XHProf: Hierarchical Profiler Report

Diff Report: Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for implode

implode	Run #52e48ef364ce3	Run #52e48e674e7b6	Diff	Diff%
Number of Function Calls	317	314	-3	-0.9%
Incl. Wall Time (microsec)	330	333	3	0.9%
Incl. Wall Time (microsec) per call	1	1	0	1.9%
Excl. Wall Time (microsec)	330	333	3	0.9%
Incl. CPU (microsecs)	569	590	21	3.7%
Incl. CPU (microsecs) per call	2	2	0	4.7%
Excl. CPU (microsec)	569	590	21	3.7%
Incl. MemUse (bytes)	95,184	91,744	-3,440	-3.6%
Incl. MemUse (bytes) per call	300	292	-8	-2.7%
Excl. MemUse (bytes)	95,184	91,744	-3,440	-3.6%
Incl. PeakMemUse (bytes)	9,336	9,720	384	4.1%
Incl. PeakMemUse (bytes) per call	29	31	2	5.1%
Excl. PeakMemUse (bytes)	9,336	9,720	384	4.1%

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	-3	-100.0%	3	0.9%	21	5.3%	-3,440	-7.8%	384	0.9%
Exclusive Metrics Diff for Current Function			3	100.0%	21	100.0%	-3,440	-100.0%	384	100.0%
*Parent functions*
twig_render_template	-3	-100.0%	-3	-100.0%	-7	-33.3%	-3,256	-94.7%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@1	0	0.0%	3	100.0%	5	23.8%	0	0.0%	0	0.0%
Drupal\Core\Database\Connection::expandArguments	0	0.0%	3	100.0%	4	19.0%	0	0.0%	-96	-25.0%
Drupal\Core\DrupalKernel::getClassName	0	0.0%	1	33.3%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Driver\mysql\Connection::open	0	0.0%	-1	-33.3%	-1	-4.8%	0	0.0%	0	0.0%
twig_render_template@1	0	0.0%	0	0.0%	-2	-9.5%	-48	-1.4%	0	0.0%
drupal_get_feeds	0	0.0%	0	0.0%	0	0.0%	0	0.0%	480	125.0%
Drupal\user\PermissionsHash::generate	0	0.0%	0	0.0%	-1	-4.8%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader	0	0.0%	0	0.0%	1	4.8%	0	0.0%	0	0.0%
template_preprocess_html	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%	2	9.5%	0	0.0%	0	0.0%
_menu_link_translate	0	0.0%	0	0.0%	-1	-4.8%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@2	0	0.0%	0	0.0%	2	9.5%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	0.0%	0	0.0%	14	66.7%	0	0.0%	96	25.0%
Drupal\Core\Form\FormBuilder::handleInputElement	0	0.0%	0	0.0%	5	23.8%	0	0.0%	0	0.0%
Drupal\Core\Template\AttributeArray::__toString	0	0.0%	0	0.0%	-1	-4.8%	0	0.0%	-96	-25.0%
Drupal\Component\Utility\Url::buildQuery	0	0.0%	0	0.0%	2	9.5%	-136	-4.0%	0	0.0%
path_get_admin_paths	0	0.0%	0	0.0%	-1	-4.8%	0	0.0%	0	0.0%