XHProf: Hierarchical Profiler Report

Diff Report: Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\Core\SystemListing::scanDirectory@2	Run #52c2677cc22b0	Run #52c2694eecde3	Diff	Diff%
Number of Function Calls	108	108	0	0.0%
Incl. Wall Time (microsec)	50,636	51,883	1,247	2.5%
Incl. Wall Time (microsec) per call	469	480	12	2.5%
Excl. Wall Time (microsec)	5,046	5,079	33	0.7%
Incl. CPU (microsecs)	50,717	51,969	1,252	2.5%
Incl. CPU (microsecs) per call	470	481	12	2.5%
Excl. CPU (microsec)	3,475	3,498	23	0.7%
Incl. MemUse (bytes)	211,848	211,848	0	0.0%
Incl. MemUse (bytes) per call	1,962	1,962	0	0.0%
Excl. MemUse (bytes)	-63,376	-63,384	-8	-0.0%
Incl. PeakMemUse (bytes)	205,432	205,272	-160	-0.1%
Incl. PeakMemUse (bytes) per call	1,902	1,901	-1	-0.1%
Excl. PeakMemUse (bytes)	5,728	5,728	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@2	0	N/A%	1,247	3.0%	1,252	3.0%	0	0.0%	-160	-0.1%
Exclusive Metrics Diff for Current Function			33	2.6%	23	1.8%	-8	N/A%	0	0.0%
*Parent function*
Drupal\Core\SystemListing::scanDirectory@1	0	N/A%	1,247	100.0%	1,252	100.0%	0	N/A%	-160	-100.0%
*Child functions*
Drupal\Core\SystemListing::scanDirectory@3	0	N/A%	940	75.4%	935	74.7%	0	N/A%	-200	-125.0%
readdir	0	N/A%	175	14.0%	142	11.3%	8	N/A%	8	5.0%
is_dir	0	N/A%	51	4.1%	50	4.0%	0	N/A%	0	0.0%
preg_match	0	N/A%	22	1.8%	66	5.3%	0	N/A%	32	20.0%
opendir	0	N/A%	13	1.0%	19	1.5%	0	N/A%	0	0.0%
closedir	0	N/A%	8	0.6%	0	0.0%	0	N/A%	0	0.0%
Drupal\Core\SystemListingInfo::processFile	0	N/A%	2	0.2%	4	0.3%	0	N/A%	0	0.0%
array_merge	0	N/A%	2	0.2%	14	1.1%	0	N/A%	0	0.0%
pathinfo	0	N/A%	1	0.1%	-1	-0.1%	0	N/A%	0	0.0%