XHProf: Hierarchical Profiler Report

Diff Report: Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

menu_tree_page_data	Run #52f2e62cef49a	Run #52f2e60305388	Diff	Diff%
Number of Function Calls	4	4	0	0.0%
Incl. Wall Time (microsec)	17,320	16,833	-487	-2.8%
Incl. Wall Time (microsec) per call	4,330	4,208	-122	-2.8%
Excl. Wall Time (microsec)	126	134	8	6.3%
Incl. CPU (microsecs)	15,017	14,240	-777	-5.2%
Incl. CPU (microsecs) per call	3,754	3,560	-194	-5.2%
Excl. CPU (microsec)	102	103	1	1.0%
Incl. MemUse (bytes)	504,872	504,824	-48	-0.0%
Incl. MemUse (bytes) per call	126,218	126,206	-12	-0.0%
Excl. MemUse (bytes)	-9,192	-9,192	0	0.0%
Incl. PeakMemUse (bytes)	526,032	526,192	160	0.0%
Incl. PeakMemUse (bytes) per call	131,508	131,548	40	0.0%
Excl. PeakMemUse (bytes)	312	312	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*
menu_tree_page_data	0	N/A%	-487	-21.3%	-777	-37.8%	-48	-0.1%	160	0.3%
Exclusive Metrics Diff for Current Function			8	1.6%	1	0.1%	0	0.0%	0	0.0%
*Parent functions*
menu_tree	0	N/A%	-985	-202.3%	-1,025	-131.9%	-32	-66.7%	64	40.0%
menu_navigation_links	0	N/A%	498	102.3%	248	31.9%	-16	-33.3%	96	60.0%
*Child functions*
menu_build_tree	0	N/A%	-847	-173.9%	-934	-120.2%	-48	-100.0%	160	100.0%
Drupal\Core\Cache\DatabaseBackend::get	0	N/A%	353	72.5%	148	19.0%	0	0.0%	0	0.0%
menu_tree_get_path	0	N/A%	-2	-0.4%	-1	-0.1%	0	0.0%	0	0.0%
cache	0	N/A%	1	0.2%	6	0.8%	0	0.0%	0	0.0%
drupal_static	0	N/A%	1	0.2%	1	0.1%	0	0.0%	0	0.0%
language	0	N/A%	-1	-0.2%	-1	-0.1%	0	0.0%	0	0.0%
min	0	N/A%	0	0.0%	1	0.1%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\ParameterBag::get	0	N/A%	0	0.0%	2	0.3%	0	0.0%	0	0.0%
Drupal::request	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%