XHProf: Hierarchical Profiler Report

Diff Report: Run #51a28832b7403: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
Tip: Click a function name below to drill down.

array_map	Run #51a28832b7403	Run #51a287416d8a8	Diff	Diff%
Number of Function Calls	656	656	0	0.0%
Incl. Wall Time (microsec)	11,731	11,095	-636	-5.4%
Incl. Wall Time (microsec) per call	18	17	-1	-5.4%
Excl. Wall Time (microsec)	3,866	3,622	-244	-6.3%
Incl. CPU (microsecs)	12,000	16,000	4,000	33.3%
Incl. CPU (microsecs) per call	18	24	6	33.3%
Excl. CPU (microsec)	4,000	0	-4,000	-100.0%
Incl. MemUse (bytes)	800,504	800,480	-24	-0.0%
Incl. MemUse (bytes) per call	1,220	1,220	-0	-0.0%
Excl. MemUse (bytes)	502,664	502,640	-24	-0.0%
Incl. PeakMemUse (bytes)	33,144	38,128	4,984	15.0%
Incl. PeakMemUse (bytes) per call	51	58	8	15.0%
Excl. PeakMemUse (bytes)	8,120	12,456	4,336	53.4%

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_map	0	N/A%	-636	-18.0%	4,000	100.0%	-24	-0.0%	4,984	1.0%
Exclusive Metrics Diff for Current Function			-244	-38.4%	-4,000	-100.0%	-24	-100.0%	4,336	87.0%
*Parent functions*
Drupal\Core\Template\AttributeArray::__toString	0	N/A%	-615	-96.7%	0	0.0%	-24	-100.0%	4,984	100.0%
Drupal\Core\Config\FileStorage::listAll	0	N/A%	-20	-3.1%	4,000	100.0%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\AcceptHeader::fromString	0	N/A%	-1	-0.2%	0	0.0%	0	0.0%	0	0.0%
toolbar_pre_render	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
check_plain	0	N/A%	-382	-60.1%	4,000	100.0%	0	0.0%	648	13.0%
Drupal\Core\Config\FileStorage::Drupal\Core\Config\{closure}	0	N/A%	-9	-1.4%	4,000	100.0%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}	0	N/A%	-1	-0.2%	0	0.0%	0	0.0%	0	0.0%
{closure}	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%