XHProf: Hierarchical Profiler Report

Diff Report: Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

drupal_render_collect_post_render_cache	Run #52e6fcee66138	Run #52e6fc5cc809e	Diff	Diff%
Number of Function Calls	75	75	0	0.0%
Incl. Wall Time (microsec)	7,174	6,989	-185	-2.6%
Incl. Wall Time (microsec) per call	96	93	-2	-2.6%
Excl. Wall Time (microsec)	735	723	-12	-1.6%
Incl. CPU (microsecs)	7,233	7,063	-170	-2.4%
Incl. CPU (microsecs) per call	96	94	-2	-2.4%
Excl. CPU (microsec)	602	594	-8	-1.3%
Incl. MemUse (bytes)	33,952	33,944	-8	-0.0%
Incl. MemUse (bytes) per call	453	453	-0	-0.0%
Excl. MemUse (bytes)	-25,832	-25,832	0	0.0%
Incl. PeakMemUse (bytes)	25,416	25,408	-8	-0.0%
Incl. PeakMemUse (bytes) per call	339	339	-0	-0.0%
Excl. PeakMemUse (bytes)	3,552	3,544	-8	-0.2%

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_render_collect_post_render_cache	0	N/A%	-185	-7.2%	-170	-6.5%	-8	-0.0%	-8	-0.0%
Exclusive Metrics Diff for Current Function			-12	-6.5%	-8	-4.7%	0	0.0%	-8	-100.0%
*Parent functions*
drupal_render@1	0	N/A%	-81	-43.8%	-74	-43.5%	0	0.0%	-8	-100.0%
drupal_render@3	0	N/A%	-40	-21.6%	-38	-22.4%	0	0.0%	0	0.0%
drupal_render	0	N/A%	-26	-14.1%	-21	-12.4%	-8	-100.0%	0	0.0%
drupal_render@5	0	N/A%	-21	-11.4%	-23	-13.5%	0	0.0%	0	0.0%
drupal_render@2	0	N/A%	-15	-8.1%	-13	-7.6%	0	0.0%	0	0.0%
drupal_render@4	0	N/A%	-2	-1.1%	-1	-0.6%	0	0.0%	0	0.0%
*Child functions*
drupal_render_collect_post_render_cache@1	0	N/A%	-102	-55.1%	-99	-58.2%	-8	-100.0%	0	0.0%
element_children	0	N/A%	-71	-38.4%	-63	-37.1%	0	0.0%	0	0.0%
Drupal\Component\Utility\NestedArray::mergeDeep	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%