XHProf: Hierarchical Profiler Report

Diff Report: Run #519eb20dce0a3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for array_merge

array_merge	Run #519eb20dce0a3	Run #519eb193b2faa	Diff	Diff%
Number of Function Calls	133	124	-9	-6.8%
Incl. Wall Time (microsec)	292	250	-42	-14.4%
Incl. Wall Time (microsec) per call	2	2	-0	-8.2%
Excl. Wall Time (microsec)	292	250	-42	-14.4%
Incl. CPU (microsecs)	416	368	-48	-11.5%
Incl. CPU (microsecs) per call	3	3	-0	-5.1%
Excl. CPU (microsec)	416	368	-48	-11.5%
Incl. MemUse (bytes)	180,208	166,032	-14,176	-7.9%
Incl. MemUse (bytes) per call	1,355	1,339	-16	-1.2%
Excl. MemUse (bytes)	180,208	166,032	-14,176	-7.9%
Incl. PeakMemUse (bytes)	61,360	51,592	-9,768	-15.9%
Incl. PeakMemUse (bytes) per call	461	416	-45	-9.8%
Excl. PeakMemUse (bytes)	61,360	51,592	-9,768	-15.9%

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	-9	-100.0%	-42	-0.5%	-48	-0.3%	-14,176	-1.8%	-9,768	-1.3%
Exclusive Metrics Diff for Current Function			-42	-100.0%	-48	-100.0%	-14,176	-100.0%	-9,768	-100.0%
*Parent functions*
__TwigTemplate_3dbec6b14d46014988bee19af2957cc2::doDisplay	-2	-22.2%	-16	-38.1%	-19	-39.6%	-9,520	-67.2%	-4,992	-51.1%
Drupal\Core\Extension\ModuleHandler::alter	0	0.0%	-12	-28.6%	-13	-27.1%	0	0.0%	0	0.0%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad	0	0.0%	-7	-16.7%	-10	-20.8%	0	0.0%	-352	-3.6%
Twig_Environment::__construct	-1	-11.1%	-4	-9.5%	-4	-8.3%	-2,400	-16.9%	0	0.0%
file_field_prepare_view	0	0.0%	4	9.5%	5	10.4%	0	0.0%	0	0.0%
Drupal\field\Plugin\Type\Formatter\FormatterBase::view	0	0.0%	-3	-7.1%	5	10.4%	0	0.0%	0	0.0%
Twig_Environment::initGlobals	-6	-66.7%	-2	-4.8%	-10	-20.8%	-2,264	-16.0%	-1,224	-12.5%
field_invoke_method	0	0.0%	-1	-2.4%	-2	-4.2%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\field\Boolean::init	0	0.0%	-1	-2.4%	0	0.0%	0	0.0%	0	0.0%
theme_pager_link	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
_form_set_attributes	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\ChainRouter::sortRouters	0	0.0%	0	0.0%	-1	-2.1%	0	0.0%	0	0.0%
drupal_retrieve_form	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%	2	4.2%	8	0.1%	-3,200	-32.8%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers	0	0.0%	0	0.0%	-2	-4.2%	0	0.0%	0	0.0%
Drupal\node\NodeStorageController::attachLoad	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad	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%	1	2.1%	0	0.0%	0	0.0%
views_view_has_form_elements	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%