Diff Report
Run #519abb02c8da6: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519abd5ae932a: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for array_keys

array_keysRun #519abb02c8da6Run #519abd5ae932aDiffDiff%
Number of Function Calls2,528 2,528 0 0.0%
Incl. Wall Time (microsec)5,795 5,829 34 0.6%
Incl. Wall Time (microsec) per call 2 2 0 0.6%
Excl. Wall Time (microsec)5,795 5,829 34 0.6%
Incl. CPU (microsecs)4,001 12,000 7,999 199.9%
Incl. CPU (microsecs) per call 2 5 3 199.9%
Excl. CPU (microsec)4,001 12,000 7,999 199.9%
Incl. MemUse (bytes)535,940 535,916 -24 -0.0%
Incl. MemUse (bytes) per call 212 212 -0 -0.0%
Excl. MemUse (bytes)535,940 535,916 -24 -0.0%
Incl. PeakMemUse (bytes)60,620 60,708 88 0.1%
Incl. PeakMemUse (bytes) per call 24 24 0 0.1%
Excl. PeakMemUse (bytes)60,620 60,708 88 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% 34 0.0% 7,999 5.9% -24 -0.1% 88 0.3%
Exclusive Metrics Diff for Current Function34 100.0% 7,999 100.0% -24 -100.0% 88 100.0%
Parent functions
element_children0 N/A% 68 200.0% 4,000 50.0% 0 0.0% -24 -27.3%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -47 -138.2% -4,001 -50.0% 8 33.3% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 14 41.2% 0 0.0% -20 -83.3% 28 31.8%
field_content_languages0 N/A% -8 -23.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% 7 20.6% 8,000 100.0% -4 -16.7% -4 -4.5%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -2 -5.9% 0 0.0% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 N/A% 1 2.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 N/A% 1 2.9% 0 0.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% -1 -2.9% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 1 2.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -1 -2.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 1 2.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue0 N/A% 0 0.0% 0 0.0% -4 -16.7% 0 0.0%
theme@30 N/A% 0 0.0% 0 0.0% -4 -16.7% 0 0.0%
theme@50 N/A% 0 0.0% 0 0.0% 0 0.0% 88 100.0%
element_get_visible_children0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_page_build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 0 0.0% 0 0.0% 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\Extension\ModuleHandler::alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%