From mboxrd@z Thu Jan 1 00:00:00 1970 From: Loic Dachary Subject: pulpito slowness Date: Sun, 19 Jul 2015 18:56:12 +0200 Message-ID: <55ABD6AC.3030903@dachary.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="lkUf0OtrdTCV2VOGwGaJIv3v2X45kbiC6" Return-path: Received: from mail2.dachary.org ([91.121.57.175]:52577 "EHLO smtp.dmail.dachary.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752822AbbGSQ4O (ORCPT ); Sun, 19 Jul 2015 12:56:14 -0400 Sender: ceph-devel-owner@vger.kernel.org List-ID: To: Alfredo Deza Cc: Ceph Development This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --lkUf0OtrdTCV2VOGwGaJIv3v2X45kbiC6 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi Alfredo, After installing pulpito and run from sources with: virtualenv ./virtualenv source ./virtualenv/bin/activate pip install -r requirements.txt python run.py & I run a rados suite with 40 workers and 218 jobs. All is well except a sl= owness from pulpito that I don't quite understand. It takes 9 seconds to = load although the load average of the machine is low, the CPU are not all= busy, there is plenty of free ram. ubuntu@teuthology:~$ curl http://localhost:8081/ubuntu-2015-07-19_15:57:1= 3-rados-hammer---basic-openstack/ > /dev/null % Total % Received % Xf= erd Average Speed Time Time Time Current Dload Upload Total Spent Left S= peed 100 391k 100 391k 0 0 42774 0 0:00:09 0:00:09 --:--:-- = 96305 Do you have an idea of the reason for this slowness ?=20 Cheers --=20 Lo=C3=AFc Dachary, Artisan Logiciel Libre --lkUf0OtrdTCV2VOGwGaJIv3v2X45kbiC6 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iEYEARECAAYFAlWr1qwACgkQ8dLMyEl6F20BoQCfQcHW1vYhM9SPeAlGXLeFijNP LrEAoMQ3KiS61fz4GS3o5gTRA4mbNEWF =JYWU -----END PGP SIGNATURE----- --lkUf0OtrdTCV2VOGwGaJIv3v2X45kbiC6--