XHProf: Hierarchical Profiler Report

Diff Report: Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for check_plain

check_plain	Run #51ca5b0eb2b08	Run #51ca5a4995c23	Diff	Diff%
Number of Function Calls	56	55	-1	-1.8%
Incl. Wall Time (microsec)	754	747	-7	-0.9%
Incl. Wall Time (microsec) per call	13	14	0	0.9%
Excl. Wall Time (microsec)	232	236	4	1.7%
Incl. CPU (microsecs)	816	797	-19	-2.3%
Incl. CPU (microsecs) per call	15	14	-0	-0.6%
Excl. CPU (microsec)	235	240	5	2.1%
Incl. MemUse (bytes)	44,488	44,296	-192	-0.4%
Incl. MemUse (bytes) per call	794	805	11	1.4%
Excl. MemUse (bytes)	12,792	12,784	-8	-0.1%
Incl. PeakMemUse (bytes)	27,352	27,368	16	0.1%
Incl. PeakMemUse (bytes) per call	488	498	9	1.9%
Excl. PeakMemUse (bytes)	1,016	1,016	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	-1	-50.0%	-7	-0.2%	-19	-0.8%	-192	-0.1%	16	0.0%
Exclusive Metrics Diff for Current Function			4	57.1%	5	26.3%	-8	-4.2%	0	0.0%
*Parent functions*
theme_filter_guidelines	3	300.0%	30	428.6%	33	173.7%	1,376	716.7%	0	0.0%
template_preprocess_filter_tips	-2	-200.0%	-22	-314.3%	-26	-136.8%	-1,184	-616.7%	0	0.0%
l	-2	-200.0%	-19	-271.4%	-20	-105.3%	-400	-208.3%	0	0.0%
Drupal\block\BlockRenderController::viewMultiple	0	0.0%	6	85.7%	7	36.8%	0	0.0%	0	0.0%
Drupal\file\Plugin\field\widget\FileWidget::formMultipleElements	0	0.0%	-2	-28.6%	-3	-15.8%	0	0.0%	0	0.0%
form_select_options	0	0.0%	2	28.6%	-3	-15.8%	0	0.0%	0	0.0%
Drupal\node\NodeFormController::form	0	0.0%	-1	-14.3%	1	5.3%	0	0.0%	0	0.0%
theme_textarea	0	0.0%	1	14.3%	-3	-15.8%	0	0.0%	0	0.0%
drupal_pre_render_styles	0	0.0%	-1	-14.3%	-5	-26.3%	0	0.0%	0	0.0%
Drupal\field\Plugin\Type\Widget\WidgetBase::formMultipleElements	0	0.0%	-1	-14.3%	-2	-10.5%	0	0.0%	0	0.0%
Drupal\Core\Template\AttributeBoolean::__toString	0	0.0%	-1	-14.3%	0	0.0%	0	0.0%	0	0.0%
theme_file_upload_help	0	0.0%	1	14.3%	0	0.0%	0	0.0%	0	0.0%
template_preprocess_html	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
template_preprocess_page	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\field\Plugin\Type\Widget\WidgetBase::form	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
node_type_get_clean_name	0	0.0%	0	0.0%	2	10.5%	16	8.3%	16	100.0%
theme_links	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
Drupal\Component\Utility\String::checkPlain	-1	-100.0%	-10	-142.9%	-22	-115.8%	-200	-104.2%	0	0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	0.0%	-1	-14.3%	-2	-10.5%	16	8.3%	16	100.0%