XHProf: Hierarchical Profiler Report

Diff Report: Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad231c9c46: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for implode

implode	Run #51aad15cb89bb	Run #51aad231c9c46	Diff	Diff%
Number of Function Calls	407	409	2	0.5%
Incl. Wall Time (microsec)	381	383	2	0.5%
Incl. Wall Time (microsec) per call	1	1	0	0.0%
Excl. Wall Time (microsec)	381	383	2	0.5%
Incl. CPU (microsecs)	651	618	-33	-5.1%
Incl. CPU (microsecs) per call	2	2	-0	-5.5%
Excl. CPU (microsec)	651	618	-33	-5.1%
Incl. MemUse (bytes)	134,656	141,432	6,776	5.0%
Incl. MemUse (bytes) per call	331	346	15	4.5%
Excl. MemUse (bytes)	134,656	141,432	6,776	5.0%
Incl. PeakMemUse (bytes)	11,704	11,704	0	0.0%
Incl. PeakMemUse (bytes) per call	29	29	-0	-0.5%
Excl. PeakMemUse (bytes)	11,704	11,704	0	0.0%

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	2	100.0%	2	0.7%	-33	-2.2%	6,776	9.3%	0	0.0%
Exclusive Metrics Diff for Current Function			2	100.0%	-33	-100.0%	6,776	100.0%	0	N/A%
*Parent functions*
form_pre_render_group	1	50.0%	1	50.0%	1	3.0%	96	1.4%	0	N/A%
Drupal\Core\Database\Query\Condition::compile	0	0.0%	-1	-50.0%	0	0.0%	0	0.0%	0	N/A%
form_get_error	0	0.0%	-1	-50.0%	-9	-27.3%	0	0.0%	0	N/A%
twig_render_template@2	1	50.0%	1	50.0%	3	9.1%	6,120	90.3%	0	N/A%
drupal_pre_render_styles	0	0.0%	-1	-50.0%	-3	-9.1%	0	0.0%	0	N/A%
twig_render_template	0	0.0%	1	50.0%	-2	-6.1%	272	4.0%	0	N/A%
_form_builder_handle_input_element	0	0.0%	-1	-50.0%	-3	-9.1%	0	0.0%	0	N/A%
Drupal\Core\Template\AttributeArray::__toString	0	0.0%	1	50.0%	-17	-51.5%	0	0.0%	0	N/A%
Drupal\Core\Database\Driver\mysql\Connection::open	0	0.0%	1	50.0%	1	3.0%	0	0.0%	0	N/A%
Drupal\Core\Database\Connection::expandArguments	0	0.0%	1	50.0%	10	30.3%	0	0.0%	0	N/A%
Drupal\Core\Extension\ModuleHandler::alter	0	0.0%	0	0.0%	-1	-3.0%	0	0.0%	0	N/A%
form_builder@1	0	0.0%	0	0.0%	2	6.1%	0	0.0%	0	N/A%
_menu_translate	0	0.0%	0	0.0%	-8	-24.2%	0	0.0%	0	N/A%
_contextual_links_to_id	0	0.0%	0	0.0%	-2	-6.1%	0	0.0%	0	N/A%
template_preprocess_html	0	0.0%	0	0.0%	-1	-3.0%	0	0.0%	0	N/A%
twig_render_template@1	0	0.0%	0	0.0%	-1	-3.0%	272	4.0%	0	N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader	0	0.0%	0	0.0%	2	6.1%	0	0.0%	0	N/A%
theme_breadcrumb	0	0.0%	0	0.0%	-1	-3.0%	0	0.0%	0	N/A%
Drupal\Core\Database\Query\Select::__toString	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	N/A%
form_process_group	0	0.0%	0	0.0%	1	3.0%	0	0.0%	0	N/A%
form_builder@2	0	0.0%	0	0.0%	1	3.0%	0	0.0%	0	N/A%
drupal_http_build_query	0	0.0%	0	0.0%	-4	-12.1%	16	0.2%	0	N/A%
Drupal\Core\DrupalKernel::getClassName	0	0.0%	0	0.0%	-1	-3.0%	0	0.0%	0	N/A%
drupal_get_feeds	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	N/A%
path_get_admin_paths	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	N/A%
_menu_link_translate	0	0.0%	0	0.0%	-2	-6.1%	0	0.0%	0	N/A%
form_builder@3	0	0.0%	0	0.0%	1	3.0%	0	0.0%	0	N/A%