Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for count

countRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls896 896 0 0.0%
Incl. Wall Time (microsec)1,545 1,550 5 0.3%
Incl. Wall Time (microsec) per call 2 2 0 0.3%
Excl. Wall Time (microsec)1,188 1,209 21 1.8%
Incl. CPU (microsecs)2,277 2,254 -23 -1.0%
Incl. CPU (microsecs) per call 3 3 -0 -1.0%
Excl. CPU (microsec)1,858 1,847 -11 -0.6%
Incl. MemUse (bytes)22,968 22,968 0 0.0%
Incl. MemUse (bytes) per call 26 26 0 0.0%
Excl. MemUse (bytes)17,652 17,652 0 0.0%
Incl. PeakMemUse (bytes)14,844 14,844 0 0.0%
Incl. PeakMemUse (bytes) per call 17 17 0 0.0%
Excl. PeakMemUse (bytes)11,736 11,736 0 0.0%

Parent/Child Regression/Improvement report for count [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
count0 N/A% 5 0.3% -23 -4.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function21 420.0% -11 -47.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 28 560.0% 26 113.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -25 -500.0% -24 -104.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\TypedData\EntityDataDefinition::getDataType0 N/A% -7 -140.0% -25 -108.7% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% 4 80.0% -16 -69.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -2 -40.0% -1 -4.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\TypedData\EntityDataDefinition::getPropertyDefinitions0 N/A% 1 20.0% 4 17.4% 0 N/A% 0 N/A%
Drupal\Core\Field\WidgetBase::form0 N/A% 1 20.0% 2 8.7% 0 N/A% 0 N/A%
_drupal_add_js0 N/A% 1 20.0% -10 -43.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__toString0 N/A% -1 -20.0% 3 13.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::execute0 N/A% 1 20.0% 2 8.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Tables::addField0 N/A% 1 20.0% 3 13.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::handleInputElement0 N/A% 1 20.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Entity\Render\DefaultLanguageRenderer::preRender0 N/A% 1 20.0% 6 26.1% 0 N/A% 0 N/A%
_drupal_add_css0 N/A% 1 20.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 N/A% 1 20.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\ConfigBase::set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::execute0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
Drupal\Core\Config\ConfigBase::get0 N/A% 0 0.0% -4 -17.4% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getCandidateOutlines0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% -8 -34.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 3 13.0% 0 N/A% 0 N/A%
template_preprocess_views_view_unformatted0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% 0 0.0% 2 8.7% 0 N/A% 0 N/A%
Drupal\system\PathBasedBreadcrumbBuilder::build0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
_drupal_request_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_secondary_local_tasks0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
menu_primary_local_tasks0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
filter_process_format0 N/A% 0 0.0% -3 -13.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 11 47.8% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::hasErrors0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCollection::count0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
find_conf_path0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
devel_set_handler0 N/A% 0 0.0% 2 8.7% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\pager\SqlBase::setCurrentPage0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
comment_prepare_thread0 N/A% 0 0.0% -2 -8.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::getBuildDefaults0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getFit0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
Drupal\views\Routing\ViewPageController::handle0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\Token::scan0 N/A% 0 0.0% 2 8.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::compile0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
Drupal\comment\CommentFieldNameValue::getValue0 N/A% 0 0.0% 4 17.4% 0 N/A% 0 N/A%
form_process_radios0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Condition::count0 N/A% -18 -360.0% -14 -60.9% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::count0 N/A% 1 20.0% 1 4.3% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCollection::count0 N/A% 1 20.0% 1 4.3% 0 N/A% 0 N/A%