XHProf: Hierarchical Profiler Report

Diff Report: Run #517d52998923d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for implode

implode	Run #517d52998923d	Run #517d51ae434de	Diff	Diff%
Number of Function Calls	222	222	0	0.0%
Incl. Wall Time (microsec)	219	214	-5	-2.3%
Incl. Wall Time (microsec) per call	1	1	-0	-2.3%
Excl. Wall Time (microsec)	219	214	-5	-2.3%
Incl. CPU (microsecs)	355	367	12	3.4%
Incl. CPU (microsecs) per call	2	2	0	3.4%
Excl. CPU (microsec)	355	367	12	3.4%
Incl. MemUse (bytes)	43,056	43,056	0	0.0%
Incl. MemUse (bytes) per call	194	194	0	0.0%
Excl. MemUse (bytes)	43,056	43,056	0	0.0%
Incl. PeakMemUse (bytes)	17,208	17,056	-152	-0.9%
Incl. PeakMemUse (bytes) per call	78	77	-1	-0.9%
Excl. PeakMemUse (bytes)	17,208	17,056	-152	-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	0	N/A%	-5	-0.1%	12	0.5%	0	0.0%	-152	-2.3%
Exclusive Metrics Diff for Current Function			-5	-100.0%	12	100.0%	0	N/A%	-152	-100.0%
*Parent functions*
Drupal\Core\Database\Query\Condition::compile	0	N/A%	-3	-60.0%	-5	-41.7%	0	N/A%	0	0.0%
Drupal\Core\Database\Connection::expandArguments	0	N/A%	-2	-40.0%	6	50.0%	0	N/A%	0	0.0%
_menu_translate	0	N/A%	1	20.0%	1	8.3%	0	N/A%	0	0.0%
Drupal\Core\Template\AttributeArray::__toString	0	N/A%	-1	-20.0%	-1	-8.3%	0	N/A%	-152	-100.0%
drupal_pre_render_styles	0	N/A%	-1	-20.0%	1	8.3%	0	N/A%	0	0.0%
Drupal\Core\Database\Driver\mysql\Connection::__construct	0	N/A%	1	20.0%	3	25.0%	0	N/A%	0	0.0%
drupal_get_feeds	0	N/A%	0	0.0%	3	25.0%	0	N/A%	0	0.0%
twig_render_template	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
form_get_error	0	N/A%	0	0.0%	-1	-8.3%	0	N/A%	0	0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader	0	N/A%	0	0.0%	1	8.3%	0	N/A%	0	0.0%
template_preprocess_html	0	N/A%	0	0.0%	1	8.3%	0	N/A%	0	0.0%
path_get_admin_paths	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
form_builder@2	0	N/A%	0	0.0%	2	16.7%	0	N/A%	0	0.0%
Drupal\Core\Database\Query\Select::__toString	0	N/A%	0	0.0%	2	16.7%	0	N/A%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	0	0.0%	3	25.0%	0	N/A%	0	0.0%
drupal_http_header_attributes	0	N/A%	0	0.0%	-2	-16.7%	0	N/A%	0	0.0%
form_builder@1	0	N/A%	0	0.0%	-1	-8.3%	0	N/A%	0	0.0%
drupal_http_build_query	0	N/A%	0	0.0%	1	8.3%	0	N/A%	0	0.0%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
_menu_link_translate	0	N/A%	0	0.0%	-2	-16.7%	0	N/A%	0	0.0%