XHProf: Hierarchical Profiler Report

Diff Report: Run #519fb952126aa: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fb8e35d279: XHProf Run (Namespace=drupal-perf-mrbaileys)
Tip: Click a function name below to drill down.

Regression/Improvement summary for array_keys

array_keys	Run #519fb952126aa	Run #519fb8e35d279	Diff	Diff%
Number of Function Calls	612	611	-1	-0.2%
Incl. Wall Time (microsec)	1,235	1,280	45	3.6%
Incl. Wall Time (microsec) per call	2	2	0	3.8%
Excl. Wall Time (microsec)	1,235	1,280	45	3.6%
Incl. CPU (microsecs)	0	0	0	N/A%
Incl. CPU (microsecs) per call	0	0	0	N/A%
Excl. CPU (microsec)	0	0	0	N/A%
Incl. MemUse (bytes)	326,240	325,536	-704	-0.2%
Incl. MemUse (bytes) per call	533	533	-0	-0.1%
Excl. MemUse (bytes)	326,240	325,536	-704	-0.2%
Incl. PeakMemUse (bytes)	87,944	87,288	-656	-0.7%
Incl. PeakMemUse (bytes) per call	144	143	-1	-0.6%
Excl. PeakMemUse (bytes)	87,944	87,288	-656	-0.7%

Parent/Child Regression/Improvement report for array_keys [View Callgraph Diff]

Function Name	Calls Diff	Calls 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_keys	-1	-100.0%	45	0.9%	0	0.0%	-704	-0.3%	-656	-0.3%
Exclusive Metrics Diff for Current Function			45	100.0%	0	N/A%	-704	-100.0%	-656	-100.0%
*Parent functions*
theme@1	0	0.0%	39	86.7%	0	N/A%	0	0.0%	0	0.0%
element_children	-1	-100.0%	-17	-37.8%	0	N/A%	-704	-100.0%	-696	-106.1%
Drupal\Core\Extension\ModuleHandler::getImplementations	0	0.0%	6	13.3%	0	N/A%	0	0.0%	0	0.0%
_views_query_tag_alter_condition@2	0	0.0%	6	13.3%	0	N/A%	0	0.0%	0	0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple	0	0.0%	5	11.1%	0	N/A%	0	0.0%	0	0.0%
Drupal\Core\Database\Connection::expandArguments	0	0.0%	4	8.9%	0	N/A%	0	0.0%	0	0.0%
drupal_schema_fields_sql	0	0.0%	-3	-6.7%	0	N/A%	0	0.0%	0	0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue	0	0.0%	3	6.7%	0	N/A%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::initializeContainer	0	0.0%	-2	-4.4%	0	N/A%	0	0.0%	0	0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags	0	0.0%	1	2.2%	0	N/A%	0	0.0%	40	6.1%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules	0	0.0%	1	2.2%	0	N/A%	0	0.0%	0	0.0%
Drupal\Core\Utility\Token::replace	0	0.0%	1	2.2%	0	N/A%	0	0.0%	0	0.0%
theme@3	0	0.0%	1	2.2%	0	N/A%	0	0.0%	0	0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@1	0	0.0%	-1	-2.2%	0	N/A%	0	0.0%	0	0.0%
theme@2	0	0.0%	1	2.2%	0	N/A%	0	0.0%	0	0.0%
system_page_alter	0	0.0%	0	0.0%	0	N/A%	0	0.0%	0	0.0%
drupal_get_js	0	0.0%	0	0.0%	0	N/A%	0	0.0%	0	0.0%
element_get_visible_children	0	0.0%	0	0.0%	0	N/A%	0	0.0%	0	0.0%
contextual_preprocess	0	0.0%	0	0.0%	0	N/A%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::load	0	0.0%	0	0.0%	0	N/A%	0	0.0%	0	0.0%
Drupal\views\DisplayBag::__construct	0	0.0%	0	0.0%	0	N/A%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes	0	0.0%	0	0.0%	0	N/A%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	0.0%	0	0.0%	0	N/A%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery	0	0.0%	0	0.0%	0	N/A%	0	0.0%	0	0.0%
Drupal\user\UserStorageController::attachLoad	0	0.0%	0	0.0%	0	N/A%	0	0.0%	0	0.0%
block_page_build	0	0.0%	0	0.0%	0	N/A%	0	0.0%	0	0.0%
Drupal\Core\Entity\Field\Type\Field::setValue	0	0.0%	0	0.0%	0	N/A%	0	0.0%	0	0.0%