XHProf: Hierarchical Profiler Report

Diff Report: Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Routing\UrlGenerator::generateFromPath	Run #51fdbdbb58abc	Run #51fdbca2b5409	Diff	Diff%
Number of Function Calls	197	197	0	0.0%
Incl. Wall Time (microsec)	13,934	13,935	1	0.0%
Incl. Wall Time (microsec) per call	71	71	0	0.0%
Excl. Wall Time (microsec)	3,538	3,543	5	0.1%
Incl. CPU (microsecs)	13,790	13,826	36	0.3%
Incl. CPU (microsecs) per call	70	70	0	0.3%
Excl. CPU (microsec)	2,876	2,877	1	0.0%
Incl. MemUse (bytes)	53,040	53,032	-8	-0.0%
Incl. MemUse (bytes) per call	269	269	-0	-0.0%
Excl. MemUse (bytes)	-39,528	-39,536	-8	-0.0%
Incl. PeakMemUse (bytes)	153,480	156,056	2,576	1.7%
Incl. PeakMemUse (bytes) per call	779	792	13	1.7%
Excl. PeakMemUse (bytes)	80,664	82,320	1,656	2.1%

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%	1	0.1%	36	50.0%	-8	-0.0%	2,576	8.4%
Exclusive Metrics Diff for Current Function			5	500.0%	1	2.8%	-8	-100.0%	1,656	64.3%
*Parent function*
url	0	N/A%	1	100.0%	36	100.0%	-8	-100.0%	2,576	100.0%
*Child functions*
Drupal\Core\Routing\UrlGenerator::processPath	0	N/A%	23	2300.0%	48	133.3%	0	0.0%	384	14.9%
rawurlencode	0	N/A%	-14	-1400.0%	1	2.8%	0	0.0%	0	0.0%
Drupal\Component\Utility\Url::buildQuery	0	N/A%	-8	-800.0%	4	11.1%	0	0.0%	0	0.0%
ltrim	0	N/A%	-2	-200.0%	4	11.1%	0	0.0%	0	0.0%
strpos	0	N/A%	-1	-100.0%	-3	-8.3%	0	0.0%	48	1.9%
str_replace	0	N/A%	-1	-100.0%	-19	-52.8%	0	0.0%	0	0.0%
Drupal\Core\Routing\UrlGenerator::initialized	0	N/A%	-1	-100.0%	4	11.1%	0	0.0%	0	0.0%
rtrim	0	N/A%	0	0.0%	-4	-11.1%	0	0.0%	488	18.9%