XHProf: Hierarchical Profiler Report

Diff Report: Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for theme@2

theme@2	Run #52e49b394aea8	Run #52e49acfb0eb8	Diff	Diff%
Number of Function Calls	19	19	0	0.0%
Incl. Wall Time (microsec)	5,089	5,051	-38	-0.7%
Incl. Wall Time (microsec) per call	268	266	-2	-0.7%
Excl. Wall Time (microsec)	674	675	1	0.1%
Incl. CPU (microsecs)	5,007	4,978	-29	-0.6%
Incl. CPU (microsecs) per call	264	262	-2	-0.6%
Excl. CPU (microsec)	462	459	-3	-0.6%
Incl. MemUse (bytes)	88,240	88,240	0	0.0%
Incl. MemUse (bytes) per call	4,644	4,644	0	0.0%
Excl. MemUse (bytes)	-10,240	-10,224	16	0.2%
Incl. PeakMemUse (bytes)	177,272	177,312	40	0.0%
Incl. PeakMemUse (bytes) per call	9,330	9,332	2	0.0%
Excl. PeakMemUse (bytes)	120	120	0	0.0%

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%	-38	-3.4%	-29	-3.6%	0	0.0%	40	0.2%
Exclusive Metrics Diff for Current Function			1	2.6%	-3	-10.3%	16	N/A%	0	0.0%
*Parent functions*
drupal_render@4	0	N/A%	-31	-81.6%	-26	-89.7%	-16	N/A%	200	500.0%
theme_form_element_label	0	N/A%	-8	-21.1%	-2	-6.9%	16	N/A%	0	0.0%
drupal_render@3	0	N/A%	1	2.6%	1	3.4%	0	N/A%	0	0.0%
drupal_render@5	0	N/A%	0	0.0%	-3	-10.3%	0	N/A%	-160	-400.0%
drupal_render@6	0	N/A%	0	0.0%	1	3.4%	0	N/A%	0	0.0%
*Child functions*
theme_menu_link	0	N/A%	-33	-86.8%	-29	-100.0%	0	N/A%	200	500.0%
theme_input	0	N/A%	3	7.9%	5	17.2%	0	N/A%	0	0.0%
theme_form_element	0	N/A%	-3	-7.9%	-2	-6.9%	0	N/A%	-160	-400.0%
template_preprocess_input	0	N/A%	-2	-5.3%	3	10.3%	0	N/A%	0	0.0%
Drupal\Core\Theme\Registry::getRuntime	0	N/A%	-2	-5.3%	-3	-10.3%	0	N/A%	0	0.0%
substr	0	N/A%	2	5.3%	-2	-6.9%	0	N/A%	0	0.0%
Drupal::moduleHandler	0	N/A%	-1	-2.6%	-3	-10.3%	0	N/A%	0	0.0%
theme_form_required_marker	0	N/A%	-1	-2.6%	-4	-13.8%	0	N/A%	0	0.0%
theme_container	0	N/A%	1	2.6%	2	6.9%	0	N/A%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	-1	-2.6%	1	3.4%	0	N/A%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::get	0	N/A%	-1	-2.6%	1	3.4%	0	N/A%	0	0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll	0	N/A%	-1	-2.6%	3	10.3%	0	N/A%	0	0.0%
template_preprocess_menu_tree	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
bartik_menu_tree	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
theme_item_list	0	N/A%	0	0.0%	1	3.4%	-16	N/A%	0	0.0%
template_preprocess_item_list	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
array_key_exists	0	N/A%	0	0.0%	1	3.4%	0	N/A%	0	0.0%
array_keys	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
strrpos	0	N/A%	0	0.0%	1	3.4%	0	N/A%	0	0.0%
Drupal::service	0	N/A%	0	0.0%	-2	-6.9%	0	N/A%	0	0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded	0	N/A%	0	0.0%	2	6.9%	0	N/A%	0	0.0%
is_array	0	N/A%	0	0.0%	0	0.0%	16	N/A%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::has	0	N/A%	0	0.0%	4	13.8%	0	N/A%	0	0.0%
function_exists	0	N/A%	0	0.0%	-2	-6.9%	0	N/A%	0	0.0%
array_reverse	0	N/A%	0	0.0%	-3	-10.3%	0	N/A%	0	0.0%
theme_form	0	N/A%	0	0.0%	0	0.0%	-16	N/A%	0	0.0%