XHProf: Hierarchical Profiler Report

Diff Report: Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for theme

theme	Run #51978cc86c728	Run #51978d4d92dd9	Diff	Diff%
Number of Function Calls	3	3	0	0.0%
Incl. Wall Time (microsec)	56,682	57,152	470	0.8%
Incl. Wall Time (microsec) per call	18,894	19,051	157	0.8%
Excl. Wall Time (microsec)	288	279	-9	-3.1%
Incl. CPU (microsecs)	51,016	51,224	208	0.4%
Incl. CPU (microsecs) per call	17,005	17,075	69	0.4%
Excl. CPU (microsec)	219	213	-6	-2.7%
Incl. MemUse (bytes)	2,997,472	3,019,704	22,232	0.7%
Incl. MemUse (bytes) per call	999,157	1,006,568	7,411	0.7%
Excl. MemUse (bytes)	-56,912	-57,504	-592	-1.0%
Incl. PeakMemUse (bytes)	3,140,888	3,165,552	24,664	0.8%
Incl. PeakMemUse (bytes) per call	1,046,963	1,055,184	8,221	0.8%
Excl. PeakMemUse (bytes)	2,392	2,392	0	0.0%

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%	470	188.8%	208	171.9%	22,232	102.4%	24,664	105.5%
Exclusive Metrics Diff for Current Function			-9	-1.9%	-6	-2.9%	-592	-2.7%	0	0.0%
*Parent functions*
drupal_render	0	N/A%	471	100.2%	202	97.1%	22,232	100.0%	24,672	100.0%
Drupal\system\Plugin\Block\SystemPoweredByBlock::blockBuild	0	N/A%	-1	-0.2%	6	2.9%	0	0.0%	-8	-0.0%
*Child functions*
theme_render_template	0	N/A%	958	203.8%	764	367.3%	22,768	102.4%	28,560	115.8%
template_process_page	0	N/A%	-383	-81.5%	-262	-126.0%	32	0.1%	168	0.7%
template_preprocess_page	0	N/A%	-67	-14.3%	-264	-126.9%	0	0.0%	-72	-0.3%
template_preprocess_html	0	N/A%	-15	-3.2%	-15	-7.2%	0	0.0%	0	0.0%
theme_get_registry	0	N/A%	-10	-2.1%	-2	-1.0%	0	0.0%	-16	-0.1%
template_process_html	0	N/A%	-9	-1.9%	-9	-4.3%	16	0.1%	-3,984	-16.2%
theme_system_powered_by	0	N/A%	8	1.7%	8	3.8%	0	0.0%	8	0.0%
shortcut_preprocess_page	0	N/A%	-3	-0.6%	-2	-1.0%	0	0.0%	0	0.0%
template_preprocess	0	N/A%	2	0.4%	3	1.4%	0	0.0%	0	0.0%
rdf_preprocess_html	0	N/A%	-1	-0.2%	-1	-0.5%	8	0.0%	0	0.0%
tour_preprocess_page	0	N/A%	-1	-0.2%	-1	-0.5%	0	0.0%	0	0.0%
contextual_preprocess	0	N/A%	-1	-0.2%	-2	-1.0%	0	0.0%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::offsetExists	0	N/A%	1	0.2%	-1	-0.5%	0	0.0%	0	0.0%
function_exists	0	N/A%	1	0.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded	0	N/A%	-1	-0.2%	-2	-1.0%	0	0.0%	0	0.0%
is_array	0	N/A%	0	0.0%	3	1.4%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::get	0	N/A%	0	0.0%	1	0.5%	0	0.0%	0	0.0%
views_preprocess_html	0	N/A%	0	0.0%	-1	-0.5%	0	0.0%	0	0.0%
Drupal\Core\Template\Attribute::__construct	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%	-1	-0.5%	0	0.0%	0	0.0%
rdf_process	0	N/A%	0	0.0%	-2	-1.0%	0	0.0%	0	0.0%
array_reverse	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
drupal_container	0	N/A%	0	0.0%	-1	-0.5%	0	0.0%	0	0.0%
Drupal\Core\Template\Attribute::__clone	0	N/A%	0	0.0%	1	0.5%	0	0.0%	0	0.0%