XHProf: Hierarchical Profiler Report

Diff Report: Run #519af56893788: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Extension\ModuleHandler::getImplementations	Run #519af56893788	Run #519af3b0bf970	Diff	Diff%
Number of Function Calls	184	184	0	0.0%
Incl. Wall Time (microsec)	3,284	3,164	-120	-3.7%
Incl. Wall Time (microsec) per call	18	17	-1	-3.7%
Excl. Wall Time (microsec)	912	914	2	0.2%
Incl. CPU (microsecs)	3,206	3,090	-116	-3.6%
Incl. CPU (microsecs) per call	17	17	-1	-3.6%
Excl. CPU (microsec)	812	776	-36	-4.4%
Incl. MemUse (bytes)	130,008	130,104	96	0.1%
Incl. MemUse (bytes) per call	707	707	1	0.1%
Excl. MemUse (bytes)	13,608	13,608	0	0.0%
Incl. PeakMemUse (bytes)	87,384	87,312	-72	-0.1%
Incl. PeakMemUse (bytes) per call	475	475	-0	-0.1%
Excl. PeakMemUse (bytes)	2,552	2,552	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%	-120	-21.7%	-116	-24.5%	96	0.2%	-72	-0.1%
Exclusive Metrics Diff for Current Function			2	1.7%	-36	-31.0%	0	0.0%	0	0.0%
*Parent functions*
Drupal\Core\Extension\ModuleHandler::invokeAll	0	N/A%	-110	-91.7%	-91	-78.4%	96	100.0%	-72	-100.0%
module_implements	0	N/A%	-14	-11.7%	-19	-16.4%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	4	3.3%	-3	-2.6%	0	0.0%	0	0.0%
menu_local_tasks	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter@1	0	N/A%	0	0.0%	-3	-2.6%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo	0	N/A%	-136	-113.3%	-110	-94.8%	96	100.0%	-72	-100.0%
array_keys	0	N/A%	14	11.7%	30	25.9%	0	0.0%	0	0.0%