XHProf: Hierarchical Profiler Report

Diff Report: Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52084105e6dcb: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Routing\UrlGenerator::generateFromPath	Run #5208407650493	Run #52084105e6dcb	Diff	Diff%
Number of Function Calls	7	7	0	0.0%
Incl. Wall Time (microsec)	1,217	1,286	69	5.7%
Incl. Wall Time (microsec) per call	174	184	10	5.7%
Excl. Wall Time (microsec)	182	173	-9	-4.9%
Incl. CPU (microsecs)	933	907	-26	-2.8%
Incl. CPU (microsecs) per call	133	130	-4	-2.8%
Excl. CPU (microsec)	143	127	-16	-11.2%
Incl. MemUse (bytes)	29,824	29,856	32	0.1%
Incl. MemUse (bytes) per call	4,261	4,265	5	0.1%
Excl. MemUse (bytes)	1,792	1,792	0	0.0%
Incl. PeakMemUse (bytes)	15,736	408	-15,328	-97.4%
Incl. PeakMemUse (bytes) per call	2,248	58	-2,190	-97.4%
Excl. PeakMemUse (bytes)	3,728	48	-3,680	-98.7%

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\Core\Routing\UrlGenerator::generateFromPath	0	N/A%	69	9.0%	-26	-2.5%	32	0.1%	-15,328	-56.0%
Exclusive Metrics Diff for Current Function			-9	-13.0%	-16	-61.5%	0	0.0%	-3,680	-24.0%
*Parent function*
url	0	N/A%	69	100.0%	-26	-100.0%	32	100.0%	-15,328	-100.0%
*Child functions*
Drupal\Core\Routing\UrlGenerator::processPath	0	N/A%	81	117.4%	-10	-38.5%	0	0.0%	-8,448	-55.1%
rtrim	0	N/A%	-1	-1.4%	1	3.8%	0	0.0%	-632	-4.1%
Drupal\Core\Routing\UrlGenerator::initialized	0	N/A%	-1	-1.4%	-2	-7.7%	0	0.0%	-480	-3.1%
ltrim	0	N/A%	-1	-1.4%	1	3.8%	0	0.0%	-632	-4.1%
Drupal\Component\Utility\Url::buildQuery	0	N/A%	0	0.0%	-1	-3.8%	32	100.0%	0	0.0%
str_replace	0	N/A%	0	0.0%	1	3.8%	0	0.0%	-640	-4.2%
rawurlencode	0	N/A%	0	0.0%	0	0.0%	0	0.0%	-480	-3.1%
strpos	0	N/A%	0	0.0%	0	0.0%	0	0.0%	-336	-2.2%