XHProf: Hierarchical Profiler Report

Diff Report: Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for implode

implode	Run #51981beb768ad	Run #51981e3ae1e6c	Diff	Diff%
Number of Function Calls	281	282	1	0.4%
Incl. Wall Time (microsec)	267	268	1	0.4%
Incl. Wall Time (microsec) per call	1	1	0	0.0%
Excl. Wall Time (microsec)	267	268	1	0.4%
Incl. CPU (microsecs)	441	468	27	6.1%
Incl. CPU (microsecs) per call	2	2	0	5.7%
Excl. CPU (microsec)	441	468	27	6.1%
Incl. MemUse (bytes)	50,168	56,744	6,576	13.1%
Incl. MemUse (bytes) per call	179	201	23	12.7%
Excl. MemUse (bytes)	50,168	56,744	6,576	13.1%
Incl. PeakMemUse (bytes)	17,568	17,472	-96	-0.5%
Incl. PeakMemUse (bytes) per call	63	62	-1	-0.9%
Excl. PeakMemUse (bytes)	17,568	17,472	-96	-0.5%

Parent/Child Regression/Improvement report for implode [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*
implode	1	100.0%	1	0.8%	27	5.1%	6,576	18.8%	-96	-0.3%
Exclusive Metrics Diff for Current Function			1	100.0%	27	100.0%	6,576	100.0%	-96	-100.0%
*Parent functions*
Drupal\Core\Database\Query\Select::__toString	0	0.0%	6	600.0%	11	40.7%	0	0.0%	0	0.0%
Drupal\Core\Template\AttributeArray::__toString	0	0.0%	-4	-400.0%	5	18.5%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Condition::compile	0	0.0%	2	200.0%	0	0.0%	0	0.0%	0	0.0%
twig_render_template	1	100.0%	2	200.0%	3	11.1%	6,576	100.0%	0	0.0%
_menu_link_translate	0	0.0%	-1	-100.0%	-1	-3.7%	0	0.0%	-96	-100.0%
drupal_get_feeds	0	0.0%	-1	-100.0%	-1	-3.7%	0	0.0%	0	0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString	0	0.0%	-1	-100.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getClassName	0	0.0%	-1	-100.0%	0	0.0%	0	0.0%	0	0.0%
_filter_xss_split	0	0.0%	-1	-100.0%	0	0.0%	0	0.0%	0	0.0%
drupal_http_build_query	0	0.0%	-1	-100.0%	-1	-3.7%	0	0.0%	0	0.0%
Drupal\Core\Database\Connection::expandArguments	0	0.0%	1	100.0%	2	7.4%	0	0.0%	0	0.0%
Drupal\Core\Database\Driver\mysql\Connection::open	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
form_get_error	0	0.0%	0	0.0%	1	3.7%	0	0.0%	0	0.0%
drupal_pre_render_styles	0	0.0%	0	0.0%	2	7.4%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader	0	0.0%	0	0.0%	1	3.7%	0	0.0%	0	0.0%
template_preprocess_html	0	0.0%	0	0.0%	-2	-7.4%	0	0.0%	0	0.0%
_menu_translate	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
form_builder@1	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	0.0%	0	0.0%	3	11.1%	0	0.0%	0	0.0%
path_get_admin_paths	0	0.0%	0	0.0%	2	7.4%	0	0.0%	0	0.0%
theme_breadcrumb	0	0.0%	0	0.0%	1	3.7%	0	0.0%	0	0.0%
form_builder@2	0	0.0%	0	0.0%	1	3.7%	0	0.0%	0	0.0%