Diff Report
Run #519fd0d6038b3: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fd0873c1d7: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for array_keys

array_keysRun #519fd0d6038b3Run #519fd0873c1d7DiffDiff%
Number of Function Calls1,632 1,632 0 0.0%
Incl. Wall Time (microsec)2,755 2,815 60 2.2%
Incl. Wall Time (microsec) per call 2 2 0 2.2%
Excl. Wall Time (microsec)2,755 2,815 60 2.2%
Incl. CPU (microsecs)8,001 12,000 3,999 50.0%
Incl. CPU (microsecs) per call 5 7 2 50.0%
Excl. CPU (microsec)8,001 12,000 3,999 50.0%
Incl. MemUse (bytes)679,552 679,552 0 0.0%
Incl. MemUse (bytes) per call 416 416 0 0.0%
Excl. MemUse (bytes)679,552 679,552 0 0.0%
Incl. PeakMemUse (bytes)177,224 177,224 0 0.0%
Incl. PeakMemUse (bytes) per call 109 109 0 0.0%
Excl. PeakMemUse (bytes)177,224 177,224 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% 60 87.0% 3,999 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function60 100.0% 3,999 100.0% 0 N/A% 0 N/A%
Parent functions
element_children0 N/A% 129 215.0% -4,001 -100.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -46 -76.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -19 -31.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% -6 -10.0% 0 0.0% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% 3 5.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 1 1.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -1 -1.7% 0 0.0% 0 N/A% 0 N/A%
theme@30 N/A% -1 -1.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -1 -1.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1 1.7% 0 0.0% 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% 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_get_js0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_type_table_value0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 0 0.0% 0 0.0% 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%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 0.0% 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\Cache\DatabaseBackend::checksumTags0 N/A% 0 0.0% 8,000 200.1% 0 N/A% 0 N/A%
block_page_build0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%