XHProf: Hierarchical Profiler Report

Diff Report: Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef2275628d: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\Core\ContentNegotiation::getContentType	Run #530ef14e56c65	Run #530ef2275628d	Diff	Diff%
Number of Function Calls	4	4	0	0.0%
Incl. Wall Time (microsec)	275	254	-21	-7.6%
Incl. Wall Time (microsec) per call	69	64	-5	-7.6%
Excl. Wall Time (microsec)	91	67	-24	-26.4%
Incl. CPU (microsecs)	282	262	-20	-7.1%
Incl. CPU (microsecs) per call	71	66	-5	-7.1%
Excl. CPU (microsec)	70	51	-19	-27.1%
Incl. MemUse (bytes)	11,080	11,080	0	0.0%
Incl. MemUse (bytes) per call	2,770	2,770	0	0.0%
Excl. MemUse (bytes)	3,488	3,488	0	0.0%
Incl. PeakMemUse (bytes)	12,272	12,272	0	0.0%
Incl. PeakMemUse (bytes) per call	3,068	3,068	0	0.0%
Excl. PeakMemUse (bytes)	4,320	4,320	0	0.0%

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\Core\ContentNegotiation::getContentType	0	N/A%	-21	-0.3%	-20	-0.3%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			-24	-114.3%	-19	-95.0%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Routing\Enhancer\ContentControllerEnhancer::enhance	0	N/A%	-26	-123.8%	-24	-120.0%	0	N/A%	0	N/A%
Drupal\Core\Routing\Enhancer\AjaxEnhancer::enhance	0	N/A%	5	23.8%	4	20.0%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\HttpFoundation\Request::get	0	N/A%	-4	-19.0%	-3	-15.0%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest	0	N/A%	3	14.3%	2	10.0%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\Request::getFormat	0	N/A%	3	14.3%	5	25.0%	0	N/A%	0	N/A%
in_array	0	N/A%	1	4.8%	1	5.0%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes	0	N/A%	0	0.0%	-3	-15.0%	0	N/A%	0	N/A%
is_null	0	N/A%	0	0.0%	-3	-15.0%	0	N/A%	0	N/A%