Diff Report
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #51b518680585eRun #51b517a409f93DiffDiff%
Number of Function Calls1,154 1,154 0 0.0%
Incl. Wall Time (microsec)2,720 2,688 -32 -1.2%
Incl. Wall Time (microsec) per call 2 2 -0 -1.2%
Excl. Wall Time (microsec)2,720 2,688 -32 -1.2%
Incl. CPU (microsecs)3,717 3,629 -88 -2.4%
Incl. CPU (microsecs) per call 3 3 -0 -2.4%
Excl. CPU (microsec)3,717 3,629 -88 -2.4%
Incl. MemUse (bytes)634,232 634,168 -64 -0.0%
Incl. MemUse (bytes) per call 550 550 -0 -0.0%
Excl. MemUse (bytes)634,232 634,168 -64 -0.0%
Incl. PeakMemUse (bytes)98,264 98,408 144 0.1%
Incl. PeakMemUse (bytes) per call 85 85 0 0.1%
Excl. PeakMemUse (bytes)98,264 98,408 144 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% -32 -0.6% -88 -3.0% -64 -0.2% 144 0.4%
Exclusive Metrics Diff for Current Function-32 -100.0% -88 -100.0% -64 -100.0% 144 100.0%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% -35 -109.4% -42 -47.7% 24 37.5% -56 -38.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 23 71.9% 28 31.8% -56 -87.5% -56 -38.9%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 11 34.4% 8 9.1% 0 0.0% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::process0 N/A% -11 -34.4% -15 -17.0% -16 -25.0% 56 38.9%
drupal_schema_fields_sql0 N/A% -6 -18.8% -5 -5.7% 8 12.5% 16 11.1%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -5 -15.6% 1 1.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -3 -9.4% -5 -5.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% -3 -9.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% -3 -9.4% 1 1.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 3 9.4% 2 2.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -3 -9.4% -21 -23.9% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -2 -6.2% -5 -5.7% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 2 6.2% 3 3.4% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 2 6.2% 1 1.1% 0 0.0% 0 0.0%
Drupal\tour\TipsBag::__construct0 N/A% -1 -3.1% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 -3.1% -2 -2.3% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -1 -3.1% 0 0.0% 0 0.0% 0 0.0%
theme@40 N/A% 1 3.1% 1 1.1% 0 0.0% 80 55.6%
element_get_visible_children0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_tree_check_access0 N/A% 0 0.0% -1 -1.1% 0 0.0% 0 0.0%
system_page_alter0 N/A% 0 0.0% 2 2.3% 0 0.0% 0 0.0%
theme@10 N/A% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
theme@50 N/A% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
theme@30 N/A% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
theme@20 N/A% 0 0.0% -6 -6.8% 0 0.0% -32 -22.2%
contextual_preprocess0 N/A% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% -1 -1.1% 0 0.0% 0 0.0%
Drupal\views\Routing\ViewPageController::handle0 N/A% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
Drupal\views\DisplayBag::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% 0 0.0% -4 -4.5% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% -1 -1.1% 0 0.0% 0 0.0%
block_page_build0 N/A% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
element_children0 N/A% 0 0.0% -29 -33.0% -24 -37.5% 88 61.1%
field_content_languages0 N/A% 0 0.0% -11 -12.5% 0 0.0% 48 33.3%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% 5 5.7% 0 0.0% 0 0.0%