XHProf: Hierarchical Profiler Report

Diff Report: Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::getActiveTheme

Drupal\Core\Theme\ThemeManager::getActiveTheme	Run #54433ad6a7755	Run #544333b05173f	Diff	Diff%
Number of Function Calls	3,376	3,376	0	0.0%
Incl. Wall Time (microsec)	6,581	6,817	236	3.6%
Incl. Wall Time (microsec) per call	2	2	0	3.6%
Excl. Wall Time (microsec)	3,797	3,862	65	1.7%
Incl. CPU (microsecs)	8,946	9,047	101	1.1%
Incl. CPU (microsecs) per call	3	3	0	1.1%
Excl. CPU (microsec)	6,257	6,201	-56	-0.9%
Incl. MemUse (bytes)	267,504	269,264	1,760	0.7%
Incl. MemUse (bytes) per call	79	80	1	0.7%
Excl. MemUse (bytes)	17,536	17,464	-72	-0.4%
Incl. PeakMemUse (bytes)	145,872	147,744	1,872	1.3%
Incl. PeakMemUse (bytes) per call	43	44	1	1.3%
Excl. PeakMemUse (bytes)	4,952	5,144	192	3.9%

Parent/Child Regression/Improvement report for Drupal\Core\Theme\ThemeManager::getActiveTheme [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*
Drupal\Core\Theme\ThemeManager::getActiveTheme	0	N/A%	236	0.3%	101	0.1%	1,760	2.9%	1,872	3.3%
Exclusive Metrics Diff for Current Function			65	27.5%	-56	-55.4%	-72	-4.1%	192	10.3%
*Parent functions*
Drupal\views\ViewExecutable::render	0	N/A%	171	72.5%	156	154.5%	1,808	102.7%	1,680	89.7%
Drupal\Core\Theme\Registry::init	0	N/A%	51	21.6%	17	16.8%	0	0.0%	64	3.4%
template_preprocess	0	N/A%	-19	-8.1%	-47	-46.5%	0	0.0%	0	0.0%
_theme@3	0	N/A%	15	6.4%	-40	-39.6%	0	0.0%	0	0.0%
_theme	0	N/A%	5	2.1%	22	21.8%	0	0.0%	0	0.0%
_theme@2	0	N/A%	4	1.7%	4	4.0%	0	0.0%	80	4.3%
theme_get_setting	0	N/A%	3	1.3%	3	3.0%	0	0.0%	0	0.0%
_theme@6	0	N/A%	2	0.8%	8	7.9%	0	0.0%	0	0.0%
_theme@1	0	N/A%	2	0.8%	6	5.9%	0	0.0%	0	0.0%
color_preprocess_page	0	N/A%	1	0.4%	1	1.0%	-16	-0.9%	48	2.6%
_theme@5	0	N/A%	1	0.4%	5	5.0%	0	0.0%	0	0.0%
_theme@4	0	N/A%	1	0.4%	2	2.0%	0	0.0%	0	0.0%
Drupal\Core\Theme\ThemeManager::alter	0	N/A%	-1	-0.4%	-32	-31.7%	0	0.0%	0	0.0%
drupal_get_css	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
color_css_alter	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
template_preprocess_page	0	N/A%	0	0.0%	-1	-1.0%	-40	-2.3%	0	0.0%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage	0	N/A%	0	0.0%	0	0.0%	16	0.9%	0	0.0%
color_library_alter	0	N/A%	0	0.0%	-3	-3.0%	0	0.0%	0	0.0%
_block_page_build	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
drupal_prepare_page	0	N/A%	0	0.0%	1	1.0%	0	0.0%	0	0.0%
Drupal\Core\Render\Element\Page::preRenderPage	0	N/A%	0	0.0%	-1	-1.0%	-8	-0.5%	0	0.0%
*Child function*
Drupal\Core\Theme\ThemeManager::initTheme	0	N/A%	171	72.5%	157	155.4%	1,832	104.1%	1,680	89.7%