XHProf: Hierarchical Profiler Report

Diff Report: Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

drupal_process_attached	Run #544333b05173f	Run #544337f542f97	Diff	Diff%
Number of Function Calls	4	4	0	0.0%
Incl. Wall Time (microsec)	5,881	3,951	-1,930	-32.8%
Incl. Wall Time (microsec) per call	1,470	988	-483	-32.8%
Excl. Wall Time (microsec)	104	68	-36	-34.6%
Incl. CPU (microsecs)	5,810	3,957	-1,853	-31.9%
Incl. CPU (microsecs) per call	1,453	989	-463	-31.9%
Excl. CPU (microsec)	96	64	-32	-33.3%
Incl. MemUse (bytes)	630,984	537,168	-93,816	-14.9%
Incl. MemUse (bytes) per call	157,746	134,292	-23,454	-14.9%
Excl. MemUse (bytes)	1,504	1,528	24	1.6%
Incl. PeakMemUse (bytes)	219,160	130,544	-88,616	-40.4%
Incl. PeakMemUse (bytes) per call	54,790	32,636	-22,154	-40.4%
Excl. PeakMemUse (bytes)	544	544	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_process_attached	0	N/A%	-1,930	-57.3%	-1,853	-23.7%	-93,816	-90.1%	-88,616	-88.9%
Exclusive Metrics Diff for Current Function			-36	-1.9%	-32	-1.7%	24	0.0%	0	0.0%
*Parent functions*
Drupal\Core\Page\RenderHtmlRenderer::render	0	N/A%	-1,745	-90.4%	-1,670	-90.1%	-93,848	-100.0%	-88,616	-100.0%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render	0	N/A%	-118	-6.1%	-118	-6.4%	0	0.0%	0	0.0%
Drupal\Core\Page\DefaultHtmlPageRenderer::render	0	N/A%	-67	-3.5%	-65	-3.5%	32	0.0%	0	0.0%
*Child functions*
_drupal_add_library	0	N/A%	-1,889	-97.9%	-1,815	-97.9%	-93,840	-100.0%	-88,520	-99.9%
call_user_func	0	N/A%	-3	-0.2%	-2	-0.1%	0	0.0%	0	0.0%
call_user_func_array@1	0	N/A%	-2	-0.1%	-2	-0.1%	0	0.0%	-96	-0.1%
is_array	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
is_numeric	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%