XHProf: Hierarchical Profiler Report

Diff Report: Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\Component\Utility\UrlHelper::buildQuery	Run #53195bb0cc668	Run #53195a48b6f09	Diff	Diff%
Number of Function Calls	5	5	0	0.0%
Incl. Wall Time (microsec)	138	91	-47	-34.1%
Incl. Wall Time (microsec) per call	28	18	-9	-34.1%
Excl. Wall Time (microsec)	92	73	-19	-20.7%
Incl. CPU (microsecs)	146	98	-48	-32.9%
Incl. CPU (microsecs) per call	29	20	-10	-32.9%
Excl. CPU (microsec)	75	49	-26	-34.7%
Incl. MemUse (bytes)	12,952	7,472	-5,480	-42.3%
Incl. MemUse (bytes) per call	2,590	1,494	-1,096	-42.3%
Excl. MemUse (bytes)	3,168	3,112	-56	-1.8%
Incl. PeakMemUse (bytes)	11,432	0	-11,432	-100.0%
Incl. PeakMemUse (bytes) per call	2,286	0	-2,286	-100.0%
Excl. PeakMemUse (bytes)	3,256	0	-3,256	-100.0%

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::buildQuery	0	0.0%	-47	-1.4%	-48	-1.4%	-5,480	-1.6%	-11,432	-3.3%
Exclusive Metrics Diff for Current Function			-19	-40.4%	-26	-54.2%	-56	-1.0%	-3,256	-28.5%
*Parent functions*
Drupal\Core\Routing\UrlGenerator::generateFromPath	0	N/A%	-26	-55.3%	-26	-54.2%	-5,480	-100.0%	-6,056	-53.0%
drupal_get_destination	0	N/A%	-24	-51.1%	-25	-52.1%	0	0.0%	-5,376	-47.0%
_contextual_links_to_id	0	N/A%	3	6.4%	3	6.2%	0	0.0%	0	0.0%
*Child functions*
Drupal\Component\Utility\UrlHelper::buildQuery@1	-1	-100.0%	-29	-61.7%	-31	-64.6%	-5,336	-97.4%	-5,064	-44.3%
rawurlencode	1	100.0%	2	4.3%	2	4.2%	-112	-2.0%	-976	-8.5%
is_array	0	0.0%	-1	-2.1%	3	6.2%	0	0.0%	-800	-7.0%
str_replace	1	100.0%	0	0.0%	1	2.1%	24	0.4%	-800	-7.0%
implode	0	0.0%	0	0.0%	3	6.2%	0	0.0%	-536	-4.7%