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@5	Run #52c2677cc22b0	Run #52c2694eecde3	Diff	Diff%
Number of Function Calls	64	64	0	0.0%
Incl. Wall Time (microsec)	11,347	11,754	407	3.6%
Incl. Wall Time (microsec) per call	177	184	6	3.6%
Excl. Wall Time (microsec)	3,226	3,175	-51	-1.6%
Incl. CPU (microsecs)	11,383	11,798	415	3.6%
Incl. CPU (microsecs) per call	178	184	6	3.6%
Excl. CPU (microsec)	2,156	2,161	5	0.2%
Incl. MemUse (bytes)	43,200	43,200	0	0.0%
Incl. MemUse (bytes) per call	675	675	0	0.0%
Excl. MemUse (bytes)	-11,144	-11,144	0	0.0%
Incl. PeakMemUse (bytes)	58,168	58,160	-8	-0.0%
Incl. PeakMemUse (bytes) per call	909	909	-0	-0.0%
Excl. PeakMemUse (bytes)	16,296	16,296	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@5	0	N/A%	407	1.0%	415	1.0%	0	0.0%	-8	-0.0%
Exclusive Metrics Diff for Current Function			-51	-12.5%	5	1.2%	0	N/A%	0	0.0%
*Parent function*
Drupal\Core\SystemListing::scanDirectory@4	0	N/A%	407	100.0%	415	100.0%	0	N/A%	-8	-100.0%
*Child functions*
Drupal\Core\SystemListing::scanDirectory@6	0	N/A%	309	75.9%	302	72.8%	0	N/A%	8	100.0%
readdir	0	N/A%	108	26.5%	91	21.9%	0	N/A%	0	0.0%
is_dir	0	N/A%	29	7.1%	-11	-2.7%	0	N/A%	0	0.0%
opendir	0	N/A%	9	2.2%	21	5.1%	-16	N/A%	-16	-200.0%
closedir	0	N/A%	2	0.5%	18	4.3%	16	N/A%	0	0.0%
preg_match	0	N/A%	-2	-0.5%	-13	-3.1%	0	N/A%	0	0.0%
Drupal\Core\SystemListingInfo::processFile	0	N/A%	1	0.2%	-4	-1.0%	0	N/A%	0	0.0%
array_merge	0	N/A%	1	0.2%	7	1.7%	0	N/A%	0	0.0%
pathinfo	0	N/A%	1	0.2%	-1	-0.2%	0	N/A%	0	0.0%