From: Josef Bacik <josef@toxicpanda.com>
To: fstests@vger.kernel.org, tytso@mit.edu, david@fromorbit.com,
darrick.wong@oracle.com
Cc: Josef Bacik <jbacik@fb.com>
Subject: [PATCH 2/2][v2] perf/001: a random write buffered fio perf test
Date: Tue, 10 Oct 2017 15:58:31 -0400 [thread overview]
Message-ID: <1507665511-23515-2-git-send-email-josef@toxicpanda.com> (raw)
In-Reply-To: <1507665511-23515-1-git-send-email-josef@toxicpanda.com>
From: Josef Bacik <jbacik@fb.com>
This uses the new fio results perf helpers to run a rand write buffered
workload on the scratch device.
Signed-off-by: Josef Bacik <jbacik@fb.com>
---
v1->v2:
- updated to use the new _require_fio_results helper and moved the
_fio_results_init call to after teh _require_fio check
tests/perf/001 | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
tests/perf/001.out | 2 ++
2 files changed, 76 insertions(+)
create mode 100644 tests/perf/001
create mode 100644 tests/perf/001.out
diff --git a/tests/perf/001 b/tests/perf/001
new file mode 100644
index 000000000000..2382f8b7f023
--- /dev/null
+++ b/tests/perf/001
@@ -0,0 +1,74 @@
+#! /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 <<EOF
+[t1]
+directory=${SCRATCH_MNT}
+allrandrepeat=1
+readwrite=randwrite
+size=${_size}G
+ioengine=psync
+end_fsync=1
+fallocate=none
+EOF
+
+_require_fio $fio_config
+
+_fio_results_init
+_scratch_mkfs >> $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
+_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
--
2.7.4
next prev parent reply other threads:[~2017-10-10 19:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-10 19:58 [PATCH 1/2][v2] fstests: add fio perf results support Josef Bacik
2017-10-10 19:58 ` Josef Bacik [this message]
2017-10-18 7:26 ` [PATCH 2/2][v2] perf/001: a random write buffered fio perf test Eryu Guan
2017-10-18 13:32 ` Josef Bacik
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