XHProf: Hierarchical Profiler Report

Diff Report: Run #51a14f12e142e: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip: Click a function name below to drill down.

Regression/Improvement summary for array_merge

array_merge	Run #51a14f12e142e	Run #51a14be6130cb	Diff	Diff%
Number of Function Calls	256	257	1	0.4%
Incl. Wall Time (microsec)	861	937	76	8.8%
Incl. Wall Time (microsec) per call	3	4	0	8.4%
Excl. Wall Time (microsec)	861	937	76	8.8%
Incl. CPU (microsecs)	0	4,000	4,000	N/A%
Incl. CPU (microsecs) per call	0	16	16	N/A%
Excl. CPU (microsec)	0	4,000	4,000	N/A%
Incl. MemUse (bytes)	150,316	150,968	652	0.4%
Incl. MemUse (bytes) per call	587	587	0	0.0%
Excl. MemUse (bytes)	150,316	150,968	652	0.4%
Incl. PeakMemUse (bytes)	52,992	54,464	1,472	2.8%
Incl. PeakMemUse (bytes) per call	207	212	5	2.4%
Excl. PeakMemUse (bytes)	52,992	54,464	1,472	2.8%

Parent/Child Regression/Improvement report for array_merge [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_merge	1	100.0%	76	0.4%	4,000	25.0%	652	1.2%	1,472	2.9%
Exclusive Metrics Diff for Current Function			76	100.0%	4,000	100.0%	652	100.0%	1,472	100.0%
*Parent functions*
Drupal\field\Plugin\Type\Formatter\FormatterBase::view	0	0.0%	76	100.0%	0	0.0%	0	0.0%	204	13.9%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad	0	0.0%	-3	-3.9%	4,000	100.0%	0	0.0%	-44	-3.0%
Symfony\Component\Routing\RouteCompiler::compile	1	100.0%	2	2.6%	0	0.0%	652	100.0%	520	35.3%
Drupal\Core\Extension\ModuleHandler::alter	0	0.0%	2	2.6%	0	0.0%	0	0.0%	0	0.0%
Twig_Environment::__construct	0	0.0%	1	1.3%	0	0.0%	0	0.0%	0	0.0%
Drupal\node\NodeStorageController::attachLoad	0	0.0%	-1	-1.3%	0	0.0%	0	0.0%	0	0.0%
Twig_Environment::initGlobals	0	0.0%	1	1.3%	0	0.0%	0	0.0%	0	0.0%
_form_set_attributes	0	0.0%	-1	-1.3%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad	0	0.0%	-1	-1.3%	0	0.0%	0	0.0%	0	0.0%
drupal_retrieve_form	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
menu_local_tasks	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\image\ImageStyleStorageController::attachLoad	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachLoad	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
file_field_prepare_view	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
menu_get_item	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers	0	0.0%	0	0.0%	0	0.0%	0	0.0%	748	50.8%
node_page_view	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors	0	0.0%	0	0.0%	0	0.0%	0	0.0%	44	3.0%
field_invoke_method	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%