Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5cfb002ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for implode

implodeRun #51ec5ca916d7dRun #51ec5cfb002eaDiffDiff%
Number of Function Calls400 400 0 0.0%
Incl. Wall Time (microsec)418 415 -3 -0.7%
Incl. Wall Time (microsec) per call 1 1 -0 -0.7%
Excl. Wall Time (microsec)418 415 -3 -0.7%
Incl. CPU (microsecs)685 687 2 0.3%
Incl. CPU (microsecs) per call 2 2 0 0.3%
Excl. CPU (microsec)685 687 2 0.3%
Incl. MemUse (bytes)111,448 111,448 0 0.0%
Incl. MemUse (bytes) per call 279 279 0 0.0%
Excl. MemUse (bytes)111,448 111,448 0 0.0%
Incl. PeakMemUse (bytes)21,872 21,872 0 0.0%
Incl. PeakMemUse (bytes) per call 55 55 0 0.0%
Excl. PeakMemUse (bytes)21,872 21,872 0 0.0%

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
implode0 N/A% -3 -0.2% 2 2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -100.0% 2 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% -2 -66.7% 8 400.0% 0 N/A% 0 N/A%
Doctrine\Common\Lexer\AbstractLexer::scan0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::getClassName0 N/A% -1 -33.3% -2 -100.0% 0 N/A% 0 N/A%
twig_render_template@10 N/A% -1 -33.3% 4 200.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__toString0 N/A% -1 -33.3% 1 50.0% 0 N/A% 0 N/A%
_menu_translate0 N/A% 1 33.3% 3 150.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\style\StylePluginBase::getRowClass0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
twig_render_template@30 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
form_get_error0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
twig_render_template@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
twig_render_template0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\field\FieldPluginBase::elementWrapperClasses0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% 0 0.0% 4 200.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\field\FieldPluginBase::elementClasses0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::buildQuery0 N/A% 0 0.0% -7 -350.0% 0 N/A% 0 N/A%
Drupal\Core\Template\AttributeArray::__toString0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\PathPluginBase::getPath0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% -4 -200.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@20 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
form_builder@20 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
form_builder@10 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_feeds0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%