Diff Report
Run #519d9d52c2102: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for implode

implodeRun #519d9d52c2102Run #519d9cf28420eDiffDiff%
Number of Function Calls637 637 0 0.0%
Incl. Wall Time (microsec)745 744 -1 -0.1%
Incl. Wall Time (microsec) per call 1 1 -0 -0.1%
Excl. Wall Time (microsec)745 744 -1 -0.1%
Incl. CPU (microsecs)1,344 1,382 38 2.8%
Incl. CPU (microsecs) per call 2 2 0 2.8%
Excl. CPU (microsec)1,344 1,382 38 2.8%
Incl. MemUse (bytes)114,648 114,648 0 0.0%
Incl. MemUse (bytes) per call 180 180 0 0.0%
Excl. MemUse (bytes)114,648 114,648 0 0.0%
Incl. PeakMemUse (bytes)19,456 19,456 0 0.0%
Incl. PeakMemUse (bytes) per call 31 31 0 0.0%
Excl. PeakMemUse (bytes)19,456 19,456 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% -1 -0.5% 38 1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% 38 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% -4 -400.0% 4 10.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 3 300.0% 4 10.5% 0 N/A% 0 N/A%
Drupal\Core\Template\AttributeArray::__toString0 N/A% -2 -200.0% 21 55.3% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -1 -100.0% -1 -2.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@10 N/A% -1 -100.0% -1 -2.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 1 100.0% 2 5.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@20 N/A% 1 100.0% 4 10.5% 0 N/A% 0 N/A%
drupal_http_build_query0 N/A% 1 100.0% 1 2.6% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% 0 0.0% 4 10.5% 0 N/A% 0 N/A%
drupal_get_feeds0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
twig_render_template0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
form_get_error0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
drupal_pre_render_styles0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\style\StylePluginBase::get_row_class0 N/A% 0 0.0% -5 -13.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__toString0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
Doctrine\Common\Lexer::scan0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
_menu_translate0 N/A% 0 0.0% 2 5.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::getClassName0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
theme_pager_link0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
form_builder@20 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
form_builder@10 N/A% 0 0.0% 4 10.5% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::getUrl0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%