XHProf: Hierarchical Profiler Report

Diff Report: Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

file_get_stream_wrappers	Run #531ccb2cb8e3d	Run #531ccbd4518b6	Diff	Diff%
Number of Function Calls	6	6	0	0.0%
Incl. Wall Time (microsec)	2,826	2,769	-57	-2.0%
Incl. Wall Time (microsec) per call	471	462	-10	-2.0%
Excl. Wall Time (microsec)	77	77	0	0.0%
Incl. CPU (microsecs)	2,532	2,510	-22	-0.9%
Incl. CPU (microsecs) per call	422	418	-4	-0.9%
Excl. CPU (microsec)	58	62	4	6.9%
Incl. MemUse (bytes)	372,336	372,368	32	0.0%
Incl. MemUse (bytes) per call	62,056	62,061	5	0.0%
Excl. MemUse (bytes)	1,760	1,736	-24	-1.4%
Incl. PeakMemUse (bytes)	371,592	371,632	40	0.0%
Incl. PeakMemUse (bytes) per call	61,932	61,939	7	0.0%
Excl. PeakMemUse (bytes)	3,808	3,784	-24	-0.6%

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*
file_get_stream_wrappers	0	N/A%	-57	-58.2%	-22	-8.4%	32	0.1%	40	0.1%
Exclusive Metrics Diff for Current Function			0	0.0%	4	18.2%	-24	-75.0%	-24	-60.0%
*Parent functions*
_drupal_bootstrap_code	0	N/A%	-58	-101.8%	-21	-95.5%	32	100.0%	40	100.0%
file_stream_wrapper_get_class	0	N/A%	1	1.8%	-1	-4.5%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Extension\ModuleHandler::invokeAll	0	N/A%	-59	-103.5%	-21	-95.5%	56	175.0%	-64	-160.0%
class_implements	0	N/A%	4	7.0%	3	13.6%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	-2	-3.5%	-2	-9.1%	0	0.0%	0	0.0%
Drupal::moduleHandler	0	N/A%	-1	-1.8%	-2	-9.1%	0	0.0%	0	0.0%
drupal_static	0	N/A%	1	1.8%	-1	-4.5%	0	0.0%	0	0.0%
stream_wrapper_register	0	N/A%	0	0.0%	1	4.5%	0	0.0%	0	0.0%
in_array	0	N/A%	0	0.0%	-5	-22.7%	0	0.0%	0	0.0%
stream_get_wrappers	0	N/A%	0	0.0%	1	4.5%	0	0.0%	0	0.0%
Drupal::hasService	0	N/A%	0	0.0%	0	0.0%	0	0.0%	128	320.0%