XHProf: Hierarchical Profiler Report

Diff Report: Run #5198ed6acdf41: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198eef80c6dc: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for check_plain

check_plain	Run #5198ed6acdf41	Run #5198eef80c6dc	Diff	Diff%
Number of Function Calls	824	911	87	10.6%
Incl. Wall Time (microsec)	4,828	5,180	352	7.3%
Incl. Wall Time (microsec) per call	6	6	-0	-3.0%
Excl. Wall Time (microsec)	1,969	2,093	124	6.3%
Incl. CPU (microsecs)	5,446	5,861	415	7.6%
Incl. CPU (microsecs) per call	7	6	-0	-2.7%
Excl. CPU (microsec)	2,050	2,255	205	10.0%
Incl. MemUse (bytes)	191,000	208,536	17,536	9.2%
Incl. MemUse (bytes) per call	232	229	-3	-1.2%
Excl. MemUse (bytes)	14,368	14,352	-16	-0.1%
Incl. PeakMemUse (bytes)	12,888	12,200	-688	-5.3%
Incl. PeakMemUse (bytes) per call	16	13	-2	-14.4%
Excl. PeakMemUse (bytes)	2,256	2,256	0	0.0%

Parent/Child Regression/Improvement report for check_plain [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*
check_plain	87	50.0%	352	19.3%	415	9.4%	17,536	69.5%	-688	-2.1%
Exclusive Metrics Diff for Current Function			124	35.2%	205	49.4%	-16	-0.1%	0	0.0%
*Parent functions*
array_map	87	100.0%	406	115.3%	482	116.1%	17,504	99.8%	8	1.2%
Drupal\Core\Template\AttributeString::__toString	0	0.0%	-26	-7.4%	-51	-12.3%	72	0.4%	-696	-101.2%
l	0	0.0%	-22	-6.2%	-16	-3.9%	0	0.0%	0	0.0%
drupal_pre_render_styles	0	0.0%	-2	-0.6%	2	0.5%	0	0.0%	0	0.0%
Drupal\views_ui\ViewEditFormController::getDisplayDetails	0	0.0%	-1	-0.3%	-1	-0.2%	0	0.0%	0	0.0%
template_preprocess_page	0	0.0%	-1	-0.3%	-1	-0.2%	0	0.0%	0	0.0%
template_preprocess_field	0	0.0%	-1	-0.3%	0	0.0%	0	0.0%	0	0.0%
drupal_set_title	0	0.0%	1	0.3%	1	0.2%	0	0.0%	0	0.0%
Drupal\block\BlockBase::build	0	0.0%	-1	-0.3%	-2	-0.5%	0	0.0%	0	0.0%
Drupal\views_ui\ViewEditFormController::getFormBucket	0	0.0%	1	0.3%	-1	-0.2%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::optionsSummary	0	0.0%	-1	-0.3%	0	0.0%	0	0.0%	0	0.0%
Drupal\system\Plugin\views\row\EntityRow::summaryTitle	0	0.0%	-1	-0.3%	0	0.0%	0	0.0%	0	0.0%
template_preprocess_html	0	0.0%	0	0.0%	-1	-0.2%	-16	-0.1%	0	0.0%
template_preprocess_node	0	0.0%	0	0.0%	0	0.0%	-24	-0.1%	0	0.0%
Drupal\views\Plugin\views\PluginBase::pluginTitle	0	0.0%	0	0.0%	3	0.7%	0	0.0%	0	0.0%
theme_links	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_menu_local_task	0	0.0%	0	0.0%	1	0.2%	0	0.0%	0	0.0%
template_preprocess_username	0	0.0%	0	0.0%	-1	-0.2%	0	0.0%	0	0.0%
*Child functions*
Drupal\Component\Utility\String::checkPlain	87	100.0%	228	64.8%	210	50.6%	17,552	100.1%	-688	-100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%