XHProf: Hierarchical Profiler Report

Diff Report: Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Component\Utility\UrlHelper::stripDangerousProtocols	Run #5422297e7f32f	Run #542229efabc5e	Diff	Diff%
Number of Function Calls	9	9	0	0.0%
Incl. Wall Time (microsec)	190	182	-8	-4.2%
Incl. Wall Time (microsec) per call	21	20	-1	-4.2%
Excl. Wall Time (microsec)	127	123	-4	-3.1%
Incl. CPU (microsecs)	202	194	-8	-4.0%
Incl. CPU (microsecs) per call	22	22	-1	-4.0%
Excl. CPU (microsec)	96	89	-7	-7.3%
Incl. MemUse (bytes)	9,792	9,792	0	0.0%
Incl. MemUse (bytes) per call	1,088	1,088	0	0.0%
Excl. MemUse (bytes)	-13,592	-13,592	0	0.0%
Incl. PeakMemUse (bytes)	13,368	13,368	0	0.0%
Incl. PeakMemUse (bytes) per call	1,485	1,485	0	0.0%
Excl. PeakMemUse (bytes)	2,504	2,504	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\UrlHelper::stripDangerousProtocols	0	N/A%	-8	-1.7%	-8	-2.1%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-4	-50.0%	-7	-87.5%	0	N/A%	0	N/A%
*Parent functions*
template_preprocess_form	0	N/A%	-3	-37.5%	-3	-37.5%	0	N/A%	0	N/A%
template_preprocess_html	0	N/A%	-3	-37.5%	-4	-50.0%	0	N/A%	0	N/A%
Drupal\Component\Utility\UrlHelper::filterBadProtocol	0	N/A%	-2	-25.0%	-1	-12.5%	0	N/A%	0	N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath	0	N/A%	0	0.0%	1	12.5%	0	N/A%	0	N/A%
Drupal\Component\Utility\UrlHelper::isExternal	0	N/A%	0	0.0%	-1	-12.5%	0	N/A%	0	N/A%
*Child functions*
array_flip	0	N/A%	-3	-37.5%	0	0.0%	0	N/A%	0	N/A%
preg_match	0	N/A%	-1	-12.5%	-1	-12.5%	0	N/A%	0	N/A%
strtolower	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
substr	0	N/A%	0	0.0%	-1	-12.5%	0	N/A%	0	N/A%
strpos	0	N/A%	0	0.0%	1	12.5%	0	N/A%	0	N/A%