Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for implode

implodeRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls601 612 11 1.8%
Incl. Wall Time (microsec)628 639 11 1.8%
Incl. Wall Time (microsec) per call 1 1 -0 -0.1%
Excl. Wall Time (microsec)628 639 11 1.8%
Incl. CPU (microsecs)1,000 1,009 9 0.9%
Incl. CPU (microsecs) per call 2 2 -0 -0.9%
Excl. CPU (microsec)1,000 1,009 9 0.9%
Incl. MemUse (bytes)173,480 183,880 10,400 6.0%
Incl. MemUse (bytes) per call 289 300 12 4.1%
Excl. MemUse (bytes)173,480 183,880 10,400 6.0%
Incl. PeakMemUse (bytes)27,808 27,872 64 0.2%
Incl. PeakMemUse (bytes) per call 46 46 -1 -1.6%
Excl. PeakMemUse (bytes)27,808 27,872 64 0.2%

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
implode11 100.0% 11 0.7% 9 0.5% 10,400 7.8% 64 0.0%
Exclusive Metrics Diff for Current Function11 100.0% 9 100.0% 10,400 100.0% 64 100.0%
Parent functions
twig_render_template@310 90.9% 10 90.9% 19 211.1% 3,680 35.4% 0 0.0%
twig_render_template@21 9.1% 1 9.1% 4 44.4% 5,376 51.7% 0 0.0%
form_get_error0 0.0% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::getRowClass0 0.0% 0 0.0% -1 -11.1% -96 -0.9% 0 0.0%
twig_render_template@10 0.0% 0 0.0% 0 0.0% 672 6.5% 0 0.0%
_contextual_links_to_id0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
tour_preprocess_page0 0.0% 0 0.0% 1 11.1% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::elementClasses0 0.0% 0 0.0% -2 -22.2% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::elementWrapperClasses0 0.0% 0 0.0% 1 11.1% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::doSet0 0.0% 0 0.0% 1 11.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Update::__toString0 0.0% 0 0.0% 1 11.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 0.0% 0 0.0% -2 -22.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 1 11.1% 0 0.0% 0 0.0%
twig_render_template0 0.0% 0 0.0% 2 22.2% 720 6.9% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% 1 11.1% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% 1 11.1% 16 0.2% 0 0.0%
_menu_link_translate0 0.0% 0 0.0% -4 -44.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% 1 9.1% 2 22.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% -1 -9.1% 2 22.2% 0 0.0% 368 575.0%
Drupal\views\Plugin\views\display\PathPluginBase::getPath0 0.0% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
_menu_translate0 0.0% 0 0.0% 3 33.3% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 0 0.0% 2 22.2% 0 0.0% -16 -25.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -1 -9.1% -18 -200.0% 16 0.2% 0 0.0%
Drupal\Component\Utility\Url::buildQuery0 0.0% 3 27.3% 6 66.7% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 0.0% 1 9.1% -4 -44.4% 16 0.2% -384 -600.0%
form_builder@10 0.0% -2 -18.2% -3 -33.3% 0 0.0% 0 0.0%
form_builder@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Lexer\AbstractLexer::scan0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -9.1% 2 22.2% 0 0.0% 96 150.0%
Drupal\Core\Database\Query\Condition::compile@20 0.0% 0 0.0% -3 -33.3% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%