Diff Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for implode

implodeRun #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls763 763 0 0.0%
Incl. Wall Time (microsec)620 611 -9 -1.5%
Incl. Wall Time (microsec) per call 1 1 -0 -1.5%
Excl. Wall Time (microsec)620 611 -9 -1.5%
Incl. CPU (microsecs)1,258 1,180 -78 -6.2%
Incl. CPU (microsecs) per call 2 2 -0 -6.2%
Excl. CPU (microsec)1,258 1,180 -78 -6.2%
Incl. MemUse (bytes)222,136 222,112 -24 -0.0%
Incl. MemUse (bytes) per call 291 291 -0 -0.0%
Excl. MemUse (bytes)222,136 222,112 -24 -0.0%
Incl. PeakMemUse (bytes)22,504 22,504 0 0.0%
Incl. PeakMemUse (bytes) per call 29 29 0 0.0%
Excl. PeakMemUse (bytes)22,504 22,504 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% -9 -0.6% -78 -2.8% -24 -11.5% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -100.0% -78 -100.0% -24 -100.0% 0 N/A%
Parent functions
twig_render_template0 N/A% 17 188.9% 14 17.9% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -15 -166.7% -35 -44.9% 0 0.0% 0 N/A%
Drupal\Core\Template\AttributeArray::__toString0 N/A% -12 -133.3% -44 -56.4% 0 0.0% 0 N/A%
twig_render_template@10 N/A% -5 -55.6% -8 -10.3% 0 0.0% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 3 33.3% 4 5.1% 0 0.0% 0 N/A%
_menu_translate0 N/A% 3 33.3% 2 2.6% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 2 22.2% -2 -2.6% -8 -33.3% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% -2 -22.2% -9 -11.5% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@20 N/A% -2 -22.2% -4 -5.1% 0 0.0% 0 N/A%
_contextual_links_to_id0 N/A% -1 -11.1% 4 5.1% 0 0.0% 0 N/A%
Drupal\Component\Utility\Url::buildQuery0 N/A% 1 11.1% 2 2.6% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@10 N/A% 1 11.1% 2 2.6% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 1 11.1% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% -1 -11.1% -1 -1.3% 0 0.0% 0 N/A%
path_get_admin_paths0 N/A% 1 11.1% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 1 1.3% 0 0.0% 0 N/A%
twig_render_template@20 N/A% 0 0.0% 1 1.3% 0 0.0% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 1 1.3% 0 0.0% 0 N/A%
Drupal\user\PermissionsHash::generate0 N/A% 0 0.0% 3 3.8% -16 -66.7% 0 N/A%
drupal_get_feeds0 N/A% 0 0.0% -1 -1.3% 0 0.0% 0 N/A%
Drupal\Core\DrupalKernel::getClassName0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\views\Plugin\views\display\PathPluginBase::getPath0 N/A% 0 0.0% 1 1.3% 0 0.0% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 0 0.0% -1 -1.3% 0 0.0% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% 0 0.0% -8 -10.3% 0 0.0% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%