XHProf: Hierarchical Profiler Report

Diff Report: Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Extension\ModuleHandler::getImplementations	Run #519eb880e5974	Run #519eb7a1537f7	Diff	Diff%
Number of Function Calls	365	365	0	0.0%
Incl. Wall Time (microsec)	7,833	7,901	68	0.9%
Incl. Wall Time (microsec) per call	21	22	0	0.9%
Excl. Wall Time (microsec)	2,860	2,823	-37	-1.3%
Incl. CPU (microsecs)	7,753	7,742	-11	-0.1%
Incl. CPU (microsecs) per call	21	21	-0	-0.1%
Excl. CPU (microsec)	2,411	2,406	-5	-0.2%
Incl. MemUse (bytes)	112,060	111,888	-172	-0.2%
Incl. MemUse (bytes) per call	307	307	-0	-0.2%
Excl. MemUse (bytes)	12,924	12,924	0	0.0%
Incl. PeakMemUse (bytes)	67,588	67,308	-280	-0.4%
Incl. PeakMemUse (bytes) per call	185	184	-1	-0.4%
Excl. PeakMemUse (bytes)	2,428	2,348	-80	-3.3%

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\Core\Extension\ModuleHandler::getImplementations	0	N/A%	68	1.9%	-11	-10.7%	-172	-0.1%	-280	-0.2%
Exclusive Metrics Diff for Current Function			-37	-54.4%	-5	-45.5%	0	0.0%	-80	-28.6%
*Parent functions*
Drupal\Core\Extension\ModuleHandler::invokeAll	0	N/A%	107	157.4%	28	254.5%	-168	-97.7%	-120	-42.9%
module_implements	0	N/A%	-45	-66.2%	-57	-518.2%	-4	-2.3%	-80	-28.6%
menu_local_tasks	0	N/A%	7	10.3%	8	72.7%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	-1	-1.5%	7	63.6%	0	0.0%	-80	-28.6%
Drupal\Core\Extension\ModuleHandler::alter@1	0	N/A%	0	0.0%	3	27.3%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo	0	N/A%	102	150.0%	14	127.3%	-160	-93.0%	-244	-87.1%
array_keys	0	N/A%	3	4.4%	-20	-181.8%	-12	-7.0%	44	15.7%