Diff Report
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for implode

implodeRun #52c2694eecde3Run #52c2677cc22b0DiffDiff%
Number of Function Calls2,531 2,530 -1 -0.0%
Incl. Wall Time (microsec)2,829 2,944 115 4.1%
Incl. Wall Time (microsec) per call 1 1 0 4.1%
Excl. Wall Time (microsec)2,829 2,944 115 4.1%
Incl. CPU (microsecs)4,823 4,771 -52 -1.1%
Incl. CPU (microsecs) per call 2 2 -0 -1.0%
Excl. CPU (microsec)4,823 4,771 -52 -1.1%
Incl. MemUse (bytes)1,188,944 1,004,784 -184,160 -15.5%
Incl. MemUse (bytes) per call 470 397 -73 -15.5%
Excl. MemUse (bytes)1,188,944 1,004,784 -184,160 -15.5%
Incl. PeakMemUse (bytes)13,144 13,056 -88 -0.7%
Incl. PeakMemUse (bytes) per call 5 5 -0 -0.6%
Excl. PeakMemUse (bytes)13,144 13,056 -88 -0.7%

Parent/Child Regression/Improvement report for implode [View Callgraph Diff]


Function NameCalls DiffCalls
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% 115 0.3% -52 -0.1% -184,160 -242.9% -88 -0.0%
Exclusive Metrics Diff for Current Function115 100.0% -52 -100.0% -184,160 -100.0% -88 -100.0%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 0.0% 104 90.4% 104 200.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@30 0.0% 35 30.4% 32 61.5% 0 0.0% 0 0.0%
twig_render_template@2-1 -100.0% -15 -13.0% -17 -32.7% -169,160 -91.9% 0 0.0%
twig_render_template@10 0.0% -9 -7.8% -8 -15.4% -7,512 -4.1% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 0.0% 7 6.1% 14 26.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::buildQuery0 0.0% -5 -4.3% -4 -7.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Update::__toString0 0.0% -4 -3.5% -6 -11.5% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 0.0% 4 3.5% -188 -361.5% 0 0.0% -96 -109.1%
path_get_admin_paths0 0.0% -3 -2.6% -4 -7.7% 0 0.0% 0 0.0%
twig_render_template0 0.0% -2 -1.7% -1 -1.9% -7,504 -4.1% 0 0.0%
Drupal\Core\Form\FormBuilder::handleInputElement0 0.0% 2 1.7% 42 80.8% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 0.0% 2 1.7% 1 1.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% -1 -0.9% -3 -5.8% 16 0.0% -8 -9.1%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% -1 -0.9% -1 -1.9% 0 0.0% 0 0.0%
Symfony\Component\Yaml\Parser::getNextEmbedBlock0 0.0% -1 -0.9% -15 -28.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@10 0.0% 1 0.9% -3 -5.8% 0 0.0% 0 0.0%
theme_user_permission_description0 0.0% 1 0.9% 4 7.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 0.9% -3 -5.8% 0 0.0% 16 18.2%
_menu_translate0 0.0% -1 -0.9% -4 -7.7% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 1 0.9% 1 1.9% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% -1 -0.9% -2 -3.8% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\PermissionsHash::generate0 0.0% 0 0.0% 3 5.8% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% -2 -3.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% 0 0.0% 1 1.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% 0 0.0% 3 5.8% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::split0 0.0% 0 0.0% 5 9.6% 0 0.0% 0 0.0%
_contextual_links_to_id0 0.0% 0 0.0% -1 -1.9% 0 0.0% 0 0.0%