XHProf: Hierarchical Profiler Report

Diff Report: Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

toolbar_pre_render	Run #53920b950c201	Run #53920c043e98b	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	66,447	67,302	855	1.3%
Incl. Wall Time (microsec) per call	66,447	67,302	855	1.3%
Excl. Wall Time (microsec)	76	85	9	11.8%
Incl. CPU (microsecs)	57,754	58,120	366	0.6%
Incl. CPU (microsecs) per call	57,754	58,120	366	0.6%
Excl. CPU (microsec)	56	70	14	25.0%
Incl. MemUse (bytes)	1,350,292	1,350,276	-16	-0.0%
Incl. MemUse (bytes) per call	1,350,292	1,350,276	-16	-0.0%
Excl. MemUse (bytes)	-11,844	-11,844	0	0.0%
Incl. PeakMemUse (bytes)	1,368,716	1,368,700	-16	-0.0%
Incl. PeakMemUse (bytes) per call	1,368,716	1,368,700	-16	-0.0%
Excl. PeakMemUse (bytes)	788	788	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%	855	238.8%	366	195.7%	-16	-0.2%	-16	-0.2%
Exclusive Metrics Diff for Current Function			9	1.1%	14	3.8%	0	0.0%	0	0.0%
*Parent function*
call_user_func@1	0	N/A%	855	100.0%	366	100.0%	-16	-100.0%	-16	-100.0%
*Child functions*
Drupal\breakpoint\Entity\BreakpointGroup::getBreakpoints	0	N/A%	529	61.9%	272	74.3%	-24	-150.0%	-24	-150.0%
drupal_render_children	0	N/A%	230	26.9%	61	16.7%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll	0	N/A%	96	11.2%	33	9.0%	8	50.0%	8	50.0%
uasort	0	N/A%	-8	-0.9%	-8	-2.2%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	-2	-0.2%	-1	-0.3%	0	0.0%	0	0.0%
entity_load	0	N/A%	2	0.2%	0	0.0%	0	0.0%	0	0.0%
array_map	0	N/A%	1	0.1%	0	0.0%	0	0.0%	0	0.0%
array_merge	0	N/A%	-1	-0.1%	-2	-0.5%	0	0.0%	0	0.0%
Drupal::moduleHandler	0	N/A%	-1	-0.1%	-3	-0.8%	0	0.0%	0	0.0%