Diff Report
Run #519c1681d41e5: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for implode

implodeRun #519c1681d41e5Run #519c153c76aa0DiffDiff%
Number of Function Calls547 546 -1 -0.2%
Incl. Wall Time (microsec)674 676 2 0.3%
Incl. Wall Time (microsec) per call 1 1 0 0.5%
Excl. Wall Time (microsec)674 676 2 0.3%
Incl. CPU (microsecs)1,211 1,211 0 0.0%
Incl. CPU (microsecs) per call 2 2 0 0.2%
Excl. CPU (microsec)1,211 1,211 0 0.0%
Incl. MemUse (bytes)96,336 95,416 -920 -1.0%
Incl. MemUse (bytes) per call 176 175 -1 -0.8%
Excl. MemUse (bytes)96,336 95,416 -920 -1.0%
Incl. PeakMemUse (bytes)18,784 18,784 0 0.0%
Incl. PeakMemUse (bytes) per call 34 34 0 0.2%
Excl. PeakMemUse (bytes)18,784 18,784 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
implode-1 -100.0% 2 0.1% 0 0.0% -920 -1.6% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% 0 N/A% -920 -100.0% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 0.0% 16 800.0% 25 N/A% 0 0.0% -96 N/A%
drupal_http_build_query0 0.0% -10 -500.0% -10 N/A% 0 0.0% 0 N/A%
_contextual_links_to_id0 0.0% -4 -200.0% 3 N/A% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -3 -150.0% -7 N/A% 0 0.0% 0 N/A%
twig_render_template-1 -100.0% 3 150.0% 5 N/A% -896 -97.4% 0 N/A%
theme_pager_link0 0.0% -3 -150.0% -4 N/A% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 0.0% 1 50.0% 1 N/A% 0 0.0% 0 N/A%
Drupal\views\ViewExecutable::getUrl0 0.0% -1 -50.0% -1 N/A% 0 0.0% 0 N/A%
_menu_link_translate0 0.0% 1 50.0% -1 N/A% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 0.0% 1 50.0% -4 N/A% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@20 0.0% -1 -50.0% -4 N/A% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@10 0.0% 1 50.0% -2 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 1 50.0% 0 N/A% 0 0.0% 0 N/A%
template_preprocess_html0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
drupal_pre_render_styles0 0.0% 0 0.0% -4 N/A% 0 0.0% 0 N/A%
form_get_error0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
Drupal\views\Plugin\views\style\StylePluginBase::get_row_class0 0.0% 0 0.0% 6 N/A% 0 0.0% 0 N/A%
drupal_get_feeds0 0.0% 0 0.0% 0 N/A% -24 -2.6% -384 N/A%
form_builder@10 0.0% 0 0.0% -1 N/A% 0 0.0% 0 N/A%
_menu_translate0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 0 0.0% 1 N/A% 0 0.0% 0 N/A%
Drupal\Core\Template\AttributeArray::__toString0 0.0% 0 0.0% 0 N/A% 0 0.0% 480 N/A%
Drupal\Core\Database\Query\Condition::compile0 0.0% 0 0.0% -2 N/A% 0 0.0% 0 N/A%
form_builder@20 0.0% 0 0.0% 1 N/A% 0 0.0% 0 N/A%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
path_get_admin_paths0 0.0% 0 0.0% -2 N/A% 0 0.0% 0 N/A%