Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for count

countRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls780 779 -1 -0.1%
Incl. Wall Time (microsec)869 850 -19 -2.2%
Incl. Wall Time (microsec) per call 1 1 -0 -2.1%
Excl. Wall Time (microsec)619 598 -21 -3.4%
Incl. CPU (microsecs)1,483 1,478 -5 -0.3%
Incl. CPU (microsecs) per call 2 2 -0 -0.2%
Excl. CPU (microsec)1,175 1,178 3 0.3%
Incl. MemUse (bytes)34,264 33,496 -768 -2.2%
Incl. MemUse (bytes) per call 44 43 -1 -2.1%
Excl. MemUse (bytes)26,776 26,008 -768 -2.9%
Incl. PeakMemUse (bytes)18,176 17,712 -464 -2.6%
Incl. PeakMemUse (bytes) per call 23 23 -1 -2.4%
Excl. PeakMemUse (bytes)14,800 14,416 -384 -2.6%

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
count-1 -100.0% -19 -0.5% -5 -0.1% -768 -3.5% -464 -2.0%
Exclusive Metrics Diff for Current Function-21 -110.5% 3 60.0% -768 -100.0% -384 -82.8%
Parent functions
Drupal\Core\Database\Query\Select::__toString0 0.0% -6 -31.6% -5 -100.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest0 0.0% 4 21.1% 6 120.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% -4 -21.1% -4 -80.0% 0 0.0% 0 0.0%
drupal_add_css0 0.0% -3 -15.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\MimeTypeMatcher::filter0 0.0% -3 -15.8% -3 -60.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getCandidateOutlines0 0.0% -3 -15.8% 3 60.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Delete::__toString0 0.0% -2 -10.5% 2 40.0% 0 0.0% -80 -17.2%
Drupal\Core\Database\Query\Delete::execute0 0.0% -2 -10.5% -2 -40.0% 0 0.0% 0 0.0%
_menu_check_access0 0.0% 2 10.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getFit0 0.0% -1 -5.3% 5 100.0% 0 0.0% 0 0.0%
menu_tree_output0 0.0% -1 -5.3% -2 -40.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::compile0 0.0% 1 5.3% 6 120.0% 0 0.0% 0 0.0%
_form_builder_handle_input_element0 0.0% -1 -5.3% 0 0.0% 0 0.0% 0 0.0%
theme_status_messages-1 -100.0% -1 -5.3% -2 -40.0% -768 -100.0% 0 0.0%
Drupal\Core\Database\Query\Merge::execute0 0.0% -1 -5.3% -4 -80.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 0.0% 1 5.3% 1 20.0% 0 0.0% 0 0.0%
menu_primary_local_tasks0 0.0% 1 5.3% 1 20.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 1 5.3% -8 -160.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Config::get0 0.0% -1 -5.3% 3 60.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::addField0 0.0% 0 0.0% 2 40.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Insert::preExecute0 0.0% 0 0.0% -1 -20.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 0 0.0% 5 100.0% 0 0.0% 0 0.0%
drupal_add_js0 0.0% 0 0.0% 2 40.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Update::__toString0 0.0% 0 0.0% 0 0.0% 0 0.0% -80 -17.2%
menu_get_ancestors0 0.0% 0 0.0% -1 -20.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 0.0% 0 0.0% 2 40.0% 0 0.0% 0 0.0%
template_preprocess_views_view_unformatted0 0.0% 0 0.0% -1 -20.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Update::execute0 0.0% 0 0.0% -1 -20.0% 0 0.0% 0 0.0%
theme_item_list0 0.0% 0 0.0% -2 -40.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeSettings::set0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_links0 0.0% 0 0.0% 2 40.0% 0 0.0% -304 -65.5%
_block_get_renderable_region0 0.0% 0 0.0% 4 80.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeSettings::get0 0.0% 0 0.0% 2 40.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::hasErrors0 0.0% 0 0.0% -2 -40.0% 0 0.0% 0 0.0%
menu_secondary_local_tasks0 0.0% 0 0.0% -1 -20.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\TokenParser::__construct0 0.0% 0 0.0% -13 -260.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::query0 0.0% 0 0.0% 2 40.0% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% -1 -20.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\Routing\RouteCollection::count0 N/A% 6 31.6% -6 -120.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::count0 N/A% -4 -21.1% -2 -40.0% 0 0.0% -80 -17.2%