XHProf: Hierarchical Profiler Report

Diff Report: Run #519fc956834f6: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc98bf3bad: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

check_plain	Run #519fc956834f6	Run #519fc98bf3bad	Diff	Diff%
Number of Function Calls	240	240	0	0.0%
Incl. Wall Time (microsec)	1,200	1,201	1	0.1%
Incl. Wall Time (microsec) per call	5	5	0	0.1%
Excl. Wall Time (microsec)	508	496	-12	-2.4%
Incl. CPU (microsecs)	4,001	0	-4,001	-100.0%
Incl. CPU (microsecs) per call	17	0	-17	-100.0%
Excl. CPU (microsec)	0	0	0	N/A%
Incl. MemUse (bytes)	58,792	58,792	0	0.0%
Incl. MemUse (bytes) per call	245	245	0	0.0%
Excl. MemUse (bytes)	8,848	8,848	0	0.0%
Incl. PeakMemUse (bytes)	17,640	17,640	0	0.0%
Incl. PeakMemUse (bytes) per call	74	74	0	0.0%
Excl. PeakMemUse (bytes)	4,064	4,064	0	0.0%

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	0	N/A%	1	0.8%	-4,001	-400100.0%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-12	-1200.0%	0	0.0%	0	N/A%	0	N/A%
*Parent functions*
array_map	0	N/A%	18	1800.0%	0	0.0%	0	N/A%	0	N/A%
template_preprocess_node	0	N/A%	-10	-1000.0%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\Template\AttributeString::__toString	0	N/A%	-7	-700.0%	-4,001	-100.0%	0	N/A%	0	N/A%
template_preprocess_field	0	N/A%	1	100.0%	0	0.0%	0	N/A%	0	N/A%
Drupal\block\BlockBase::build	0	N/A%	-1	-100.0%	0	0.0%	0	N/A%	0	N/A%
drupal_pre_render_styles	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
template_preprocess_html	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
theme_links	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
l	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
template_preprocess_page	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
template_preprocess_username	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
*Child function*
Drupal\Component\Utility\String::checkPlain	0	N/A%	13	1300.0%	-4,001	-100.0%	0	N/A%	0	N/A%