Diff Report
Run #519c146573182: 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 #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls2,204 2,183 -21 -1.0%
Incl. Wall Time (microsec)2,381 2,333 -48 -2.0%
Incl. Wall Time (microsec) per call 1 1 -0 -1.1%
Excl. Wall Time (microsec)2,381 2,333 -48 -2.0%
Incl. CPU (microsecs)4,650 4,636 -14 -0.3%
Incl. CPU (microsecs) per call 2 2 0 0.7%
Excl. CPU (microsec)4,650 4,636 -14 -0.3%
Incl. MemUse (bytes)282,868 187,648 -95,220 -33.7%
Incl. MemUse (bytes) per call 128 86 -42 -33.0%
Excl. MemUse (bytes)282,868 187,648 -95,220 -33.7%
Incl. PeakMemUse (bytes)29,540 29,528 -12 -0.0%
Incl. PeakMemUse (bytes) per call 13 14 0 0.9%
Excl. PeakMemUse (bytes)29,540 29,528 -12 -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
implode-21 -100.0% -48 -0.1% -14 -0.0% -95,220 -36.6% -12 -0.0%
Exclusive Metrics Diff for Current Function-48 -100.0% -14 -100.0% -95,220 -100.0% -12 -100.0%
Parent functions
twig_render_template-21 -100.0% -55 -114.6% -74 -528.6% -95,216 -100.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% -8 -16.7% -5 -35.7% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::element_label_classes0 0.0% 6 12.5% 29 207.1% 0 0.0% 0 0.0%
Drupal\field\Plugin\views\field\Field::render_items0 0.0% -5 -10.4% 0 0.0% 0 0.0% -8 -66.7%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 4 8.3% 7 50.0% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 0.0% 4 8.3% -1 -7.1% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::get_row_class0 0.0% 3 6.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% 1 2.1% 4 28.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@20 0.0% 1 2.1% -1 -7.1% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::element_wrapper_classes0 0.0% 1 2.1% 30 214.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -1 -2.1% -21 -150.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::element_classes0 0.0% 1 2.1% 5 35.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 1 7.1% 0 0.0% 0 0.0%
form_get_error0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_contextual_links_to_id0 0.0% 0 0.0% 1 7.1% 0 0.0% 0 0.0%
drupal_pre_render_styles0 0.0% 0 0.0% -1 -7.1% 0 0.0% 0 0.0%
form_builder@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_http_build_query0 0.0% 0 0.0% 6 42.9% 0 0.0% 0 0.0%
_menu_translate0 0.0% 0 0.0% 5 35.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 0 0.0% 1 7.1% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% 1 7.1% 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%
form_builder@10 0.0% 0 0.0% -3 -21.4% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% -2 -14.3% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% 0 0.0% 3 21.4% 0 0.0% 0 0.0%
find_conf_path0 0.0% 0 0.0% 1 7.1% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% 0 0.0% -4 -0.0% -4 -33.3%