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@2	Run #51b033ccbc666	Run #51b032b631491	Diff	Diff%
Number of Function Calls	116	116	0	0.0%
Incl. Wall Time (microsec)	43,943	44,162	219	0.5%
Incl. Wall Time (microsec) per call	379	381	2	0.5%
Excl. Wall Time (microsec)	5,434	5,471	37	0.7%
Incl. CPU (microsecs)	44,042	44,251	209	0.5%
Incl. CPU (microsecs) per call	380	381	2	0.5%
Excl. CPU (microsec)	3,763	3,758	-5	-0.1%
Incl. MemUse (bytes)	194,360	194,352	-8	-0.0%
Incl. MemUse (bytes) per call	1,676	1,675	-0	-0.0%
Excl. MemUse (bytes)	-81,872	-81,872	0	0.0%
Incl. PeakMemUse (bytes)	129,640	129,632	-8	-0.0%
Incl. PeakMemUse (bytes) per call	1,118	1,118	-0	-0.0%
Excl. PeakMemUse (bytes)	5,552	5,552	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%	219	1.1%	209	1.0%	-8	-0.0%	-8	-0.0%
Exclusive Metrics Diff for Current Function			37	16.9%	-5	-2.4%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\SystemListing::scanDirectory@1	0	N/A%	219	100.0%	209	100.0%	-8	-100.0%	-8	-100.0%
*Child functions*
Drupal\Core\SystemListing::scanDirectory@3	0	N/A%	200	91.3%	222	106.2%	-8	-100.0%	-8	-100.0%
is_dir	0	N/A%	-16	-7.3%	-10	-4.8%	0	0.0%	0	0.0%
readdir	0	N/A%	13	5.9%	57	27.3%	0	0.0%	0	0.0%
opendir	0	N/A%	-7	-3.2%	-11	-5.3%	0	0.0%	0	0.0%
pathinfo	0	N/A%	-5	-2.3%	-6	-2.9%	0	0.0%	0	0.0%
closedir	0	N/A%	-4	-1.8%	8	3.8%	0	0.0%	0	0.0%
preg_match	0	N/A%	1	0.5%	-49	-23.4%	0	0.0%	0	0.0%
Drupal\Core\SystemListingInfo::processFile	0	N/A%	0	0.0%	2	1.0%	0	0.0%	0	0.0%
array_merge	0	N/A%	0	0.0%	1	0.5%	0	0.0%	0	0.0%