XHProf: Hierarchical Profiler Report

Diff Report: Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc588c7973: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for implode

implode	Run #51abc4cb0a647	Run #51abc588c7973	Diff	Diff%
Number of Function Calls	241	242	1	0.4%
Incl. Wall Time (microsec)	237	235	-2	-0.8%
Incl. Wall Time (microsec) per call	1	1	-0	-1.3%
Excl. Wall Time (microsec)	237	235	-2	-0.8%
Incl. CPU (microsecs)	383	377	-6	-1.6%
Incl. CPU (microsecs) per call	2	2	-0	-2.0%
Excl. CPU (microsec)	383	377	-6	-1.6%
Incl. MemUse (bytes)	75,192	75,968	776	1.0%
Incl. MemUse (bytes) per call	312	314	2	0.6%
Excl. MemUse (bytes)	75,192	75,968	776	1.0%
Incl. PeakMemUse (bytes)	16,016	15,872	-144	-0.9%
Incl. PeakMemUse (bytes) per call	66	66	-1	-1.3%
Excl. PeakMemUse (bytes)	16,016	15,872	-144	-0.9%

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%	-2	-3.6%	-6	-0.4%	776	2.8%	-144	-0.5%
Exclusive Metrics Diff for Current Function			-2	-100.0%	-6	-100.0%	776	100.0%	-144	-100.0%
*Parent functions*
Drupal\Core\Database\Connection::expandArguments	0	0.0%	4	200.0%	8	133.3%	0	0.0%	-96	-66.7%
Drupal\Core\Database\Driver\mysql\Insert::__toString	0	0.0%	-3	-150.0%	-2	-33.3%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Condition::compile	0	0.0%	-2	-100.0%	1	16.7%	0	0.0%	0	0.0%
drupal_get_feeds	0	0.0%	-1	-50.0%	0	0.0%	0	0.0%	0	0.0%
_menu_translate	0	0.0%	-1	-50.0%	1	16.7%	0	0.0%	0	0.0%
Drupal\Core\Database\Driver\mysql\Connection::open	0	0.0%	1	50.0%	0	0.0%	0	0.0%	0	0.0%
twig_render_template@1	1	100.0%	1	50.0%	0	0.0%	760	97.9%	0	0.0%
twig_render_template	0	0.0%	-1	-50.0%	-1	-16.7%	16	2.1%	0	0.0%
form_get_error	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
_contextual_links_to_id	0	0.0%	0	0.0%	1	16.7%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Condition::compile@1	0	0.0%	0	0.0%	3	50.0%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader	0	0.0%	0	0.0%	1	16.7%	0	0.0%	0	0.0%
Drupal\Component\Utility\Xss::split	0	0.0%	0	0.0%	-2	-33.3%	0	0.0%	16	11.1%
drupal_pre_render_styles	0	0.0%	0	0.0%	-1	-16.7%	0	0.0%	296	205.6%
template_preprocess_html	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
_menu_link_translate	0	0.0%	0	0.0%	5	83.3%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	0.0%	0	0.0%	-7	-116.7%	0	0.0%	0	0.0%
path_get_admin_paths	0	0.0%	0	0.0%	-2	-33.3%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::__toString	0	0.0%	0	0.0%	2	33.3%	0	0.0%	0	0.0%
form_builder@1	0	0.0%	0	0.0%	1	16.7%	0	0.0%	0	0.0%
form_builder@2	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getClassName	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Template\AttributeArray::__toString	0	0.0%	0	0.0%	-14	-233.3%	0	0.0%	-552	-383.3%
drupal_http_build_query	0	0.0%	0	0.0%	0	0.0%	0	0.0%	192	133.3%
theme_breadcrumb	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%