XHProf: Hierarchical Profiler Report

Diff Report: Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\Component\Utility\Xss::filter	Run #53d4352fc0c61	Run #53d436500e2ac	Diff	Diff%
Number of Function Calls	9	9	0	0.0%
Incl. Wall Time (microsec)	848	791	-57	-6.7%
Incl. Wall Time (microsec) per call	94	88	-6	-6.7%
Excl. Wall Time (microsec)	344	342	-2	-0.6%
Incl. CPU (microsecs)	862	800	-62	-7.2%
Incl. CPU (microsecs) per call	96	89	-7	-7.2%
Excl. CPU (microsec)	242	268	26	10.7%
Incl. MemUse (bytes)	109,832	109,824	-8	-0.0%
Incl. MemUse (bytes) per call	12,204	12,203	-1	-0.0%
Excl. MemUse (bytes)	7,072	7,072	0	0.0%
Incl. PeakMemUse (bytes)	70,704	70,648	-56	-0.1%
Incl. PeakMemUse (bytes) per call	7,856	7,850	-6	-0.1%
Excl. PeakMemUse (bytes)	7,728	7,728	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%	-57	-0.9%	-62	-0.9%	-8	-0.0%	-56	-0.1%
Exclusive Metrics Diff for Current Function			-2	-3.5%	26	41.9%	0	0.0%	0	0.0%
*Parent functions*
_filter_html	0	N/A%	-36	-63.2%	-37	-59.7%	0	0.0%	0	0.0%
Drupal\Component\Utility\Xss::filterAdmin	0	N/A%	-31	-54.4%	-33	-53.2%	-8	-100.0%	-56	-100.0%
Drupal\Core\Datetime\Date::format	0	N/A%	10	17.5%	8	12.9%	0	0.0%	0	0.0%
*Child functions*
array_flip	0	N/A%	-41	-71.9%	-39	-62.9%	-8	-100.0%	-24	-42.9%
preg_replace_callback	0	N/A%	-13	-22.8%	-15	-24.2%	0	0.0%	0	0.0%
Drupal\Component\Utility\SafeMarkup::set	0	N/A%	-1	-1.8%	-1	-1.6%	0	0.0%	0	0.0%
preg_replace	0	N/A%	-1	-1.8%	-22	-35.5%	0	0.0%	-32	-57.1%
str_replace	0	N/A%	1	1.8%	-7	-11.3%	0	0.0%	0	0.0%
chr	0	N/A%	0	0.0%	-2	-3.2%	0	0.0%	0	0.0%
Drupal\Component\Utility\Unicode::validateUtf8	0	N/A%	0	0.0%	-2	-3.2%	0	0.0%	0	0.0%