XHProf: Hierarchical Profiler Report

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

toolbar_pre_render	Run #53920c043e98b	Run #53920b950c201	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	67,302	66,447	-855	-1.3%
Incl. Wall Time (microsec) per call	67,302	66,447	-855	-1.3%
Excl. Wall Time (microsec)	85	76	-9	-10.6%
Incl. CPU (microsecs)	58,120	57,754	-366	-0.6%
Incl. CPU (microsecs) per call	58,120	57,754	-366	-0.6%
Excl. CPU (microsec)	70	56	-14	-20.0%
Incl. MemUse (bytes)	1,350,276	1,350,292	16	0.0%
Incl. MemUse (bytes) per call	1,350,276	1,350,292	16	0.0%
Excl. MemUse (bytes)	-11,844	-11,844	0	0.0%
Incl. PeakMemUse (bytes)	1,368,700	1,368,716	16	0.0%
Incl. PeakMemUse (bytes) per call	1,368,700	1,368,716	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%