XHProf: Hierarchical Profiler Report

Diff Report: Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\Component\Utility\Xss::filter	Run #523f27f8820ba	Run #523f26a22745b	Diff	Diff%
Number of Function Calls	58	58	0	0.0%
Incl. Wall Time (microsec)	5,398	5,359	-39	-0.7%
Incl. Wall Time (microsec) per call	93	92	-1	-0.7%
Excl. Wall Time (microsec)	1,492	1,492	0	0.0%
Incl. CPU (microsecs)	5,462	5,423	-39	-0.7%
Incl. CPU (microsecs) per call	94	94	-1	-0.7%
Excl. CPU (microsec)	1,016	1,041	25	2.5%
Incl. MemUse (bytes)	74,040	74,024	-16	-0.0%
Incl. MemUse (bytes) per call	1,277	1,276	-0	-0.0%
Excl. MemUse (bytes)	-416,592	-416,560	32	0.0%
Incl. PeakMemUse (bytes)	162,520	160,656	-1,864	-1.1%
Incl. PeakMemUse (bytes) per call	2,802	2,770	-32	-1.1%
Excl. PeakMemUse (bytes)	1,888	1,888	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::filter	0	N/A%	-39	-0.2%	-39	-0.1%	-16	-0.0%	-1,864	-2.3%
Exclusive Metrics Diff for Current Function			0	0.0%	25	64.1%	32	200.0%	0	0.0%
*Parent functions*
Drupal\Core\Datetime\Date::format	0	N/A%	-30	-76.9%	-32	-82.1%	0	0.0%	0	0.0%
filter_xss	0	N/A%	-18	-46.2%	-18	-46.2%	-16	-100.0%	-1,944	-104.3%
Drupal\Component\Utility\Xss::filterAdmin	0	N/A%	9	23.1%	11	28.2%	0	0.0%	80	4.3%
*Child functions*
str_replace	0	N/A%	98	251.3%	91	233.3%	-32	-200.0%	0	0.0%
Drupal\Component\Utility\Xss::split	0	N/A%	-82	-210.3%	-74	-189.7%	0	0.0%	-2,184	-117.2%
preg_replace	0	N/A%	-36	-92.3%	-55	-141.0%	0	0.0%	288	15.5%
preg_replace_callback	0	N/A%	-23	-59.0%	-31	-79.5%	-24	-150.0%	32	1.7%
chr	0	N/A%	11	28.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\Component\Utility\Unicode::validateUtf8	0	N/A%	-7	-17.9%	5	12.8%	8	50.0%	0	0.0%