XHProf: Hierarchical Profiler Report

Diff Report: Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\Core\SystemListing::scanDirectory@1	Run #51b033ccbc666	Run #51b032b631491	Diff	Diff%
Number of Function Calls	69	69	0	0.0%
Incl. Wall Time (microsec)	57,539	57,804	265	0.5%
Incl. Wall Time (microsec) per call	834	838	4	0.5%
Excl. Wall Time (microsec)	6,220	6,254	34	0.5%
Incl. CPU (microsecs)	57,595	57,847	252	0.4%
Incl. CPU (microsecs) per call	835	838	4	0.4%
Excl. CPU (microsec)	4,224	4,243	19	0.4%
Incl. MemUse (bytes)	260,720	260,712	-8	-0.0%
Incl. MemUse (bytes) per call	3,779	3,778	-0	-0.0%
Excl. MemUse (bytes)	-49,648	-49,648	0	0.0%
Incl. PeakMemUse (bytes)	137,432	137,424	-8	-0.0%
Incl. PeakMemUse (bytes) per call	1,992	1,992	-0	-0.0%
Excl. PeakMemUse (bytes)	2,288	2,288	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@1	0	N/A%	265	1.4%	252	1.2%	-8	-0.0%	-8	-0.0%
Exclusive Metrics Diff for Current Function			34	12.8%	19	7.5%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\SystemListing::scanDirectory	0	N/A%	265	100.0%	252	100.0%	-8	-100.0%	-8	-100.0%
*Child functions*
Drupal\Core\SystemListing::scanDirectory@2	0	N/A%	219	82.6%	209	82.9%	-8	-100.0%	-8	-100.0%
preg_match	0	N/A%	-10	-3.8%	34	13.5%	0	0.0%	0	0.0%
is_dir	0	N/A%	9	3.4%	2	0.8%	0	0.0%	0	0.0%
readdir	0	N/A%	5	1.9%	4	1.6%	0	0.0%	0	0.0%
Drupal\Core\SystemListingInfo::processFile	0	N/A%	4	1.5%	-5	-2.0%	0	0.0%	0	0.0%
pathinfo	0	N/A%	4	1.5%	9	3.6%	0	0.0%	0	0.0%
closedir	0	N/A%	2	0.8%	1	0.4%	0	0.0%	0	0.0%
array_merge	0	N/A%	-1	-0.4%	-16	-6.3%	0	0.0%	0	0.0%
opendir	0	N/A%	-1	-0.4%	-5	-2.0%	0	0.0%	0	0.0%