Diff Report
Run #519c13f61d210: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for implode

implodeRun #519c13f61d210Run #519c116ac5313DiffDiff%
Number of Function Calls2,183 2,183 0 0.0%
Incl. Wall Time (microsec)2,317 2,333 16 0.7%
Incl. Wall Time (microsec) per call 1 1 0 0.7%
Excl. Wall Time (microsec)2,317 2,333 16 0.7%
Incl. CPU (microsecs)4,607 4,636 29 0.6%
Incl. CPU (microsecs) per call 2 2 0 0.6%
Excl. CPU (microsec)4,607 4,636 29 0.6%
Incl. MemUse (bytes)187,648 187,648 0 0.0%
Incl. MemUse (bytes) per call 86 86 0 0.0%
Excl. MemUse (bytes)187,648 187,648 0 0.0%
Incl. PeakMemUse (bytes)29,528 29,528 0 0.0%
Incl. PeakMemUse (bytes) per call 14 14 0 0.0%
Excl. PeakMemUse (bytes)29,528 29,528 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% 16 1.8% 29 4.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function16 100.0% 29 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\field\FieldPluginBase::element_classes0 N/A% 6 37.5% -15 -51.7% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\style\StylePluginBase::get_row_class0 N/A% 3 18.8% 7 24.1% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\field\FieldPluginBase::element_label_classes0 N/A% 3 18.8% 27 93.1% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\field\FieldPluginBase::element_wrapper_classes0 N/A% 3 18.8% 24 82.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -2 -12.5% -2 -6.9% 0 N/A% 0 N/A%
Drupal\field\Plugin\views\field\Field::render_items0 N/A% -2 -12.5% 7 24.1% 0 N/A% 0 N/A%
Drupal\Core\Template\AttributeArray::__toString0 N/A% 2 12.5% -24 -82.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% -1 -6.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 1 6.2% -6 -20.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@20 N/A% 1 6.2% -2 -6.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1 6.2% 3 10.3% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::getClassName0 N/A% 1 6.2% 1 3.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 2 6.9% 0 N/A% 0 N/A%
form_get_error0 N/A% 0 0.0% -1 -3.4% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% 0 0.0% 1 3.4% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_pre_render_styles0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_builder@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_http_build_query0 N/A% 0 0.0% 4 13.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 0 0.0% -2 -6.9% 0 N/A% 0 N/A%
_menu_translate0 N/A% 0 0.0% 1 3.4% 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%
form_builder@10 N/A% 0 0.0% -3 -10.3% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% -1 -3.4% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 0 0.0% 10 34.5% 0 N/A% 0 N/A%
find_conf_path0 N/A% 0 0.0% -1 -3.4% 0 N/A% 0 N/A%
drupal_get_feeds0 N/A% 0 0.0% -1 -3.4% 0 N/A% 0 N/A%