Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b51807d6d9d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #51b517a409f93Run #51b51807d6d9dDiffDiff%
Number of Function Calls1,154 1,154 0 0.0%
Incl. Wall Time (microsec)2,688 2,734 46 1.7%
Incl. Wall Time (microsec) per call 2 2 0 1.7%
Excl. Wall Time (microsec)2,688 2,734 46 1.7%
Incl. CPU (microsecs)3,629 3,692 63 1.7%
Incl. CPU (microsecs) per call 3 3 0 1.7%
Excl. CPU (microsec)3,629 3,692 63 1.7%
Incl. MemUse (bytes)634,168 634,168 0 0.0%
Incl. MemUse (bytes) per call 550 550 0 0.0%
Excl. MemUse (bytes)634,168 634,168 0 0.0%
Incl. PeakMemUse (bytes)98,408 98,408 0 0.0%
Incl. PeakMemUse (bytes) per call 85 85 0 0.0%
Excl. PeakMemUse (bytes)98,408 98,408 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% 46 3.7% 63 4.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function46 100.0% 63 100.0% 0 N/A% 0 N/A%
Parent functions
block_page_build0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
contextual_preprocess0 N/A% 0 0.0% 2 3.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 32 69.6% 46 73.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -1 -2.2% -1 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 7 15.2% 3 4.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 5 10.9% 25 39.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 0.0% 3 4.8% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 0 0.0% -2 -3.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -1 -2.2% -1 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 3 6.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% -4 -6.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -2.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 6 13.0% -1 -1.6% 0 N/A% 0 N/A%
Drupal\Core\ParamConverter\EntityConverter::process0 N/A% 1 2.2% 5 7.9% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% -2 -4.3% -5 -7.9% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 2 3.2% 0 N/A% 0 N/A%
Drupal\tour\TipsBag::__construct0 N/A% 1 2.2% 1 1.6% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% 2 3.2% 0 N/A% 0 N/A%
Drupal\views\DisplayBag::__construct0 N/A% 1 2.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Routing\ViewPageController::handle0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -1 -2.2% -3 -4.8% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% 3 6.5% -1 -1.6% 0 N/A% 0 N/A%
element_children0 N/A% -4 -8.7% -9 -14.3% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
field_content_languages0 N/A% 0 0.0% 2 3.2% 0 N/A% 0 N/A%
menu_tree_check_access0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
system_page_alter0 N/A% 1 2.2% -1 -1.6% 0 N/A% 0 N/A%
theme@10 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
theme@30 N/A% -1 -2.2% 0 0.0% 0 N/A% 0 N/A%
theme@40 N/A% -1 -2.2% -6 -9.5% 0 N/A% 0 N/A%
theme@50 N/A% -1 -2.2% 5 7.9% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@20 N/A% -1 -2.2% 1 1.6% 0 N/A% 0 N/A%