Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for implode

implodeRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls1,308 1,316 8 0.6%
Incl. Wall Time (microsec)1,430 1,433 3 0.2%
Incl. Wall Time (microsec) per call 1 1 -0 -0.4%
Excl. Wall Time (microsec)1,430 1,433 3 0.2%
Incl. CPU (microsecs)2,810 2,821 11 0.4%
Incl. CPU (microsecs) per call 2 2 -0 -0.2%
Excl. CPU (microsec)2,810 2,821 11 0.4%
Incl. MemUse (bytes)122,568 175,832 53,264 43.5%
Incl. MemUse (bytes) per call 94 134 40 42.6%
Excl. MemUse (bytes)122,568 175,832 53,264 43.5%
Incl. PeakMemUse (bytes)23,244 23,104 -140 -0.6%
Incl. PeakMemUse (bytes) per call 18 18 -0 -1.2%
Excl. PeakMemUse (bytes)23,244 23,104 -140 -0.6%

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
implode8 100.0% 3 0.0% 11 0.2% 53,264 20.4% -140 -0.1%
Exclusive Metrics Diff for Current Function3 100.0% 11 100.0% 53,264 100.0% -140 -100.0%
Parent functions
twig_render_template8 100.0% 21 700.0% 25 227.3% 53,260 100.0% 0 0.0%
Drupal\field\Plugin\views\field\Field::render_items0 0.0% -12 -400.0% -12 -109.1% 0 0.0% 12 8.6%
Drupal\Core\Database\Query\Select::__toString0 0.0% -6 -200.0% -2 -18.2% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::element_wrapper_classes0 0.0% -4 -133.3% -5 -45.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 4 133.3% 1 9.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -2 -66.7% -8 -72.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% 2 66.7% -6 -54.5% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::element_classes0 0.0% -1 -33.3% -1 -9.1% 0 0.0% 0 0.0%
theme_pager_link0 0.0% -1 -33.3% 1 9.1% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::element_label_classes0 0.0% 1 33.3% 22 200.0% 0 0.0% 0 0.0%
drupal_http_build_query0 0.0% 1 33.3% 0 0.0% 0 0.0% 0 0.0%
form_get_error0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_pre_render_styles0 0.0% 0 0.0% 1 9.1% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% -2 -18.2% 0 0.0% 0 0.0%
_contextual_links_to_id0 0.0% 0 0.0% 2 18.2% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::get_row_class0 0.0% 0 0.0% 5 45.5% 0 0.0% 0 0.0%
form_builder@20 0.0% 0 0.0% 1 9.1% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 0.0% 0 0.0% -14 -127.3% 0 0.0% -156 -111.4%
Drupal\Core\Database\Query\Condition::compile@20 0.0% 0 0.0% 5 45.5% 0 0.0% 0 0.0%
_menu_translate0 0.0% 0 0.0% -2 -18.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% 1 9.1% 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%
Drupal\Core\Database\Query\Select::__toString@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% 2 18.2% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% 0 0.0% -7 -63.6% 0 0.0% 0 0.0%
find_conf_path0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_builder@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% 4 36.4% 4 0.0% 4 2.9%