XHProf: Hierarchical Profiler Report

Diff Report: Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52998923d: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for theme

theme	Run #517d51ae434de	Run #517d52998923d	Diff	Diff%
Number of Function Calls	3	3	0	0.0%
Incl. Wall Time (microsec)	53,303	57,894	4,591	8.6%
Incl. Wall Time (microsec) per call	17,768	19,298	1,530	8.6%
Excl. Wall Time (microsec)	291	282	-9	-3.1%
Incl. CPU (microsecs)	51,814	56,041	4,227	8.2%
Incl. CPU (microsecs) per call	17,271	18,680	1,409	8.2%
Excl. CPU (microsec)	236	215	-21	-8.9%
Incl. MemUse (bytes)	1,471,288	1,566,840	95,552	6.5%
Incl. MemUse (bytes) per call	490,429	522,280	31,851	6.5%
Excl. MemUse (bytes)	-125,576	-125,696	-120	-0.1%
Incl. PeakMemUse (bytes)	1,617,536	1,724,272	106,736	6.6%
Incl. PeakMemUse (bytes) per call	539,179	574,757	35,579	6.6%
Excl. PeakMemUse (bytes)	5,832	3,496	-2,336	-40.1%

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%	4,591	137.1%	4,227	165.4%	95,552	1439.0%	106,736	1597.8%
Exclusive Metrics Diff for Current Function			-9	-0.2%	-21	-0.5%	-120	-0.1%	-2,336	-2.2%
*Parent functions*
drupal_render	0	N/A%	3,326	72.4%	3,457	81.8%	-1,008	-1.1%	-1,176	-1.1%
Drupal\system\Plugin\block\block\SystemPoweredByBlock::blockBuild	0	N/A%	1,265	27.6%	770	18.2%	96,560	101.1%	107,912	101.1%
*Child functions*
theme_render_template	0	N/A%	3,642	79.3%	3,531	83.5%	-880	-0.9%	-672	-0.6%
theme_get_registry	0	N/A%	1,278	27.8%	785	18.6%	96,416	100.9%	115,936	108.6%
template_preprocess_page	0	N/A%	-208	-4.5%	39	0.9%	0	0.0%	-280	-0.3%
template_process_page	0	N/A%	-79	-1.7%	-80	-1.9%	0	0.0%	0	0.0%
template_process_html	0	N/A%	-44	-1.0%	-44	-1.0%	24	0.0%	-224	-0.2%
template_preprocess_html	0	N/A%	12	0.3%	12	0.3%	-56	-0.1%	0	0.0%
rdf_preprocess_html	0	N/A%	4	0.1%	5	0.1%	24	0.0%	0	0.0%
contextual_preprocess	0	N/A%	-4	-0.1%	-3	-0.1%	0	0.0%	0	0.0%
shortcut_preprocess_page	0	N/A%	2	0.0%	3	0.1%	0	0.0%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::offsetExists	0	N/A%	-2	-0.0%	-1	-0.0%	24	0.0%	-1,584	-1.5%
theme_system_powered_by	0	N/A%	2	0.0%	4	0.1%	0	0.0%	-2,600	-2.4%
Symfony\Component\DependencyInjection\Container::get	0	N/A%	-1	-0.0%	1	0.0%	0	0.0%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::offsetGet	0	N/A%	1	0.0%	-2	-0.0%	88	0.1%	-600	-0.6%
template_preprocess	0	N/A%	-1	-0.0%	-1	-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%
drupal_container	0	N/A%	-1	-0.0%	-1	-0.0%	0	0.0%	0	0.0%
tour_preprocess_page	0	N/A%	-1	-0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded	0	N/A%	1	0.0%	2	0.0%	32	0.0%	0	0.0%
is_array	0	N/A%	0	0.0%	1	0.0%	0	0.0%	-424	-0.4%
views_preprocess_html	0	N/A%	0	0.0%	1	0.0%	0	0.0%	0	0.0%
array_reverse	0	N/A%	0	0.0%	2	0.0%	0	0.0%	0	0.0%
function_exists	0	N/A%	0	0.0%	-6	-0.1%	0	0.0%	-480	-0.4%