XHProf: Hierarchical Profiler Report

Diff Report: Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\Component\Utility\Xss::split	Run #52ed72044139b	Run #52ed72fd446c1	Diff	Diff%
Number of Function Calls	525	525	0	0.0%
Incl. Wall Time (microsec)	27,993	27,503	-490	-1.8%
Incl. Wall Time (microsec) per call	53	52	-1	-1.8%
Excl. Wall Time (microsec)	9,257	9,104	-153	-1.7%
Incl. CPU (microsecs)	28,446	27,980	-466	-1.6%
Incl. CPU (microsecs) per call	54	53	-1	-1.6%
Excl. CPU (microsec)	8,167	8,114	-53	-0.6%
Incl. MemUse (bytes)	58,152	58,152	0	0.0%
Incl. MemUse (bytes) per call	111	111	0	0.0%
Excl. MemUse (bytes)	-3,773,152	-3,773,152	0	0.0%
Incl. PeakMemUse (bytes)	6,584	6,584	0	0.0%
Incl. PeakMemUse (bytes) per call	13	13	0	0.0%
Excl. PeakMemUse (bytes)	6,584	6,584	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\Component\Utility\Xss::split	0	N/A%	-490	-50.2%	-466	-24.5%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-153	-31.2%	-53	-11.4%	0	N/A%	0	N/A%
*Parent functions*
preg_replace_callback	0	N/A%	-391	-79.8%	-394	-84.5%	0	N/A%	0	N/A%
Drupal\Component\Utility\Xss::filter	0	N/A%	-99	-20.2%	-72	-15.5%	0	N/A%	0	N/A%
*Child functions*
Drupal\Component\Utility\Xss::attributes	0	N/A%	-297	-60.6%	-300	-64.4%	0	N/A%	0	N/A%
trim	0	N/A%	-13	-2.7%	-28	-6.0%	0	N/A%	0	N/A%
array_flip	0	N/A%	-12	-2.4%	-6	-1.3%	0	N/A%	0	N/A%
substr	0	N/A%	-7	-1.4%	-30	-6.4%	0	N/A%	0	N/A%
preg_match	0	N/A%	-5	-1.0%	1	0.2%	0	N/A%	0	N/A%
strtolower	0	N/A%	-3	-0.6%	-3	-0.6%	0	N/A%	0	N/A%
preg_replace	0	N/A%	2	0.4%	-9	-1.9%	0	N/A%	0	N/A%
implode	0	N/A%	-1	-0.2%	-23	-4.9%	0	N/A%	0	N/A%
strlen	0	N/A%	-1	-0.2%	-15	-3.2%	0	N/A%	0	N/A%