Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5cfb002ea: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for array_keys

array_keysRun #51ec5ca916d7dRun #51ec5cfb002eaDiffDiff%
Number of Function Calls834 834 0 0.0%
Incl. Wall Time (microsec)1,134 1,100 -34 -3.0%
Incl. Wall Time (microsec) per call 1 1 -0 -3.0%
Excl. Wall Time (microsec)1,134 1,100 -34 -3.0%
Incl. CPU (microsecs)1,716 1,736 20 1.2%
Incl. CPU (microsecs) per call 2 2 0 1.2%
Excl. CPU (microsec)1,716 1,736 20 1.2%
Incl. MemUse (bytes)503,896 503,896 0 0.0%
Incl. MemUse (bytes) per call 604 604 0 0.0%
Excl. MemUse (bytes)503,896 503,896 0 0.0%
Incl. PeakMemUse (bytes)94,312 94,312 0 0.0%
Incl. PeakMemUse (bytes) per call 113 113 0 0.0%
Excl. PeakMemUse (bytes)94,312 94,312 0 0.0%

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% -34 -2.2% 20 20.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-34 -100.0% 20 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -22 -64.7% -14 -70.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -7 -20.6% -10 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -5 -14.7% 1 5.0% 0 N/A% 0 N/A%
Drupal\Core\ParamConverter\EntityConverter::process0 N/A% 2 5.9% -3 -15.0% 0 N/A% 0 N/A%
Drupal\views\DisplayBag::__construct0 N/A% -2 -5.9% -3 -15.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -2 -5.9% 16 80.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -2.9% -4 -20.0% 0 N/A% 0 N/A%
system_page_alter0 N/A% 1 2.9% 1 5.0% 0 N/A% 0 N/A%
theme@40 N/A% -1 -2.9% 0 0.0% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@20 N/A% 1 2.9% 8 40.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 1 2.9% 7 35.0% 0 N/A% 0 N/A%
theme@30 N/A% 1 2.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\style\StylePluginBase::renderFields0 N/A% 0 0.0% 2 10.0% 0 N/A% 0 N/A%
block_page_build0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Field::setValue0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityBCDecorator::__get0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
theme0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme@10 N/A% 0 0.0% 3 15.0% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% 1 5.0% 0 N/A% 0 N/A%
element_children0 N/A% 0 0.0% 22 110.0% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
contextual_preprocess0 N/A% 0 0.0% -3 -15.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::fields0 N/A% 0 0.0% 1 5.0% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
Drupal\views\Routing\ViewPageController::handle0 N/A% 0 0.0% 1 5.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 3 15.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% 0 0.0% 3 15.0% 0 N/A% 0 N/A%
field_content_languages0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::addRoles0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 0 0.0% -3 -15.0% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityNG::uri0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%