Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for implode

implodeRun #519f012418c24Run #519f02278cd90DiffDiff%
Number of Function Calls2,299 2,299 0 0.0%
Incl. Wall Time (microsec)1,879 1,840 -39 -2.1%
Incl. Wall Time (microsec) per call 1 1 -0 -2.1%
Excl. Wall Time (microsec)1,879 1,840 -39 -2.1%
Incl. CPU (microsecs)3,195 3,151 -44 -1.4%
Incl. CPU (microsecs) per call 1 1 -0 -1.4%
Excl. CPU (microsec)3,195 3,151 -44 -1.4%
Incl. MemUse (bytes)235,128 235,176 48 0.0%
Incl. MemUse (bytes) per call 102 102 0 0.0%
Excl. MemUse (bytes)235,128 235,176 48 0.0%
Incl. PeakMemUse (bytes)17,408 17,928 520 3.0%
Incl. PeakMemUse (bytes) per call 8 8 0 3.0%
Excl. PeakMemUse (bytes)17,408 17,928 520 3.0%

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% -39 -1.6% -44 -1.4% 48 0.7% 520 2.7%
Exclusive Metrics Diff for Current Function-39 -100.0% -44 -100.0% 48 100.0% 520 100.0%
Parent functions
Drupal\Core\Template\AttributeArray::__toString0 N/A% -31 -79.5% -52 -118.2% 24 50.0% 136 26.2%
Drupal\Core\Database\Connection::expandArguments0 N/A% -8 -20.5% -15 -34.1% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::get_row_class0 N/A% -6 -15.4% 7 15.9% 0 0.0% 0 0.0%
drupal_get_feeds0 N/A% 4 10.3% 4 9.1% 24 50.0% 384 73.8%
path_get_admin_paths0 N/A% -4 -10.3% -5 -11.4% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::element_classes0 N/A% 4 10.3% -3 -6.8% 0 0.0% 0 0.0%
Doctrine\Common\Lexer::scan0 N/A% 4 10.3% 7 15.9% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::element_wrapper_classes0 N/A% -3 -7.7% 14 31.8% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% 2 5.1% 3 6.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 N/A% -2 -5.1% -3 -6.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% 2 5.1% 3 6.8% 0 0.0% 0 0.0%
drupal_pre_render_styles0 N/A% 1 2.6% 1 2.3% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::element_label_classes0 N/A% -1 -2.6% 3 6.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% -1 -2.6% -1 -2.3% 0 0.0% 0 0.0%
Drupal\field\Plugin\views\field\Field::render_items0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_get_error0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% -1 -2.3% 0 0.0% 0 0.0%
template_preprocess_html0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_pager_link0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_contextual_links_to_id0 N/A% 0 0.0% -2 -4.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% -1 -2.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@20 N/A% 0 0.0% -2 -4.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 1 2.3% 0 0.0% 0 0.0%
drupal_http_build_query0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_menu_translate0 N/A% 0 0.0% 1 2.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@10 N/A% 0 0.0% -3 -6.8% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_builder@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
twig_render_template0 N/A% 0 0.0% -1 -2.3% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 N/A% 0 0.0% 1 2.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Update::__toString0 N/A% 0 0.0% 1 2.3% 0 0.0% 0 0.0%
form_builder@20 N/A% 0 0.0% -1 -2.3% 0 0.0% 0 0.0%