From f9c5753a1a372c30b9b2ca6b4bd58bf3ecd1673d Mon Sep 17 00:00:00 2001 From: Hamish Downer Date: Mon, 3 Feb 2014 22:18:01 +0000 Subject: [PATCH] notmuch killed due to out of memory - how to move forward --- 63/c180d34d1b83f9e005597519e27e4198647446 | 92 +++++++++++++++++++++++ 1 file changed, 92 insertions(+) create mode 100644 63/c180d34d1b83f9e005597519e27e4198647446 diff --git a/63/c180d34d1b83f9e005597519e27e4198647446 b/63/c180d34d1b83f9e005597519e27e4198647446 new file mode 100644 index 000000000..8520b9082 --- /dev/null +++ b/63/c180d34d1b83f9e005597519e27e4198647446 @@ -0,0 +1,92 @@ +Return-Path: +X-Original-To: notmuch@notmuchmail.org +Delivered-To: notmuch@notmuchmail.org +Received: from localhost (localhost [127.0.0.1]) + by olra.theworths.org (Postfix) with ESMTP id 5E908431FBC + for ; Mon, 3 Feb 2014 14:18:51 -0800 (PST) +X-Virus-Scanned: Debian amavisd-new at olra.theworths.org +X-Spam-Flag: NO +X-Spam-Score: -0.699 +X-Spam-Level: +X-Spam-Status: No, score=-0.699 tagged_above=-999 required=5 + tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, FREEMAIL_FROM=0.001, + RCVD_IN_DNSWL_LOW=-0.7] autolearn=disabled +Received: from olra.theworths.org ([127.0.0.1]) + by localhost (olra.theworths.org [127.0.0.1]) (amavisd-new, port 10024) + with ESMTP id kcWxTA8vypry for ; + Mon, 3 Feb 2014 14:18:46 -0800 (PST) +Received: from mail-qc0-f178.google.com (mail-qc0-f178.google.com + [209.85.216.178]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) + (No client certificate requested) + by olra.theworths.org (Postfix) with ESMTPS id 94C5E431FAF + for ; Mon, 3 Feb 2014 14:18:46 -0800 (PST) +Received: by mail-qc0-f178.google.com with SMTP id m20so12140296qcx.23 + for ; Mon, 03 Feb 2014 14:18:46 -0800 (PST) +DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; + h=mime-version:sender:from:date:message-id:subject:to:content-type; + bh=8q38TB5EwsUB4tS7nIEiP5ROdOm+QkaTZIyb8IwMR6A=; + b=h94OXI/ThsY02PTMdAhqKRNLFDlbIyacfxIU0ssXw3aJCy5Uv2ykU++CpccS/qdBXZ + AA8LTWHu+1/1bZ0qkl9abG80EA8K1F964SmZpUfp56/9V7lGieJ5uJTjofarghI92FjX + RTZcGrCslPJ0D7enXwrPdnhttsUrbvRMtdLEKtApr4GbegHfyvjBMHvzLjLTTN8UEHFo + ULXS1FKRgDuo9Jm6yxzU2zHyYxvV4/2U5OH9qdEZQhAXzA9kr/DXFViIZ0ixAoiv4+GE + XLDWoX6UWV3yrt+aTPVyZykVBGjZwGs7ZK2zT50ZEMj22Yq9+AK4M2IA8VY7tes7IuvL + dmrg== +X-Received: by 10.140.49.239 with SMTP id q102mr20790595qga.103.1391465924865; + Mon, 03 Feb 2014 14:18:44 -0800 (PST) +MIME-Version: 1.0 +Sender: dmishd@gmail.com +Received: by 10.140.49.83 with HTTP; Mon, 3 Feb 2014 14:18:01 -0800 (PST) +From: Hamish Downer +Date: Mon, 3 Feb 2014 22:18:01 +0000 +X-Google-Sender-Auth: PXgZdkCFd2VqpUWgRaxR3dw07yU +Message-ID: + +Subject: notmuch killed due to out of memory - how to move forward +To: notmuch@notmuchmail.org +Content-Type: text/plain; charset=UTF-8 +X-BeenThere: notmuch@notmuchmail.org +X-Mailman-Version: 2.1.13 +Precedence: list +List-Id: "Use and development of the notmuch mail system." + +List-Unsubscribe: , + +List-Archive: +List-Post: +List-Help: +List-Subscribe: , + +X-List-Received-Date: Mon, 03 Feb 2014 22:18:51 -0000 + +Hello + +I recently deleted almost 30000 old messages from my maildirs, and +since I did that, notmuch new has not managed to complete. I have it +running on a server with 1 GB of RAM, and the output is telling me + + Cleaned up 25515 of 29803 messages (1m 10s remaining). + +at the point it is killed. I have followed it up to this point with +top and free and I can see memory usage growing to something like +700MB (RES) at which point the process is killed. + +I am using notmuch 0.17 (from the debian jessie package 0.17-3) on +debian wheezy 64 bit. + +Any pointers as to what to do to get past this point would be greatly +appreciated. If I have just deleted that many messages should I just +expect notmuch to use that much memory? (Unfortunately the company +supplying the server does not allow swap to be enabled so I can't fudge +it that way) + +I did also try running it with NOTMUCH_TALLOC_REPORT, but that didn't +produce a report (though I was unsure if I needed to rebuild notmuch +before that would work). + +Happy to build notmuch from source if this might be an interesting bug +worth tracking down. + +Hamish + +(PS sorry to moderators - I subscribed and then sent this email from the +wrong address a couple of times) -- 2.26.2