XHProf: Hierarchical Profiler Report

Diff Report: Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for theme@5

theme@5	Run #52c641a950046	Run #52c642960e9a6	Diff	Diff%
Number of Function Calls	30	30	0	0.0%
Incl. Wall Time (microsec)	10,982	14,493	3,511	32.0%
Incl. Wall Time (microsec) per call	366	483	117	32.0%
Excl. Wall Time (microsec)	1,272	1,955	683	53.7%
Incl. CPU (microsecs)	11,005	14,523	3,518	32.0%
Incl. CPU (microsecs) per call	367	484	117	32.0%
Excl. CPU (microsec)	882	1,398	516	58.5%
Incl. MemUse (bytes)	28,312	33,760	5,448	19.2%
Incl. MemUse (bytes) per call	944	1,125	182	19.2%
Excl. MemUse (bytes)	-61,936	-216,728	-154,792	-249.9%
Incl. PeakMemUse (bytes)	0	4,600	4,600	N/A%
Incl. PeakMemUse (bytes) per call	0	153	153	N/A%
Excl. PeakMemUse (bytes)	0	0	0	N/A%

Parent/Child Regression/Improvement report for theme@5 [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@5	0	0.0%	3,511	120.0%	3,518	134.4%	5,448	19.4%	4,600	14.1%
Exclusive Metrics Diff for Current Function			683	19.5%	516	14.7%	-154,792	-2841.3%	0	0.0%
*Parent function*
drupal_render@6	0	N/A%	3,511	100.0%	3,518	100.0%	5,448	100.0%	4,600	100.0%
*Child functions*
theme_image	-30	-12.5%	-7,810	-222.4%	-7,833	-222.7%	-12,352	-226.7%	0	0.0%
twig_render_template@1	30	12.5%	6,662	189.7%	6,693	190.3%	27,728	509.0%	4,600	100.0%
Drupal\Core\Template\Attribute::__construct	30	12.5%	2,523	71.9%	2,545	72.3%	85,736	1573.7%	0	0.0%
template_preprocess_image	30	12.5%	954	27.2%	982	27.9%	30,832	565.9%	0	0.0%
contextual_preprocess	30	12.5%	206	5.9%	231	6.6%	768	14.1%	0	0.0%
template_preprocess	30	12.5%	200	5.7%	230	6.5%	35,560	652.7%	0	0.0%
function_exists	60	25.0%	56	1.6%	69	2.0%	0	0.0%	0	0.0%
Drupal\Core\Template\Attribute::__clone	60	25.0%	32	0.9%	75	2.1%	3,672	67.4%	0	0.0%
Drupal::moduleHandler	0	0.0%	21	0.6%	15	0.4%	0	0.0%	0	0.0%
Drupal\Core\Theme\Registry::getRuntime	0	0.0%	19	0.5%	10	0.3%	0	0.0%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::has	0	0.0%	-14	-0.4%	-2	-0.1%	0	0.0%	0	0.0%
array_keys	0	0.0%	-8	-0.2%	-10	-0.3%	48	0.9%	0	0.0%
Drupal::service	0	0.0%	-7	-0.2%	6	0.2%	0	0.0%	0	0.0%
rdf_preprocess_image	0	0.0%	-5	-0.1%	-17	-0.5%	-11,752	-215.7%	0	0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded	0	0.0%	-1	-0.0%	2	0.1%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	0.0%	0	0.0%	-8	-0.2%	0	0.0%	0	0.0%
is_array	0	0.0%	0	0.0%	2	0.1%	0	0.0%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::get	0	0.0%	0	0.0%	1	0.0%	0	0.0%	0	0.0%
array_key_exists	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll	0	0.0%	0	0.0%	4	0.1%	0	0.0%	0	0.0%
array_reverse	0	0.0%	0	0.0%	7	0.2%	0	0.0%	0	0.0%