XHProf: Hierarchical Profiler Report

Diff Report: Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Component\Utility\NestedArray::mergeDeep	Run #5204417bc7ab7	Run #5204425923c81	Diff	Diff%
Number of Function Calls	67	67	0	0.0%
Incl. Wall Time (microsec)	1,973	2,022	49	2.5%
Incl. Wall Time (microsec) per call	29	30	1	2.5%
Excl. Wall Time (microsec)	341	350	9	2.6%
Incl. CPU (microsecs)	2,038	2,088	50	2.5%
Incl. CPU (microsecs) per call	30	31	1	2.5%
Excl. CPU (microsec)	297	301	4	1.3%
Incl. MemUse (bytes)	85,080	85,080	0	0.0%
Incl. MemUse (bytes) per call	1,270	1,270	0	0.0%
Excl. MemUse (bytes)	-98,416	-98,416	0	0.0%
Incl. PeakMemUse (bytes)	59,488	59,424	-64	-0.1%
Incl. PeakMemUse (bytes) per call	888	887	-1	-0.1%
Excl. PeakMemUse (bytes)	2,104	2,088	-16	-0.8%

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*
Drupal\Component\Utility\NestedArray::mergeDeep	0	N/A%	49	62.0%	50	6.4%	0	0.0%	-64	-0.1%
Exclusive Metrics Diff for Current Function			9	18.4%	4	8.0%	0	N/A%	-16	-25.0%
*Parent functions*
Drupal\Core\Extension\ModuleHandler::invokeAll	0	N/A%	22	44.9%	20	40.0%	0	N/A%	-64	-100.0%
Drupal\Core\Theme\ThemeSettings::mergeData	0	N/A%	19	38.8%	16	32.0%	0	N/A%	0	0.0%
Drupal\Component\Annotation\Plugin::__construct	0	N/A%	5	10.2%	4	8.0%	0	N/A%	0	0.0%
template_preprocess	0	N/A%	5	10.2%	10	20.0%	0	N/A%	0	0.0%
rdf_get_namespaces	0	N/A%	-1	-2.0%	0	0.0%	0	N/A%	0	0.0%
Drupal\Component\Plugin\PluginManagerBase::processDefinition	0	N/A%	-1	-2.0%	0	0.0%	0	N/A%	0	0.0%
*Child functions*
Drupal\Component\Utility\NestedArray::mergeDeepArray	0	N/A%	40	81.6%	40	80.0%	0	N/A%	0	0.0%
func_get_args	0	N/A%	0	0.0%	6	12.0%	0	N/A%	-48	-75.0%