XHProf: Hierarchical Profiler Report

Diff Report: Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0336932f18: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\Core\SystemListing::scanDirectory@3	Run #51b032b631491	Run #51b0336932f18	Diff	Diff%
Number of Function Calls	119	119	0	0.0%
Incl. Wall Time (microsec)	31,335	31,152	-183	-0.6%
Incl. Wall Time (microsec) per call	263	262	-2	-0.6%
Excl. Wall Time (microsec)	5,011	4,960	-51	-1.0%
Incl. CPU (microsecs)	31,436	31,244	-192	-0.6%
Incl. CPU (microsecs) per call	264	263	-2	-0.6%
Excl. CPU (microsec)	3,544	3,422	-122	-3.4%
Incl. MemUse (bytes)	165,568	165,568	0	0.0%
Incl. MemUse (bytes) per call	1,391	1,391	0	0.0%
Excl. MemUse (bytes)	-344,240	-344,240	0	0.0%
Incl. PeakMemUse (bytes)	114,792	114,792	0	0.0%
Incl. PeakMemUse (bytes) per call	965	965	0	0.0%
Excl. PeakMemUse (bytes)	8,864	8,864	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\SystemListing::scanDirectory@3	0	N/A%	-183	-80.3%	-192	-1.6%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-51	-27.9%	-122	-63.5%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\SystemListing::scanDirectory@2	0	N/A%	-183	-100.0%	-192	-100.0%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\SystemListing::scanDirectory@4	0	N/A%	-75	-41.0%	-70	-36.5%	0	N/A%	0	N/A%
is_dir	0	N/A%	-33	-18.0%	-35	-18.2%	0	N/A%	0	N/A%
readdir	0	N/A%	-13	-7.1%	-16	-8.3%	0	N/A%	0	N/A%
preg_match	0	N/A%	-10	-5.5%	-6	-3.1%	0	N/A%	0	N/A%
closedir	0	N/A%	-2	-1.1%	20	10.4%	0	N/A%	0	N/A%
opendir	0	N/A%	1	0.5%	29	15.1%	0	N/A%	0	N/A%
array_merge	0	N/A%	0	0.0%	9	4.7%	0	N/A%	0	N/A%
Drupal\Core\SystemListingInfo::processFile	0	N/A%	0	0.0%	-3	-1.6%	0	N/A%	0	N/A%
pathinfo	0	N/A%	0	0.0%	2	1.0%	0	N/A%	0	N/A%