Diff Report
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for implode

implodeRun #52e49b28a90e1Run #52e49acfb0eb8DiffDiff%
Number of Function Calls352 352 0 0.0%
Incl. Wall Time (microsec)272 279 7 2.6%
Incl. Wall Time (microsec) per call 1 1 0 2.6%
Excl. Wall Time (microsec)272 279 7 2.6%
Incl. CPU (microsecs)512 500 -12 -2.3%
Incl. CPU (microsecs) per call 1 1 -0 -2.3%
Excl. CPU (microsec)512 500 -12 -2.3%
Incl. MemUse (bytes)107,904 107,904 0 0.0%
Incl. MemUse (bytes) per call 307 307 0 0.0%
Excl. MemUse (bytes)107,904 107,904 0 0.0%
Incl. PeakMemUse (bytes)14,504 14,504 0 0.0%
Incl. PeakMemUse (bytes) per call 41 41 0 0.0%
Excl. PeakMemUse (bytes)14,504 14,504 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% 7 2.4% -12 -2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 100.0% -12 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% -6 -85.7% -1 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Template\AttributeArray::__toString0 N/A% 5 71.4% -3 -25.0% 0 N/A% 0 N/A%
form_pre_render_group0 N/A% 2 28.6% -2 -16.7% 0 N/A% 0 N/A%
_menu_translate0 N/A% 1 14.3% -1 -8.3% 0 N/A% 0 N/A%
form_process_group0 N/A% 1 14.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::buildQuery0 N/A% 1 14.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 1 14.3% -1 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 1 14.3% 5 41.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 1 14.3% -1 -8.3% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
twig_render_template0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
twig_render_template@10 N/A% 0 0.0% -4 -33.3% 0 N/A% 0 N/A%
drupal_get_feeds0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::handleInputElement0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
options_allowed_values0 N/A% 0 0.0% 3 25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
form_process_radios0 N/A% 0 0.0% -3 -25.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::getClassName0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@30 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 0 0.0% 2 16.7% 0 N/A% 0 N/A%