XHProf: Hierarchical Profiler Report

Diff Report: Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Extension\ModuleHandler::getImplementations	Run #519fe7ae1f6cc	Run #519fe8e1e5eca	Diff	Diff%
Number of Function Calls	74	74	0	0.0%
Incl. Wall Time (microsec)	1,992	1,929	-63	-3.2%
Incl. Wall Time (microsec) per call	27	26	-1	-3.2%
Excl. Wall Time (microsec)	505	471	-34	-6.7%
Incl. CPU (microsecs)	1,880	1,825	-55	-2.9%
Incl. CPU (microsecs) per call	25	25	-1	-2.9%
Excl. CPU (microsec)	426	424	-2	-0.5%
Incl. MemUse (bytes)	74,480	74,480	0	0.0%
Incl. MemUse (bytes) per call	1,006	1,006	0	0.0%
Excl. MemUse (bytes)	8,360	8,360	0	0.0%
Incl. PeakMemUse (bytes)	60,080	60,080	0	0.0%
Incl. PeakMemUse (bytes) per call	812	812	0	0.0%
Excl. PeakMemUse (bytes)	3,088	3,088	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*
Drupal\Core\Extension\ModuleHandler::getImplementations	0	N/A%	-63	-23.0%	-55	-21.2%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			-34	-54.0%	-2	-3.6%	0	N/A%	0	N/A%
*Parent functions*
module_implements	0	N/A%	-37	-58.7%	-38	-69.1%	0	N/A%	0	N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll	0	N/A%	-12	-19.0%	-7	-12.7%	0	N/A%	0	N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll@1	0	N/A%	-9	-14.3%	-8	-14.5%	0	N/A%	0	N/A%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	-5	-7.9%	-1	-1.8%	0	N/A%	0	N/A%
Drupal\Core\Extension\ModuleHandler::alter@1	0	N/A%	0	0.0%	-1	-1.8%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo	0	N/A%	-22	-34.9%	-39	-70.9%	0	N/A%	0	N/A%
array_keys	0	N/A%	-7	-11.1%	-14	-25.5%	0	N/A%	0	N/A%