XHProf: Hierarchical Profiler Report

Diff Report: Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

drupal_render_collect_post_render_cache	Run #52f5c520502f0	Run #52f5c574bebaf	Diff	Diff%
Number of Function Calls	31	31	0	0.0%
Incl. Wall Time (microsec)	1,376	1,367	-9	-0.7%
Incl. Wall Time (microsec) per call	44	44	-0	-0.7%
Excl. Wall Time (microsec)	186	185	-1	-0.5%
Incl. CPU (microsecs)	1,402	1,397	-5	-0.4%
Incl. CPU (microsecs) per call	45	45	-0	-0.4%
Excl. CPU (microsec)	151	155	4	2.6%
Incl. MemUse (bytes)	26,608	26,624	16	0.1%
Incl. MemUse (bytes) per call	858	859	1	0.1%
Excl. MemUse (bytes)	-936	-936	0	0.0%
Incl. PeakMemUse (bytes)	12,792	12,408	-384	-3.0%
Incl. PeakMemUse (bytes) per call	413	400	-12	-3.0%
Excl. PeakMemUse (bytes)	3,760	3,376	-384	-10.2%

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%	-9	-39.1%	-5	-5.4%	16	0.0%	-384	-0.8%
Exclusive Metrics Diff for Current Function			-1	-11.1%	4	80.0%	0	0.0%	-384	-100.0%
*Parent functions*
drupal_render@2	0	N/A%	-9	-100.0%	-8	-160.0%	0	0.0%	0	0.0%
drupal_render	0	N/A%	3	33.3%	3	60.0%	0	0.0%	0	0.0%
drupal_render@1	0	N/A%	-3	-33.3%	4	80.0%	16	100.0%	0	0.0%
drupal_render@3	0	N/A%	-1	-11.1%	-4	-80.0%	0	0.0%	-200	-52.1%
drupal_render@6	0	N/A%	1	11.1%	0	0.0%	0	0.0%	0	0.0%
drupal_render@5	0	N/A%	0	0.0%	0	0.0%	0	0.0%	-184	-47.9%
drupal_render@7	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
element_children	0	N/A%	-4	-44.4%	-1	-20.0%	0	0.0%	0	0.0%
drupal_render_collect_post_render_cache@1	0	N/A%	-4	-44.4%	-9	-180.0%	16	100.0%	0	0.0%
Drupal\Component\Utility\NestedArray::mergeDeep	0	N/A%	0	0.0%	1	20.0%	0	0.0%	0	0.0%