XHProf: Hierarchical Profiler Report

Diff Report: Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\Component\Utility\Xss::filter	Run #523f1f1f50546	Run #523f1dee40c1a	Diff	Diff%
Number of Function Calls	58	58	0	0.0%
Incl. Wall Time (microsec)	5,347	5,312	-35	-0.7%
Incl. Wall Time (microsec) per call	92	92	-1	-0.7%
Excl. Wall Time (microsec)	1,492	1,474	-18	-1.2%
Incl. CPU (microsecs)	5,402	5,368	-34	-0.6%
Incl. CPU (microsecs) per call	93	93	-1	-0.6%
Excl. CPU (microsec)	980	993	13	1.3%
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)	-416,560	-416,560	0	0.0%
Incl. PeakMemUse (bytes)	160,824	160,656	-168	-0.1%
Incl. PeakMemUse (bytes) per call	2,773	2,770	-3	-0.1%
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%	-35	-1.0%	-34	-1.1%	-16	-0.0%	-168	-0.1%
Exclusive Metrics Diff for Current Function			-18	-51.4%	13	38.2%	0	0.0%	0	0.0%
*Parent functions*
Drupal\Core\Datetime\Date::format	0	N/A%	-29	-82.9%	-27	-79.4%	-16	-100.0%	0	0.0%
filter_xss	0	N/A%	-20	-57.1%	-19	-55.9%	-16	-100.0%	8	4.8%
Drupal\Component\Utility\Xss::filterAdmin	0	N/A%	14	40.0%	12	35.3%	16	100.0%	-176	-104.8%
*Child functions*
preg_replace	0	N/A%	-47	-134.3%	-56	-164.7%	0	0.0%	0	0.0%
Drupal\Component\Utility\Unicode::validateUtf8	0	N/A%	-30	-85.7%	-41	-120.6%	0	0.0%	0	0.0%
str_replace	0	N/A%	28	80.0%	21	61.8%	0	0.0%	0	0.0%
preg_replace_callback	0	N/A%	24	68.6%	29	85.3%	0	0.0%	-56	-33.3%
chr	0	N/A%	9	25.7%	-4	-11.8%	0	0.0%	0	0.0%
Drupal\Component\Utility\Xss::split	0	N/A%	-1	-2.9%	4	11.8%	-16	-100.0%	-112	-66.7%