Diff Report
Run #51f3c666a1782: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f3c80c2ab79: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for array_keys

array_keysRun #51f3c666a1782Run #51f3c80c2ab79DiffDiff%
Number of Function Calls5,330 5,330 0 0.0%
Incl. Wall Time (microsec)5,192 5,230 38 0.7%
Incl. Wall Time (microsec) per call 1 1 0 0.7%
Excl. Wall Time (microsec)5,192 5,230 38 0.7%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 1 1 0 0.0%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)3,116,024 3,116,288 264 0.0%
Incl. MemUse (bytes) per call 585 585 0 0.0%
Excl. MemUse (bytes)3,116,024 3,116,288 264 0.0%
Incl. PeakMemUse (bytes)266,800 267,064 264 0.1%
Incl. PeakMemUse (bytes) per call 50 50 0 0.1%
Excl. PeakMemUse (bytes)266,800 267,064 264 0.1%

Parent/Child Regression/Improvement report for array_keys [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
array_keys0 N/A% 38 3.2% 0 N/A% 264 12.6% 264 4.5%
Exclusive Metrics Diff for Current Function38 100.0% 0 N/A% 264 100.0% 264 100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 27 71.1% 0 N/A% 152 57.6% 0 0.0%
theme@60 N/A% 16 42.1% 0 N/A% 24 9.1% 8 3.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% -10 -26.3% 0 N/A% 88 33.3% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 6 15.8% 0 N/A% 216 81.8% -72 -27.3%
drupal_schema_fields_sql0 N/A% 3 7.9% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% 2 5.3% 0 N/A% -184 -69.7% 56 21.2%
Drupal\Core\Entity\EntityNG::uri0 N/A% -2 -5.3% 0 N/A% 0 0.0% 80 30.3%
theme@70 N/A% -2 -5.3% 0 N/A% -24 -9.1% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -2 -5.3% 0 N/A% 0 0.0% 0 0.0%
theme@20 N/A% -1 -2.6% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% 1 2.6% 0 N/A% 0 0.0% 0 0.0%
theme@50 N/A% -1 -2.6% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Field::setValue0 N/A% -1 -2.6% 0 N/A% -8 -3.0% -80 -30.3%
block_page_build0 N/A% 1 2.6% 0 N/A% 0 0.0% 0 0.0%
element_children0 N/A% 1 2.6% 4,000 N/A% 48 18.2% 0 0.0%
Drupal\Core\Entity\EntityBCDecorator::__get0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
theme0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
theme@30 N/A% 0 0.0% 0 N/A% -24 -9.1% 0 0.0%
Drupal\Core\Database\Query\Insert::fields0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\image\ImageEffectBag::__construct0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
theme@40 N/A% 0 0.0% 0 N/A% 24 9.1% 0 0.0%
element_get_visible_children0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
theme@10 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
system_page_alter0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::addRoles0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\views\DisplayBag::__construct0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\views\Routing\ViewPageController::handle0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
field_content_languages0 N/A% 0 0.0% -4,000 N/A% -56 -21.2% 0 0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 0 N/A% 8 3.0% 184 69.7%
_views_query_tag_alter_condition@20 N/A% 0 0.0% 0 N/A% 0 0.0% 88 33.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%