XHProf: Hierarchical Profiler Report

Diff Report: Run #519abb02c8da6: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519abd5ae932a: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip: Click a function name below to drill down.

Regression/Improvement summary for array_merge

array_merge	Run #519abb02c8da6	Run #519abd5ae932a	Diff	Diff%
Number of Function Calls	767	1,007	240	31.3%
Incl. Wall Time (microsec)	3,273	4,993	1,720	52.6%
Incl. Wall Time (microsec) per call	4	5	1	16.2%
Excl. Wall Time (microsec)	3,273	4,993	1,720	52.6%
Incl. CPU (microsecs)	0	4,000	4,000	N/A%
Incl. CPU (microsecs) per call	0	4	4	N/A%
Excl. CPU (microsec)	0	4,000	4,000	N/A%
Incl. MemUse (bytes)	791,100	1,334,368	543,268	68.7%
Incl. MemUse (bytes) per call	1,031	1,325	294	28.5%
Excl. MemUse (bytes)	791,100	1,334,368	543,268	68.7%
Incl. PeakMemUse (bytes)	244,728	269,568	24,840	10.2%
Incl. PeakMemUse (bytes) per call	319	268	-51	-16.1%
Excl. PeakMemUse (bytes)	244,728	269,568	24,840	10.2%

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	240	100.0%	1,720	1.3%	4,000	2.9%	543,268	1678.2%	24,840	96.4%
Exclusive Metrics Diff for Current Function			1,720	100.0%	4,000	100.0%	543,268	100.0%	24,840	100.0%
*Parent functions*
__TwigTemplate_fc0d9015cf0ffb05ba30cd52a41b1bf1::doDisplay	240	100.0%	1,770	102.9%	0	0.0%	543,248	100.0%	0	0.0%
Drupal\field\Plugin\Type\Formatter\FormatterBase::view	0	0.0%	-47	-2.7%	4,000	100.0%	4	0.0%	4	0.0%
field_invoke_method	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%	0	0.0%
Drupal\image\ImageStyleStorageController::attachLoad	0	0.0%	1	0.1%	0	0.0%	4	0.0%	23,120	93.1%
Twig_Environment::__construct	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%	0	0.0%
file_field_prepare_view	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%	0	0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters	0	0.0%	1	0.1%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad	0	0.0%	-1	-0.1%	0	0.0%	12	0.0%	1,740	7.0%
Drupal\Core\Extension\ModuleHandler::alter	0	0.0%	-1	-0.1%	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%
views_view_has_form_elements	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Twig_Environment::initGlobals	0	0.0%	0	0.0%	0	0.0%	0	0.0%	-24	-0.1%
drupal_retrieve_form	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%	0	0.0%	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%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%