XHProf: Hierarchical Profiler Report

Diff Report: Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for theme

theme	Run #517c7d73caad2	Run #517c7dc1dc4c3	Diff	Diff%
Number of Function Calls	3	3	0	0.0%
Incl. Wall Time (microsec)	39,070	39,793	723	1.9%
Incl. Wall Time (microsec) per call	13,023	13,264	241	1.9%
Excl. Wall Time (microsec)	287	291	4	1.4%
Incl. CPU (microsecs)	37,256	37,693	437	1.2%
Incl. CPU (microsecs) per call	12,419	12,564	146	1.2%
Excl. CPU (microsec)	208	229	21	10.1%
Incl. MemUse (bytes)	1,553,416	1,553,504	88	0.0%
Incl. MemUse (bytes) per call	517,805	517,835	29	0.0%
Excl. MemUse (bytes)	-120,000	-120,016	-16	-0.0%
Incl. PeakMemUse (bytes)	1,689,264	1,689,312	48	0.0%
Incl. PeakMemUse (bytes) per call	563,088	563,104	16	0.0%
Excl. PeakMemUse (bytes)	3,496	3,496	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%	723	204.8%	437	46.7%	88	3.5%	48	2.0%
Exclusive Metrics Diff for Current Function			4	0.6%	21	4.8%	-16	-18.2%	0	0.0%
*Parent functions*
drupal_render	0	N/A%	738	102.1%	471	107.8%	88	100.0%	48	100.0%
Drupal\system\Plugin\block\block\SystemPoweredByBlock::blockBuild	0	N/A%	-15	-2.1%	-34	-7.8%	0	0.0%	0	0.0%
*Child functions*
template_process_html	0	N/A%	735	101.7%	735	168.2%	32	36.4%	40	83.3%
theme_render_template	0	N/A%	391	54.1%	298	68.2%	120	136.4%	120	250.0%
template_preprocess_page	0	N/A%	-354	-49.0%	-533	-122.0%	0	0.0%	-40	-83.3%
template_preprocess	0	N/A%	-25	-3.5%	-26	-5.9%	0	0.0%	0	0.0%
theme_get_registry	0	N/A%	-15	-2.1%	-31	-7.1%	0	0.0%	0	0.0%
template_preprocess_html	0	N/A%	7	1.0%	8	1.8%	-48	-54.5%	0	0.0%
rdf_preprocess_html	0	N/A%	-5	-0.7%	-5	-1.1%	0	0.0%	0	0.0%
template_process_page	0	N/A%	-5	-0.7%	-4	-0.9%	0	0.0%	-72	-150.0%
contextual_preprocess	0	N/A%	-5	-0.7%	-6	-1.4%	0	0.0%	0	0.0%
rdf_process	0	N/A%	1	0.1%	-3	-0.7%	0	0.0%	0	0.0%
shortcut_preprocess_page	0	N/A%	-1	-0.1%	-3	-0.7%	0	0.0%	0	0.0%
drupal_container	0	N/A%	-1	-0.1%	0	0.0%	0	0.0%	0	0.0%
is_array	0	N/A%	-1	-0.1%	-1	-0.2%	0	0.0%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::offsetExists	0	N/A%	-1	-0.1%	-3	-0.7%	0	0.0%	0	0.0%
function_exists	0	N/A%	-1	-0.1%	-5	-1.1%	0	0.0%	0	0.0%
theme_system_powered_by	0	N/A%	-1	-0.1%	-1	-0.2%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::get	0	N/A%	0	0.0%	-1	-0.2%	0	0.0%	0	0.0%
views_preprocess_html	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%	0	0.0%
tour_preprocess_page	0	N/A%	0	0.0%	-1	-0.2%	0	0.0%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::offsetGet	0	N/A%	0	0.0%	2	0.5%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded	0	N/A%	0	0.0%	-4	-0.9%	0	0.0%	0	0.0%