XHProf: Hierarchical Profiler Report

Diff Report: Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

url	Run #541de429e5ab1	Run #541de5cbd937a	Diff	Diff%
Number of Function Calls	36	37	1	2.8%
Incl. Wall Time (microsec)	5,245	5,023	-222	-4.2%
Incl. Wall Time (microsec) per call	146	136	-10	-6.8%
Excl. Wall Time (microsec)	240	230	-10	-4.2%
Incl. CPU (microsecs)	5,105	4,901	-204	-4.0%
Incl. CPU (microsecs) per call	142	132	-9	-6.6%
Excl. CPU (microsec)	216	197	-19	-8.8%
Incl. MemUse (bytes)	49,040	50,224	1,184	2.4%
Incl. MemUse (bytes) per call	1,362	1,357	-5	-0.4%
Excl. MemUse (bytes)	5,360	6,128	768	14.3%
Incl. PeakMemUse (bytes)	40,360	37,792	-2,568	-6.4%
Incl. PeakMemUse (bytes) per call	1,121	1,021	-100	-8.9%
Excl. PeakMemUse (bytes)	1,328	1,712	384	28.9%

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*
url	1	33.3%	-222	-2.4%	-204	-2.5%	1,184	1.0%	-2,568	-2.1%
Exclusive Metrics Diff for Current Function			-10	-4.5%	-19	-9.3%	768	64.9%	384	15.0%
*Parent functions*
l	-10	-1000.0%	-1,685	-759.0%	-1,672	-819.6%	-960	-81.1%	-2,488	-96.9%
template_preprocess_pager	11	1100.0%	1,425	641.9%	1,434	702.9%	2,080	175.7%	0	0.0%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage	0	0.0%	58	26.1%	57	27.9%	24	2.0%	0	0.0%
Drupal\views\Plugin\views\style\Rss::attachTo	0	0.0%	-37	-16.7%	-40	-19.6%	24	2.0%	-80	-3.1%
rdf_preprocess_username	0	0.0%	17	7.7%	17	8.3%	0	0.0%	0	0.0%
template_preprocess_page	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\user\Plugin\Block\UserLoginBlock::build	0	0.0%	0	0.0%	0	0.0%	16	1.4%	0	0.0%
*Child functions*
Drupal\Core\Routing\UrlGenerator::generateFromPath	1	50.0%	-130	-58.6%	-129	-63.2%	416	35.1%	-2,968	-115.6%
Drupal::urlGenerator	1	50.0%	-82	-36.9%	-56	-27.5%	0	0.0%	16	0.6%