XHProf: Hierarchical Profiler Report

Diff Report: Run #517d525cbaeb1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for theme

theme	Run #517d525cbaeb1	Run #517d51ae434de	Diff	Diff%
Number of Function Calls	3	3	0	0.0%
Incl. Wall Time (microsec)	60,289	53,303	-6,986	-11.6%
Incl. Wall Time (microsec) per call	20,096	17,768	-2,329	-11.6%
Excl. Wall Time (microsec)	277	291	14	5.1%
Incl. CPU (microsecs)	58,582	51,814	-6,768	-11.6%
Incl. CPU (microsecs) per call	19,527	17,271	-2,256	-11.6%
Excl. CPU (microsec)	222	236	14	6.3%
Incl. MemUse (bytes)	1,564,712	1,471,288	-93,424	-6.0%
Incl. MemUse (bytes) per call	521,571	490,429	-31,141	-6.0%
Excl. MemUse (bytes)	-125,592	-125,576	16	0.0%
Incl. PeakMemUse (bytes)	1,722,384	1,617,536	-104,848	-6.1%
Incl. PeakMemUse (bytes) per call	574,128	539,179	-34,949	-6.1%
Excl. PeakMemUse (bytes)	3,496	5,832	2,336	66.8%

Parent/Child Regression/Improvement report for theme [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	0	N/A%	-6,986	-116.3%	-6,768	-123.6%	-93,424	-1518.6%	-104,848	-1713.2%
Exclusive Metrics Diff for Current Function			14	0.2%	14	0.2%	16	0.0%	2,336	2.2%
*Parent functions*
drupal_render	0	N/A%	-5,834	-83.5%	-5,982	-88.4%	3,144	3.4%	3,128	3.0%
Drupal\system\Plugin\block\block\SystemPoweredByBlock::blockBuild	0	N/A%	-1,152	-16.5%	-786	-11.6%	-96,568	-103.4%	-107,976	-103.0%
*Child functions*
theme_render_template	0	N/A%	-6,484	-92.8%	-6,433	-95.1%	3,200	3.4%	3,072	2.9%
theme_get_registry	0	N/A%	-1,170	-16.7%	-804	-11.9%	-96,424	-103.2%	-116,000	-110.6%
template_preprocess_page	0	N/A%	381	5.5%	180	2.7%	0	0.0%	240	0.2%
template_process_html	0	N/A%	175	2.5%	176	2.6%	-32	-0.0%	-160	-0.2%
template_process_page	0	N/A%	89	1.3%	90	1.3%	-24	-0.0%	-24	-0.0%
template_preprocess	0	N/A%	7	0.1%	7	0.1%	0	0.0%	0	0.0%
template_preprocess_html	0	N/A%	-7	-0.1%	-7	-0.1%	8	0.0%	0	0.0%
contextual_preprocess	0	N/A%	5	0.1%	4	0.1%	0	0.0%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::offsetExists	0	N/A%	4	0.1%	1	0.0%	-24	-0.0%	1,584	1.5%
rdf_preprocess_html	0	N/A%	-2	-0.0%	-2	-0.0%	-24	-0.0%	0	0.0%
array_reverse	0	N/A%	-1	-0.0%	0	0.0%	0	0.0%	0	0.0%
tour_preprocess_page	0	N/A%	1	0.0%	2	0.0%	0	0.0%	0	0.0%
rdf_process	0	N/A%	1	0.0%	0	0.0%	0	0.0%	0	0.0%
shortcut_preprocess_page	0	N/A%	-1	-0.0%	-1	-0.0%	0	0.0%	0	0.0%
function_exists	0	N/A%	1	0.0%	1	0.0%	0	0.0%	480	0.5%
Drupal\Core\Extension\ModuleHandler::isLoaded	0	N/A%	-1	-0.0%	0	0.0%	-32	-0.0%	0	0.0%
theme_system_powered_by	0	N/A%	1	0.0%	1	0.0%	0	0.0%	2,600	2.5%
drupal_container	0	N/A%	1	0.0%	3	0.0%	0	0.0%	0	0.0%
is_array	0	N/A%	0	0.0%	-2	-0.0%	0	0.0%	424	0.4%
views_preprocess_html	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::get	0	N/A%	0	0.0%	-2	-0.0%	0	0.0%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::offsetGet	0	N/A%	0	0.0%	4	0.1%	-88	-0.1%	600	0.6%