XHProf: Hierarchical Profiler Report

Diff Report: Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for array_merge

array_merge	Run #51a9459592df6	Run #51a944519b58c	Diff	Diff%
Number of Function Calls	276	276	0	0.0%
Incl. Wall Time (microsec)	556	578	22	4.0%
Incl. Wall Time (microsec) per call	2	2	0	4.0%
Excl. Wall Time (microsec)	556	578	22	4.0%
Incl. CPU (microsecs)	802	785	-17	-2.1%
Incl. CPU (microsecs) per call	3	3	-0	-2.1%
Excl. CPU (microsec)	802	785	-17	-2.1%
Incl. MemUse (bytes)	330,760	330,768	8	0.0%
Incl. MemUse (bytes) per call	1,198	1,198	0	0.0%
Excl. MemUse (bytes)	330,760	330,768	8	0.0%
Incl. PeakMemUse (bytes)	122,856	122,864	8	0.0%
Incl. PeakMemUse (bytes) per call	445	445	0	0.0%
Excl. PeakMemUse (bytes)	122,856	122,864	8	0.0%

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	0	N/A%	22	0.2%	-17	-0.2%	8	0.0%	8	0.0%
Exclusive Metrics Diff for Current Function			22	100.0%	-17	-100.0%	8	100.0%	8	100.0%
*Parent functions*
Drupal\field\Plugin\Type\Formatter\FormatterBase::view	0	N/A%	14	63.6%	7	41.2%	8	100.0%	8	100.0%
drupal_retrieve_form	0	N/A%	4	18.2%	2	11.8%	0	0.0%	0	0.0%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad	0	N/A%	-3	-13.6%	-22	-129.4%	8	100.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	3	13.6%	1	5.9%	0	0.0%	0	0.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers	0	N/A%	2	9.1%	4	23.5%	0	0.0%	0	0.0%
node_page_view	0	N/A%	-1	-4.5%	-1	-5.9%	0	0.0%	0	0.0%
Twig_Environment::initGlobals	0	N/A%	1	4.5%	1	5.9%	0	0.0%	0	0.0%
_form_set_attributes	0	N/A%	1	4.5%	-1	-5.9%	0	0.0%	0	0.0%
Drupal\node\NodeStorageController::attachLoad	0	N/A%	1	4.5%	1	5.9%	0	0.0%	0	0.0%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters	0	N/A%	0	0.0%	-1	-5.9%	0	0.0%	0	0.0%
Twig_Environment::__construct	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\image\ImageStyleStorageController::attachLoad	0	N/A%	0	0.0%	0	0.0%	-8	-100.0%	0	0.0%
theme_pager_link	0	N/A%	0	0.0%	1	5.9%	0	0.0%	0	0.0%
menu_local_tasks	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
file_field_prepare_view	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
menu_get_item	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters	0	N/A%	0	0.0%	-1	-5.9%	0	0.0%	0	0.0%
Symfony\Component\Routing\RouteCompiler::compile	0	N/A%	0	0.0%	-3	-17.6%	0	0.0%	0	0.0%
field_invoke_method	0	N/A%	0	0.0%	-3	-17.6%	0	0.0%	0	0.0%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors	0	N/A%	0	0.0%	-2	-11.8%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachLoad	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%