719150-21E2-45CE-83FC-059332AB4F73@apache.org> References: To: user@couchdb.apache.org X-Mailer: Apple Mail (2.1081) X-Virus-Checked: Checked by ClamAV on apache.org Hi AJ, off the top of my head try increasing [stats] rate in the .ini to = something much larger, and/or edit stat_descriptions.cfg and reduce the = number of statistics that are tracked. Someone from CouchOne may have = better ideas, as they're really leading the CouchDB on mobile platforms = development. Regards, Adam On Oct 18, 2010, at 7:32 PM, AJ ONeal wrote: > I just installed CouchDB on an OMAP3530 (500MHz ARM) with = OpenEmbedded. >=20 > When looking at htop I notice that the CPU usage is bouncing between = 15% and > 25% on idle. >=20 >=20 > I also installed CouchDB through the Android App store on my Verizon = Droid > (I believe the same processor as above, but running at a faster speed) = and I > see that the CPU usage is up above 10% on idle. >=20 >=20 >=20 > Is there a way to knock that down a bit - some configuration change = perhaps? >=20 > AJ ONeal