XHProf: Hierarchical Profiler Report

Diff Report: Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

toolbar_pre_render	Run #539205a48c548	Run #539206aca7ae8	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	62,499	63,895	1,396	2.2%
Incl. Wall Time (microsec) per call	62,499	63,895	1,396	2.2%
Excl. Wall Time (microsec)	83	75	-8	-9.6%
Incl. CPU (microsecs)	53,817	54,329	512	1.0%
Incl. CPU (microsecs) per call	53,817	54,329	512	1.0%
Excl. CPU (microsec)	69	63	-6	-8.7%
Incl. MemUse (bytes)	516,796	516,796	0	0.0%
Incl. MemUse (bytes) per call	516,796	516,796	0	0.0%
Excl. MemUse (bytes)	-11,840	-11,840	0	0.0%
Incl. PeakMemUse (bytes)	524,896	524,920	24	0.0%
Incl. PeakMemUse (bytes) per call	524,896	524,920	24	0.0%
Excl. PeakMemUse (bytes)	476	476	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*
toolbar_pre_render	0	N/A%	1,396	30.3%	512	13.6%	0	0.0%	24	0.0%
Exclusive Metrics Diff for Current Function			-8	-0.6%	-6	-1.2%	0	N/A%	0	0.0%
*Parent function*
call_user_func@1	0	N/A%	1,396	100.0%	512	100.0%	0	N/A%	24	100.0%
*Child functions*
Drupal\Core\Extension\ModuleHandler::invokeAll	0	N/A%	1,630	116.8%	1,085	211.9%	4	N/A%	-92	-383.3%
drupal_render_children	0	N/A%	-235	-16.8%	-532	-103.9%	-4	N/A%	160	666.7%
entity_load	0	N/A%	83	5.9%	44	8.6%	0	N/A%	-44	-183.3%
Drupal\breakpoint\Entity\BreakpointGroup::getBreakpoints	0	N/A%	-58	-4.2%	-61	-11.9%	0	N/A%	0	0.0%
uasort	0	N/A%	-14	-1.0%	-14	-2.7%	0	N/A%	0	0.0%
array_merge	0	N/A%	-1	-0.1%	-1	-0.2%	0	N/A%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	-1	-0.1%	-2	-0.4%	0	N/A%	0	0.0%
array_map	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
Drupal::moduleHandler	0	N/A%	0	0.0%	-1	-0.2%	0	N/A%	0	0.0%