Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for implode

implodeRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls899 899 0 0.0%
Incl. Wall Time (microsec)1,068 1,047 -21 -2.0%
Incl. Wall Time (microsec) per call 1 1 -0 -2.0%
Excl. Wall Time (microsec)1,068 1,047 -21 -2.0%
Incl. CPU (microsecs)1,992 1,979 -13 -0.7%
Incl. CPU (microsecs) per call 2 2 -0 -0.7%
Excl. CPU (microsec)1,992 1,979 -13 -0.7%
Incl. MemUse (bytes)122,748 122,748 0 0.0%
Incl. MemUse (bytes) per call 137 137 0 0.0%
Excl. MemUse (bytes)122,748 122,748 0 0.0%
Incl. PeakMemUse (bytes)15,404 15,404 0 0.0%
Incl. PeakMemUse (bytes) per call 17 17 0 0.0%
Excl. PeakMemUse (bytes)15,404 15,404 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% -21 -0.9% -13 -2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-21 -100.0% -13 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% -8 -38.1% -3 -23.1% 0 N/A% 0 N/A%
Drupal\Core\Template\AttributeArray::__toString0 N/A% -8 -38.1% -12 -92.3% 0 N/A% 0 N/A%
_menu_translate0 N/A% -3 -14.3% -16 -123.1% 0 N/A% 0 N/A%
form_builder@10 N/A% 3 14.3% -1 -7.7% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -2 -9.5% 2 15.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2 9.5% -7 -53.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% -2 -9.5% 7 53.8% 0 N/A% 0 N/A%
form_get_error0 N/A% 1 4.8% 8 61.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@10 N/A% -1 -4.8% 1 7.7% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% 1 4.8% -6 -46.2% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% -1 -4.8% -2 -15.4% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\style\StylePluginBase::get_row_class0 N/A% -1 -4.8% 3 23.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@20 N/A% -1 -4.8% -3 -23.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -1 -4.8% 7 53.8% 0 N/A% 0 N/A%
form_builder@30 N/A% 1 4.8% 4 30.8% 0 N/A% 0 N/A%
form_builder@20 N/A% -1 -4.8% 1 7.7% 0 N/A% 0 N/A%
drupal_get_feeds0 N/A% 0 0.0% 2 15.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% 0 0.0% 2 15.4% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::getClassName0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% -2 -15.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
drupal_pre_render_styles0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
theme_pager_link0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Doctrine\Common\Lexer::scan0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
twig_render_template0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
drupal_http_build_query0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
find_conf_path0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%