Diff Report
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for implode

implodeRun #51774cdfb1214Run #51774c26bf054DiffDiff%
Number of Function Calls907 907 0 0.0%
Incl. Wall Time (microsec)718 740 22 3.1%
Incl. Wall Time (microsec) per call 1 1 0 3.1%
Excl. Wall Time (microsec)718 740 22 3.1%
Incl. CPU (microsecs)1,325 1,322 -3 -0.2%
Incl. CPU (microsecs) per call 1 1 -0 -0.2%
Excl. CPU (microsec)1,325 1,322 -3 -0.2%
Incl. MemUse (bytes)114,384 114,352 -32 -0.0%
Incl. MemUse (bytes) per call 126 126 -0 -0.0%
Excl. MemUse (bytes)114,384 114,352 -32 -0.0%
Incl. PeakMemUse (bytes)51,168 54,200 3,032 5.9%
Incl. PeakMemUse (bytes) per call 56 60 3 5.9%
Excl. PeakMemUse (bytes)51,168 54,200 3,032 5.9%

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% 22 0.1% -3 -0.0% -32 -0.4% 3,032 25.6%
Exclusive Metrics Diff for Current Function22 100.0% -3 -100.0% -32 -100.0% 3,032 100.0%
Parent functions
Drupal\Core\Template\AttributeArray::__toString0 N/A% 15 68.2% 6 200.0% 0 0.0% 1,304 43.0%
Drupal\Core\Database\Query\Condition::compile0 N/A% 5 22.7% 9 300.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% -4 -18.2% 5 166.7% -24 -75.0% 0 0.0%
_menu_translate0 N/A% 4 18.2% -3 -100.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::element_classes0 N/A% 3 13.6% -12 -400.0% 0 0.0% 96 3.2%
_menu_link_translate0 N/A% -2 -9.1% -5 -166.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% 2 9.1% -1 -33.3% 0 0.0% 768 25.3%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -4.5% 3 100.0% -16 -50.0% 864 28.5%
drupal_get_feeds0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% 2 66.7% 8 25.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::get_row_class0 N/A% 0 0.0% -3 -100.0% 0 0.0% 0 0.0%
template_preprocess_html0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_pre_render_styles0 N/A% 0 0.0% -3 -100.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::element_label_classes0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_get_error0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 0.0%
twig_render_template0 N/A% 0 0.0% 1 33.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@20 N/A% 0 0.0% 1 33.3% 0 0.0% 0 0.0%
form_builder@10 N/A% 0 0.0% 1 33.3% 0 0.0% 0 0.0%
drupal_http_header_attributes0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_builder@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_http_build_query0 N/A% 0 0.0% 1 33.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@10 N/A% 0 0.0% 2 66.7% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\Plugin\views\field\Field::render_items0 N/A% 0 0.0% -4 -133.3% 0 0.0% 0 0.0%