Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for implode

implodeRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls400 402 2 0.5%
Incl. Wall Time (microsec)418 419 1 0.2%
Incl. Wall Time (microsec) per call 1 1 -0 -0.3%
Excl. Wall Time (microsec)418 419 1 0.2%
Incl. CPU (microsecs)685 695 10 1.5%
Incl. CPU (microsecs) per call 2 2 0 1.0%
Excl. CPU (microsec)685 695 10 1.5%
Incl. MemUse (bytes)111,448 117,496 6,048 5.4%
Incl. MemUse (bytes) per call 279 292 14 4.9%
Excl. MemUse (bytes)111,448 117,496 6,048 5.4%
Incl. PeakMemUse (bytes)21,872 22,464 592 2.7%
Incl. PeakMemUse (bytes) per call 55 56 1 2.2%
Excl. PeakMemUse (bytes)21,872 22,464 592 2.7%

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
implode2 100.0% 1 0.0% 10 0.1% 6,048 9.4% 592 0.9%
Exclusive Metrics Diff for Current Function1 100.0% 10 100.0% 6,048 100.0% 592 100.0%
Parent functions
twig_render_template0 0.0% -5 -500.0% -5 -50.0% 80 1.3% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% 4 400.0% 2 20.0% 0 0.0% 0 0.0%
_contextual_links_to_id0 0.0% 2 200.0% 1 10.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@20 0.0% -2 -200.0% -1 -10.0% 0 0.0% 0 0.0%
twig_render_template@31 50.0% 1 100.0% 3 30.0% 544 9.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 100.0% -1 -10.0% -8 -0.1% 0 0.0%
form_get_error0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::getRowClass0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
twig_render_template@20 0.0% 0 0.0% -3 -30.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::elementClasses0 0.0% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
twig_render_template@11 50.0% 0 0.0% 8 80.0% 5,440 89.9% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::elementWrapperClasses0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::doSet0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Update::__toString0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 0.0% 0 0.0% -2 -20.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% 0 0.0% 16 0.3% 0 0.0%
_menu_link_translate0 0.0% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\display\PathPluginBase::getPath0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::buildQuery0 0.0% 0 0.0% -6 -60.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% 0 0.0% 3 30.0% 0 0.0% 0 0.0%
_menu_translate0 0.0% 0 0.0% 2 20.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 0 0.0% 2 20.0% 0 0.0% 104 17.6%
Drupal\Core\Database\Connection::expandArguments0 0.0% 0 0.0% 14 140.0% 0 0.0% 96 16.2%
Drupal\Core\Template\AttributeArray::__toString0 0.0% 0 0.0% -7 -70.0% -24 -0.4% 392 66.2%
Drupal\Core\Database\Query\Condition::compile@10 0.0% 0 0.0% 2 20.0% 0 0.0% 0 0.0%
form_builder@20 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_builder@10 0.0% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
Doctrine\Common\Lexer\AbstractLexer::scan0 0.0% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 0.0% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%