Diff Report
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eada161e65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #519ead03a5283Run #519eada161e65DiffDiff%
Number of Function Calls892 892 0 0.0%
Incl. Wall Time (microsec)1,076 1,057 -19 -1.8%
Incl. Wall Time (microsec) per call 1 1 -0 -1.8%
Excl. Wall Time (microsec)1,076 1,057 -19 -1.8%
Incl. CPU (microsecs)1,741 1,736 -5 -0.3%
Incl. CPU (microsecs) per call 2 2 -0 -0.3%
Excl. CPU (microsec)1,741 1,736 -5 -0.3%
Incl. MemUse (bytes)420,784 420,784 0 0.0%
Incl. MemUse (bytes) per call 472 472 0 0.0%
Excl. MemUse (bytes)420,784 420,784 0 0.0%
Incl. PeakMemUse (bytes)53,792 53,792 0 0.0%
Incl. PeakMemUse (bytes) per call 60 60 0 0.0%
Excl. PeakMemUse (bytes)53,792 53,792 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% -19 -16.2% -5 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-19 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -15 -78.9% -4 -80.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -14 -73.7% 4 80.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 14 73.7% 1 20.0% 0 N/A% 0 N/A%
field_content_languages0 N/A% -4 -21.1% -5 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 2 10.5% 1 20.0% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% -1 -5.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -1 -5.3% -3 -60.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1 5.3% -1 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -1 -5.3% 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%
theme@30 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
element_get_visible_children0 N/A% 0 0.0% 2 40.0% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
theme@40 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
theme@50 N/A% 0 0.0% 2 40.0% 0 N/A% 0 N/A%
contextual_preprocess0 N/A% 0 0.0% -3 -60.0% 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\Entity\Field\FieldItemBase::setValue0 N/A% 0 0.0% 9 180.0% 0 N/A% 0 N/A%
Drupal\views\DisplayBag::__construct0 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 -20.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeContainer0 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\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 0 0.0% 17 340.0% 0 N/A% 0 N/A%
element_children0 N/A% 0 0.0% -24 -480.0% 0 N/A% 0 N/A%