XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for l

l	Run #51ec623000e0c	Run #51ec66a5a877d	Diff	Diff%
Number of Function Calls	97	97	0	0.0%
Incl. Wall Time (microsec)	94,429	94,781	352	0.4%
Incl. Wall Time (microsec) per call	973	977	4	0.4%
Excl. Wall Time (microsec)	2,741	2,724	-17	-0.6%
Incl. CPU (microsecs)	87,237	87,566	329	0.4%
Incl. CPU (microsecs) per call	899	903	3	0.4%
Excl. CPU (microsec)	2,160	2,224	64	3.0%
Incl. MemUse (bytes)	114,760	114,784	24	0.0%
Incl. MemUse (bytes) per call	1,183	1,183	0	0.0%
Excl. MemUse (bytes)	-85,904	-85,800	104	0.1%
Incl. PeakMemUse (bytes)	234,384	164,888	-69,496	-29.7%
Incl. PeakMemUse (bytes) per call	2,416	1,700	-716	-29.7%
Excl. PeakMemUse (bytes)	4,456	5,232	776	17.4%

Parent/Child Regression/Improvement report for l [View Callgraph Diff]

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*
l	0	N/A%	352	15.0%	329	9.6%	24	0.0%	-69,496	-95.5%
Exclusive Metrics Diff for Current Function			-17	-4.8%	64	19.5%	104	433.3%	776	1.1%
*Parent functions*
theme_image_formatter	0	N/A%	470	133.5%	442	134.3%	0	0.0%	-69,920	-100.6%
theme_feed_icon	0	N/A%	-44	-12.5%	-44	-13.4%	24	100.0%	424	0.6%
theme_menu_link	0	N/A%	-2	-0.6%	-1	-0.3%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::renderAsLink	0	N/A%	19	5.4%	16	4.9%	0	0.0%	0	0.0%
theme_links	0	N/A%	-58	-16.5%	-52	-15.8%	0	0.0%	0	0.0%
Drupal\user\Plugin\Block\UserLoginBlock::build	0	N/A%	-33	-9.4%	-32	-9.7%	0	0.0%	0	0.0%
*Child functions*
drupal_render@9	0	N/A%	572	162.5%	528	160.5%	-72	-300.0%	-70,288	-101.1%
Drupal\Core\Template\Attribute::__toString	0	N/A%	-24	-6.8%	-33	-10.0%	0	0.0%	16	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	-30	-8.5%	-36	-10.9%	0	0.0%	0	0.0%
Drupal\Core\Template\Attribute::__construct	0	N/A%	-10	-2.8%	-21	-6.4%	-48	-200.0%	0	0.0%
check_plain	0	N/A%	2	0.6%	-4	-1.2%	24	100.0%	0	0.0%
Drupal::moduleHandler	0	N/A%	-39	-11.1%	-45	-13.7%	0	0.0%	0	0.0%
url	0	N/A%	-85	-24.1%	-98	-29.8%	16	66.7%	0	0.0%
strpos	0	N/A%	0	0.0%	-15	-4.6%	0	0.0%	0	0.0%
current_path	0	N/A%	-4	-1.1%	-4	-1.2%	0	0.0%	0	0.0%
drupal_static	0	N/A%	3	0.9%	3	0.9%	0	0.0%	0	0.0%
drupal_is_front_page	0	N/A%	-12	-3.4%	-11	-3.3%	0	0.0%	0	0.0%
language	0	N/A%	-2	-0.6%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\ParameterBag::all	0	N/A%	0	0.0%	-1	-0.3%	0	0.0%	0	0.0%
Drupal::service	0	N/A%	-4	-1.1%	-4	-1.2%	0	0.0%	0	0.0%
is_array	0	N/A%	2	0.6%	6	1.8%	0	0.0%	0	0.0%