From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-qt0-f169.google.com ([209.85.216.169]:54178 "EHLO mail-qt0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751587AbdJRU65 (ORCPT ); Wed, 18 Oct 2017 16:58:57 -0400 Received: by mail-qt0-f169.google.com with SMTP id n61so11993524qte.10 for ; Wed, 18 Oct 2017 13:58:56 -0700 (PDT) From: Josef Bacik Subject: [PATCH 2/2][v3] perf/001: a random write buffered fio perf test Date: Wed, 18 Oct 2017 16:58:52 -0400 Message-Id: <1508360332-12033-2-git-send-email-josef@toxicpanda.com> In-Reply-To: <1508360332-12033-1-git-send-email-josef@toxicpanda.com> References: <1508360332-12033-1-git-send-email-josef@toxicpanda.com> Sender: fstests-owner@vger.kernel.org To: kernel-team@fb.com, david@fromorbit.com, fstests@vger.kernel.org, tytso@mit.edu, eguan@redhat.com, darrick.wong@oracle.com Cc: Josef Bacik List-ID: From: Josef Bacik This uses the new fio results perf helpers to run a rand write buffered workload on the scratch device. Signed-off-by: Josef Bacik --- v2->v3: - use _scratch_mkfs_sized so we skip if our scratch device is too small. - dump the fio results into teh seqres.full file for debugging. - fixed the _size math, it was all wrong. v1->v2: - no change tests/perf/001 | 79 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/perf/001.out | 2 ++ tests/perf/group | 1 + 3 files changed, 82 insertions(+) create mode 100644 tests/perf/001 create mode 100644 tests/perf/001.out create mode 100644 tests/perf/group diff --git a/tests/perf/001 b/tests/perf/001 new file mode 100644 index 000000000000..73faef39e9af --- /dev/null +++ b/tests/perf/001 @@ -0,0 +1,79 @@ +#! /bin/bash +# perf/001 Test +# +# Buffered random write performance test. +# +#----------------------------------------------------------------------- +# (c) 2017 Josef Bacik +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it would be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +# +#----------------------------------------------------------------------- +# + +seq=`basename $0` +seqres=$RESULT_DIR/$seq +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +fio_config=$tmp.fio +fio_results=$tmp.json +status=1 # failure is the default! +trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/perf + +# real QA test starts here +_supported_fs generic +_supported_os Linux +_require_scratch +_require_block_device $SCRATCH_DEV +_require_fio_results + +rm -f $seqres.full + +_size=$((16 * $LOAD_FACTOR)) +cat >$fio_config <> $seqres.full 2>&1 +_scratch_mount + +cat $fio_config >> $seqres.full +run_check $FIO_PROG --output-format=json --output=$fio_results $fio_config + +_scratch_unmount +cat $fio_results >> $seqres.full +_fio_results_compare $seq $fio_results +echo "Silence is golden" +status=0; exit diff --git a/tests/perf/001.out b/tests/perf/001.out new file mode 100644 index 000000000000..88678b8ed5ad --- /dev/null +++ b/tests/perf/001.out @@ -0,0 +1,2 @@ +QA output created by 001 +Silence is golden diff --git a/tests/perf/group b/tests/perf/group new file mode 100644 index 000000000000..d3ed434926e7 --- /dev/null +++ b/tests/perf/group @@ -0,0 +1 @@ +001 auto -- 2.7.4