XHProf: Hierarchical Profiler Report

Diff Report: Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe82fef731: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for theme@2

theme@2	Run #519fe6587b366	Run #519fe82fef731	Diff	Diff%
Number of Function Calls	20	20	0	0.0%
Incl. Wall Time (microsec)	19,557	19,488	-69	-0.4%
Incl. Wall Time (microsec) per call	978	974	-3	-0.4%
Excl. Wall Time (microsec)	471	460	-11	-2.3%
Incl. CPU (microsecs)	16,000	20,000	4,000	25.0%
Incl. CPU (microsecs) per call	800	1,000	200	25.0%
Excl. CPU (microsec)	0	4,000	4,000	N/A%
Incl. MemUse (bytes)	569,968	630,832	60,864	10.7%
Incl. MemUse (bytes) per call	28,498	31,542	3,043	10.7%
Excl. MemUse (bytes)	-6,528	-6,544	-16	-0.2%
Incl. PeakMemUse (bytes)	755,864	815,768	59,904	7.9%
Incl. PeakMemUse (bytes) per call	37,793	40,788	2,995	7.9%
Excl. PeakMemUse (bytes)	10,360	10,288	-72	-0.7%

Parent/Child Regression/Improvement report for theme@2 [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*
theme@2	0	N/A%	-69	-1.6%	4,000	100.0%	60,864	97.6%	59,904	96.8%
Exclusive Metrics Diff for Current Function			-11	-15.9%	4,000	100.0%	-16	-0.0%	-72	-0.1%
*Parent functions*
drupal_render@5	0	N/A%	-74	-107.2%	4,000	100.0%	0	0.0%	-424	-0.7%
drupal_render@4	0	N/A%	30	43.5%	0	0.0%	60,864	100.0%	60,328	100.7%
drupal_render@6	0	N/A%	-15	-21.7%	0	0.0%	0	0.0%	0	0.0%
drupal_render@3	0	N/A%	-10	-14.5%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
theme_system_config_form	0	N/A%	42	60.9%	0	0.0%	60,728	99.8%	60,112	100.3%
theme_form_element	0	N/A%	-31	-44.9%	0	0.0%	0	0.0%	0	0.0%
template_preprocess_input	0	N/A%	-22	-31.9%	0	0.0%	16	0.0%	0	0.0%
theme_input	0	N/A%	-22	-31.9%	0	0.0%	0	0.0%	64	0.1%
theme_form	0	N/A%	-9	-13.0%	0	0.0%	136	0.2%	184	0.3%
theme_menu_local_task	0	N/A%	-9	-13.0%	0	0.0%	0	0.0%	0	0.0%
theme_menu_link	0	N/A%	-3	-4.3%	0	0.0%	0	0.0%	-168	-0.3%
Symfony\Component\DependencyInjection\Container::get	0	N/A%	-3	-4.3%	0	0.0%	0	0.0%	0	0.0%
theme_container	0	N/A%	-1	-1.4%	0	0.0%	0	0.0%	0	0.0%
template_preprocess_item_list	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
bartik_menu_tree	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
template_preprocess_menu_tree	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_item_list	0	N/A%	0	0.0%	0	0.0%	0	0.0%	200	0.3%
array_keys	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
strrpos	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
is_array	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_get_registry	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::offsetExists	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::offsetGet	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
substr	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
drupal_container	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
function_exists	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
array_reverse	0	N/A%	0	0.0%	0	0.0%	0	0.0%	-416	-0.7%