Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0336932f18: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #51b032b631491Run #51b0336932f18DiffDiff%
Number of Function Calls2,043 2,043 0 0.0%
Incl. Wall Time (microsec)2,642 2,597 -45 -1.7%
Incl. Wall Time (microsec) per call 1 1 -0 -1.7%
Excl. Wall Time (microsec)2,642 2,597 -45 -1.7%
Incl. CPU (microsecs)4,030 3,903 -127 -3.2%
Incl. CPU (microsecs) per call 2 2 -0 -3.2%
Excl. CPU (microsec)4,030 3,903 -127 -3.2%
Incl. MemUse (bytes)1,203,648 1,203,648 0 0.0%
Incl. MemUse (bytes) per call 589 589 0 0.0%
Excl. MemUse (bytes)1,203,648 1,203,648 0 0.0%
Incl. PeakMemUse (bytes)74,048 74,048 0 0.0%
Incl. PeakMemUse (bytes) per call 36 36 0 0.0%
Excl. PeakMemUse (bytes)74,048 74,048 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% -45 -19.7% -127 -1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-45 -100.0% -127 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -14 -31.1% -17 -13.4% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -10 -22.2% -8 -6.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -10 -22.2% -12 -9.4% 0 N/A% 0 N/A%
element_children0 N/A% -8 -17.8% -91 -71.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -4 -8.9% -5 -3.9% 0 N/A% 0 N/A%
Drupal\Core\ParamConverter\EntityConverter::process0 N/A% 4 8.9% 4 3.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -3 -6.7% -3 -2.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -3 -6.7% 2 1.6% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 1 2.2% 4 3.1% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 1 2.2% -2 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 1 2.2% 1 0.8% 0 N/A% 0 N/A%
system_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
menu_tree_check_access0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\tour\TipsBag::__construct0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% -2 -1.6% 0 N/A% 0 N/A%
theme@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_set_active_menu_names0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% 0 0.0% 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%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 9 7.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% -4 -3.1% 0 N/A% 0 N/A%
block_page_build0 N/A% 0 0.0% 0 0.0% 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\Field\FieldItemBase::setValue0 N/A% 0 0.0% 2 1.6% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 0 0.0% -8 -6.3% 0 N/A% 0 N/A%