XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for l

l	Run #51ec3b81ad265	Run #51ec3c5ab9ae4	Diff	Diff%
Number of Function Calls	35	35	0	0.0%
Incl. Wall Time (microsec)	6,774	6,749	-25	-0.4%
Incl. Wall Time (microsec) per call	194	193	-1	-0.4%
Excl. Wall Time (microsec)	888	871	-17	-1.9%
Incl. CPU (microsecs)	6,803	6,780	-23	-0.3%
Incl. CPU (microsecs) per call	194	194	-1	-0.3%
Excl. CPU (microsec)	678	698	20	2.9%
Incl. MemUse (bytes)	85,000	85,048	48	0.1%
Incl. MemUse (bytes) per call	2,429	2,430	1	0.1%
Excl. MemUse (bytes)	-28,568	-28,568	0	0.0%
Incl. PeakMemUse (bytes)	71,760	72,384	624	0.9%
Incl. PeakMemUse (bytes) per call	2,050	2,068	18	0.9%
Excl. PeakMemUse (bytes)	8,040	8,624	584	7.3%

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%	-25	-6.7%	-23	-2.2%	48	0.1%	624	1.7%
Exclusive Metrics Diff for Current Function			-17	-68.0%	20	87.0%	0	0.0%	584	93.6%
*Parent functions*
template_preprocess_node_add_list	10	N/A%	1,232	4928.0%	1,240	5391.3%	1,944	4050.0%	7,568	1212.8%
theme_node_add_list	-10	N/A%	-1,229	-4916.0%	-1,235	-5369.6%	-1,928	-4016.7%	-6,888	-1103.8%
drupal_pre_render_link	0	N/A%	-39	-156.0%	-41	-178.3%	0	0.0%	0	0.0%
Drupal\user\Plugin\Block\UserLoginBlock::build	0	N/A%	34	136.0%	36	156.5%	32	66.7%	-56	-9.0%
theme_menu_link	0	N/A%	-24	-96.0%	-25	-108.7%	0	0.0%	0	0.0%
theme_links	0	N/A%	1	4.0%	1	4.3%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::renderAsLink	0	N/A%	0	0.0%	1	4.3%	0	0.0%	0	0.0%
*Child functions*
url	0	N/A%	-25	-100.0%	-30	-130.4%	0	0.0%	0	0.0%
Drupal\Core\Template\Attribute::__toString	0	N/A%	24	96.0%	15	65.2%	0	0.0%	72	11.5%
check_plain	0	N/A%	-12	-48.0%	-15	-65.2%	0	0.0%	0	0.0%
Drupal\Core\Template\Attribute::__construct	0	N/A%	-9	-36.0%	-10	-43.5%	8	16.7%	-32	-5.1%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	5	20.0%	-2	-8.7%	0	0.0%	0	0.0%
Drupal::moduleHandler	0	N/A%	4	16.0%	1	4.3%	0	0.0%	48	7.7%
is_array	0	N/A%	2	8.0%	-9	-39.1%	0	0.0%	0	0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	2	8.0%	2	8.7%	0	0.0%	0	0.0%
current_path	0	N/A%	1	4.0%	2	8.7%	16	33.3%	0	0.0%
strpos	0	N/A%	0	0.0%	0	0.0%	24	50.0%	-48	-7.7%
drupal_static	0	N/A%	0	0.0%	-1	-4.3%	0	0.0%	0	0.0%
drupal_is_front_page	0	N/A%	0	0.0%	1	4.3%	0	0.0%	0	0.0%
language	0	N/A%	0	0.0%	1	4.3%	0	0.0%	0	0.0%
Drupal::service	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\ParameterBag::all	0	N/A%	0	0.0%	2	8.7%	0	0.0%	0	0.0%