95/7ea12952de2835a950858d3f18af691abc6614

   1 Return-Path: <KAction@gnu.org>\r
   2 X-Original-To: notmuch@notmuchmail.org\r
   3 Delivered-To: notmuch@notmuchmail.org\r
   4 Received: from localhost (localhost [127.0.0.1])\r
   5         by olra.theworths.org (Postfix) with ESMTP id 572C8431FBD\r
   6         for <notmuch@notmuchmail.org>; Thu, 24 Jul 2014 12:50:10 -0700 (PDT)\r
   7 X-Virus-Scanned: Debian amavisd-new at olra.theworths.org\r
   8 X-Spam-Flag: NO\r
   9 X-Spam-Score: -3.14\r
  10 X-Spam-Level: \r
  11 X-Spam-Status: No, score=-3.14 tagged_above=-999 required=5\r
  12         tests=[RCVD_IN_BL_SPAMCOP_NET=1.246, RCVD_IN_DNSWL_HI=-5,\r
  13         RCVD_IN_SORBS_WEB=0.614] autolearn=disabled\r
  14 Received: from olra.theworths.org ([127.0.0.1])\r
  15         by localhost (olra.theworths.org [127.0.0.1]) (amavisd-new, port 10024)\r
  16         with ESMTP id Sz+fTV6Tx0qR for <notmuch@notmuchmail.org>;\r
  17         Thu, 24 Jul 2014 12:50:03 -0700 (PDT)\r
  18 Received: from fencepost.gnu.org (fencepost.gnu.org [208.118.235.10])\r
  19         (using TLSv1 with cipher AES256-SHA (256/256 bits))\r
  20         (No client certificate requested)\r
  21         by olra.theworths.org (Postfix) with ESMTPS id 637D3431FAF\r
  22         for <notmuch@notmuchmail.org>; Thu, 24 Jul 2014 12:50:03 -0700 (PDT)\r
  23 Received: from [46.20.46.153] (port=44724 helo=localhost)\r
  24         by fencepost.gnu.org with esmtpsa (TLS1.0:RSA_AES_128_CBC_SHA1:16)\r
  25         (Exim 4.71) (envelope-from <KAction@gnu.org>)\r
  26         id 1XAP1W-0005Wk-VV; Thu, 24 Jul 2014 15:49:56 -0400\r
  27 Date: Thu, 24 Jul 2014 23:49:46 +0400\r
  28 From: Dmitry Bogatov <KAction@gnu.org>\r
  29 To: Austin Clements <amdragon@MIT.EDU>\r
  30 Subject: Re: Notmuch new speed degradation\r
  31 Message-ID: <20140724194946.GA4724@localhost>\r
  32 References: <20140724081916.GA32474@localhost>\r
  33  <20140724143214.GA13893@mit.edu>\r
  34 MIME-Version: 1.0\r
  35 Content-Type: multipart/signed; micalg=pgp-sha1;\r
  36         protocol="application/pgp-signature"; boundary="jI8keyz6grp/JLjh"\r
  37 Content-Disposition: inline\r
  38 In-Reply-To: <20140724143214.GA13893@mit.edu>\r
  39 X-Haskell-Quote: IO String contains a String in the same way that /bin/ls\r
  40         contains a list of files\r
  41 Organization: Church of GNU\r
  42 X-Perfect-World: There should be one -- and preferably only one -- obvious\r
  43         way to do it.\r
  44 User-Agent: Mutt/1.5.22.1 (2013-10-16)\r
  45 Cc: notmuch@notmuchmail.org\r
  46 X-BeenThere: notmuch@notmuchmail.org\r
  47 X-Mailman-Version: 2.1.13\r
  48 Precedence: list\r
  49 List-Id: "Use and development of the notmuch mail system."\r
  50         <notmuch.notmuchmail.org>\r
  51 List-Unsubscribe: <http://notmuchmail.org/mailman/options/notmuch>,\r
  52         <mailto:notmuch-request@notmuchmail.org?subject=unsubscribe>\r
  53 List-Archive: <http://notmuchmail.org/pipermail/notmuch>\r
  54 List-Post: <mailto:notmuch@notmuchmail.org>\r
  55 List-Help: <mailto:notmuch-request@notmuchmail.org?subject=help>\r
  56 List-Subscribe: <http://notmuchmail.org/mailman/listinfo/notmuch>,\r
  57         <mailto:notmuch-request@notmuchmail.org?subject=subscribe>\r
  58 X-List-Received-Date: Thu, 24 Jul 2014 19:50:10 -0000\r
  59 \r
  60 \r
  61 --jI8keyz6grp/JLjh\r
  62 Content-Type: text/plain; charset=us-ascii\r
  63 Content-Disposition: inline\r
  64 \r
  65 * Austin Clements <amdragon@MIT.EDU> [2014-07-24 10:32:14-0400]\r
  66 > Hi Dmitry.  My guess is that's you've exceeded your OS buffer cache\r
  67 > size by enough that most B-tree reads are going to disk at least once.\r
  68 > How big is your database (du -h $MAIL/.notmuch/xapian) and what does\r
  69 > free -h report on that computer?  Also, is this on an SSD or an HDD?\r
  70 \r
  71 13Gb on HDD, 9G after compact. Compact did not improved indexing speed,\r
  72 unfortunately. Maybe it is possible to somehow merge databases?\r
  73 \r
  74              total       used       free     shared    buffers     cached\r
  75 Mem:          7,7G       6,5G       1,2G       240M       826M       3,6G\r
  76 -/+ buffers/cache:       2,1G       5,6G\r
  77 Swap:         1,9G        66M       1,8G\r
  78 \r
  79 --\r
  80 Best regards, Dmitry Bogatov <KAction@gnu.org>,\r
  81 Free Software supporter, esperantisto and netiquette guardian.\r
  82 GPG: 54B7F00D\r
  83 \r
  84 --jI8keyz6grp/JLjh\r
  85 Content-Type: application/pgp-signature\r
  86 \r
  87 -----BEGIN PGP SIGNATURE-----\r
  88 Version: GnuPG v2\r
  89 \r
  90 iQIcBAEBAgAGBQJT0WNaAAoJEHiL4BJUt/ANuq0P/RQL9FphQmTTcYcGokscxhHx\r
  91 W/wynCkUGQE1NAVvfmKWHM2xeAxXENdpDNOW23+wvRi59V+O3vS+zYbJppjvoq8d\r
  92 DyaBaZ7gJQRslZ21QZrvO7Ww8kRGKRKX4eX60N/99Iw97sMRDiONlsuPLfaCidVs\r
  93 6QiEQVj9XsCctQ2mOKMhSu+U0LzBohwpL2QYjyduCP3KyNnv9XfH8eBgnhVI2neM\r
  94 6WB0D8Tc8tmV7CtLhjqzzu83TJ/qrQ6Cc/umDtcAZKH7lujFGA8r5EhMUUAEz9RO\r
  95 FjRE8pTHcvAZQMTjogtai5YWgYI42NPG7rhB+SdmwsHi/obTRH5GIRhcV4LaseG6\r
  96 vTYRiakirhGQI2b0qcry8Jp4t3lIEUIrzp+ujm6Zo/PDonlAi2FWSrzXMHixoLz4\r
  97 Q8F5BQLEWo0ZNnY6uFKBZgR7F6InLU6alQigb2bn8FSYvRQblV01DWZVGZcSqprO\r
  98 twSEJ5t1X5pfQu/2OarG28ea+JtcXxyu2hrD9j0GvOQ0w6vNfgPCh8jI5jkUq32m\r
  99 TtFAI5N+C8mK5vNzMVscvsHNRuRYA4JB7kCUGpOfgfwExJH494FUi/shCH4iWOwP\r
 100 o7lDpb7+8090RC09lUPh/j+GwLxoWLScaFBSSSUmEjujGq4ba+69JWQ7UZRRE++e\r
 101 a4QgxvzGMoX9fKyYvPOm\r
 102 =GY6e\r
 103 -----END PGP SIGNATURE-----\r
 104 \r
 105 --jI8keyz6grp/JLjh--\r