XHProf: Hierarchical Profiler Report

Diff Report: Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

file_get_stream_wrappers	Run #538e3ac0de109	Run #538e3b37c1a66	Diff	Diff%
Number of Function Calls	52	52	0	0.0%
Incl. Wall Time (microsec)	3,472	3,500	28	0.8%
Incl. Wall Time (microsec) per call	67	67	1	0.8%
Excl. Wall Time (microsec)	220	200	-20	-9.1%
Incl. CPU (microsecs)	3,210	3,236	26	0.8%
Incl. CPU (microsecs) per call	62	62	1	0.8%
Excl. CPU (microsec)	223	190	-33	-14.8%
Incl. MemUse (bytes)	416,144	416,040	-104	-0.0%
Incl. MemUse (bytes) per call	8,003	8,001	-2	-0.0%
Excl. MemUse (bytes)	1,928	1,928	0	0.0%
Incl. PeakMemUse (bytes)	412,264	412,016	-248	-0.1%
Incl. PeakMemUse (bytes) per call	7,928	7,923	-5	-0.1%
Excl. PeakMemUse (bytes)	4,696	4,696	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*
file_get_stream_wrappers	0	N/A%	28	0.7%	26	0.7%	-104	-0.1%	-248	-0.2%
Exclusive Metrics Diff for Current Function			-20	-71.4%	-33	-126.9%	0	0.0%	0	0.0%
*Parent functions*
_drupal_bootstrap_code	0	N/A%	28	100.0%	29	111.5%	-104	-100.0%	-248	-100.0%
file_stream_wrapper_get_class	0	N/A%	0	0.0%	-3	-11.5%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Extension\ModuleHandler::invokeAll	0	N/A%	39	139.3%	41	157.7%	-88	-84.6%	-168	-67.7%
stream_wrapper_register	0	N/A%	8	28.6%	12	46.2%	0	0.0%	0	0.0%
Drupal::hasService	0	N/A%	-3	-10.7%	-3	-11.5%	8	7.7%	-40	-16.1%
class_implements	0	N/A%	3	10.7%	3	11.5%	0	0.0%	-40	-16.1%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	-2	-7.1%	-1	-3.8%	0	0.0%	0	0.0%
Drupal::moduleHandler	0	N/A%	2	7.1%	3	11.5%	0	0.0%	0	0.0%
stream_get_wrappers	0	N/A%	1	3.6%	1	3.8%	0	0.0%	0	0.0%
drupal_static	0	N/A%	0	0.0%	2	7.7%	-24	-23.1%	0	0.0%
in_array	0	N/A%	0	0.0%	1	3.8%	0	0.0%	0	0.0%