From c7c74c4ff7c680cb5b5cddd2489656c07cbc30cc Mon Sep 17 00:00:00 2001
From: William Grzybowski <wg@FreeBSD.org>
Date: Fri, 11 Jul 2014 09:14:57 -0300
Subject: [PATCH] Add a Performance Test button
Ticket: #5466
(cherry picked from commit ff7497b4b1a3df559ea28ba72074838898235676)
---
gui/system/urls.py | 3 +
gui/system/views.py | 101 ++++++++++++++++++++++++
gui/templates/system/advanced_edit.html | 6 ++
gui/templates/system/perftest.html | 33 ++++++++
4 files changed, 143 insertions(+)
create mode 100644 gui/templates/system/perftest.html
diff --git a/gui/system/urls.py b/gui/system/urls.py
index cad89e8f3d..bb97f82ed0 100644
--- a/gui/system/urls.py
+++ b/gui/system/urls.py
@@ -53,6 +53,9 @@ urlpatterns = patterns('freenasUI.system.views',
url(r'^clear-cache/$', 'clearcache', name="system_clearcache"),
url(r'^lsdir/(?P<path>.*)$', 'directory_browser', name="system_dirbrowser"),
url(r'^lsfiles/(?P<path>.*)$', 'file_browser', name="system_filebrowser"),
+ url(r'^perftest/$', 'perftest', name='system_perftest'),
+ url(r'^perftest/download/$', 'perftest_download', name='system_perftest_download'),
+ url(r'^perftest/progress/$', 'perftest_progress', name='system_perftest_progress'),
url(r'^restart-httpd/$', 'restart_httpd', name="system_restart_httpd"),
url(r'^reload-httpd/$', 'reload_httpd', name="system_reload_httpd"),
url(r'^terminal/$', 'terminal', name="system_terminal"),
diff --git a/gui/system/views.py b/gui/system/views.py
index 091810a108..6dd606c91b 100644
--- a/gui/system/views.py
+++ b/gui/system/views.py
@@ -53,6 +53,7 @@ from freenasUI.common.system import get_sw_name, get_sw_version, send_mail
from freenasUI.common.pipesubr import pipeopen
from freenasUI.freeadmin.apppool import appPool
from freenasUI.freeadmin.views import JsonResp
+from freenasUI.middleware.exceptions import MiddlewareError
from freenasUI.middleware.notifier import notifier
from freenasUI.network.models import GlobalConfiguration
from freenasUI.storage.models import MountPoint
@@ -63,6 +64,7 @@ VERSION_FILE = '/etc/version'
PGFILE = '/tmp/.extract_progress'
DDFILE = '/tmp/.upgrade_dd'
RE_DD = re.compile(r"^(\d+) bytes", re.M | re.S)
+PERFTEST_SIZE = 40 * 1024 * 1024 * 1024 # 40 GiB
log = logging.getLogger('system.views')
@@ -523,6 +525,105 @@ def firmware_progress(request):
return HttpResponse(content, content_type='application/json')
+def perftest(request):
+
+ systemdataset, volume, basename = notifier().system_dataset_settings()
+
+ if request.method == 'GET':
+ return render(request, 'system/perftest.html')
+
+ if not basename:
+ raise MiddlewareError(
+ _('System dataset is required to perform this action.')
+ )
+
+ dump = '/mnt/%s/perftest.txz' % basename
+ perftestdataset = '%s/perftest' % basename
+
+ with mntlock(mntpt='/mnt/%s' % basename):
+
+ _n = notifier()
+
+ rv, errmsg = _n.create_zfs_dataset(
+ path=perftestdataset,
+ props={
+ 'primarycache': 'metadata',
+ 'secondarycache': 'metadata',
+ 'compression': 'off',
+ },
+ _restart_collectd=False,
+ )
+
+ currdir = os.getcwd()
+ os.chdir('/mnt/%s' % perftestdataset)
+ with open('/mnt/%s/iozone.txt' % perftestdataset, 'w') as f:
+ p1 = subprocess.Popen(
+ '/usr/local/bin/iozone -r 128 -s %sk -i 0 -i 1' % (
+ PERFTEST_SIZE / 1024,
+ ),
+ stdout=f,
+ stderr=subprocess.STDOUT,
+ shell=True,
+ )
+ p1.communicate()
+
+ os.chdir('..')
+ p1 = pipeopen('tar -cJf %s perftest' % dump)
+ p1.communicate()
+
+ os.chdir(currdir)
+
+ _n.destroy_zfs_dataset(perftestdataset)
+
+ return JsonResp(
+ request,
+ message='Performance test has completed.',
+ events=[
+ 'window.location=\'%s\'' % reverse('system_perftest_download'),
+ ],
+ )
+
+
+def perftest_download(request):
+
+ systemdataset, volume, basename = notifier().system_dataset_settings()
+ dump = '/mnt/%s/perftest.txz' % basename
+
+ wrapper = FileWrapper(file(dump))
+ response = StreamingHttpResponse(
+ wrapper,
+ content_type='application/octet-stream',
+ )
+ response['Content-Length'] = os.path.getsize(dump)
+ response['Content-Disposition'] = \
+ 'attachment; filename=perftest-%s-%s.tgz' % (
+ socket.gethostname(),
+ time.strftime('%Y%m%d%H%M%S'))
+
+ return response
+
+
+def perftest_progress(request):
+ systemdataset, volume, basename = notifier().system_dataset_settings()
+ iozonefile = '/mnt/%s/perftest/iozone.tmp' % basename
+ percent = 0
+ step = 1
+ indeterminate = False
+ if os.path.exists(iozonefile):
+ size = os.stat(iozonefile).st_size
+ percent = int((float(size) / PERFTEST_SIZE) * 100.0)
+ if percent == 100:
+ step = 2
+ percent = 0
+ indeterminate = True
+ content = json.dumps({
+ 'step': step,
+ 'percent': percent,
+ 'indeterminate': indeterminate,
+ })
+ return HttpResponse(content, content_type='application/json')
+
+
def restart_httpd(request):
""" restart httpd """
notifier().restart("http")
diff --git a/gui/templates/system/advanced_edit.html b/gui/templates/system/advanced_edit.html
index 5000361202..a2fc7597f4 100644
--- a/gui/templates/system/advanced_edit.html
+++ b/gui/templates/system/advanced_edit.html
@@ -14,6 +14,12 @@
window.location='{% url "system_debug" %}';
</script>
</button>
+ <button id="btn_{% cls_name form %}_PerfTest" data-dojo-type="dijit.form.Button" type="button">
+ {% trans "Performance Test" %}
+ <script type="dojo/method" data-dojo-event="onClick" data-dojo-args="evt">
+ editScaryObject('{% trans "Performance Test"|escapejs %}', '{% url "system_perftest" %}');
+ </script>
+ </button>
<button id="btn_{% cls_name form %}_FwUpdate" data-dojo-type="dijit.form.Button" type="button">
{% trans "Firmware Update" %}
<script type="dojo/method" data-dojo-event="onClick" data-dojo-args="evt">
diff --git a/gui/templates/system/perftest.html b/gui/templates/system/perftest.html
new file mode 100644
index 0000000000..1c7de538b8
--- /dev/null
+++ b/gui/templates/system/perftest.html
@@ -0,0 +1,33 @@
+{% extends "freeadmin/generic_form.html" %}
+{% block onSubmit %}
+console.log("here");
+doSubmit({
+ form: this,
+ event: e,
+ url: '{{ request.path }}',
+ progressbar: {
+ steps: [
+ {"label": gettext("Writing file")},
+ {"label": gettext("Reading file")}
+ ],
+ poolUrl: '{% url "system_perftest_progress" %}',
+ fileUpload: false
+ }
+});
+{% endblock %}
+{% block form %}
+<p>{% trans "You are about to start a performance test." %}
+<br />
+{% trans "Are you sure you want to proceed?" %}</p>
+{% endblock %}
+{% block buttons %}
+<button id="btn_PerfTest_Ok" data-dojo-type="dijit.form.Button" type="submit">
+ {% trans "Yes" %}
+</button>
+<button id="btn_PerfTest_Cancel" data-dojo-type="dijit.form.Button" type="button">
+ <script type="dojo/method" data-dojo-event="onClick" data-dojo-args="evt">
+ cancelDialog(this);
+ </script>
+ {% trans "No" %}
+</button>
+{% endblock %}
--
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