Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for implode

implodeRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls763 772 9 1.2%
Incl. Wall Time (microsec)611 612 1 0.2%
Incl. Wall Time (microsec) per call 1 1 -0 -1.0%
Excl. Wall Time (microsec)611 612 1 0.2%
Incl. CPU (microsecs)1,180 1,188 8 0.7%
Incl. CPU (microsecs) per call 2 2 -0 -0.5%
Excl. CPU (microsec)1,180 1,188 8 0.7%
Incl. MemUse (bytes)222,112 227,088 4,976 2.2%
Incl. MemUse (bytes) per call 291 294 3 1.0%
Excl. MemUse (bytes)222,112 227,088 4,976 2.2%
Incl. PeakMemUse (bytes)22,504 22,504 0 0.0%
Incl. PeakMemUse (bytes) per call 29 29 -0 -1.2%
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
implode9 100.0% 1 0.0% 8 0.4% 4,976 8.4% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 8 100.0% 4,976 100.0% 0 N/A%
Parent functions
twig_render_template0 0.0% -19 -1900.0% -18 -225.0% 600 12.1% 0 N/A%
Drupal\Core\Template\AttributeArray::__toString0 0.0% 10 1000.0% 16 200.0% 0 0.0% 0 N/A%
twig_render_template@29 100.0% 9 900.0% 15 187.5% 3,888 78.1% 0 N/A%
Drupal\Component\Utility\Url::buildQuery0 0.0% 5 500.0% -5 -62.5% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@20 0.0% 4 400.0% 9 112.5% 0 0.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -4 -400.0% -1 -12.5% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 0.0% -2 -200.0% -9 -112.5% 0 0.0% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 2 200.0% 4 50.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@10 0.0% -2 -200.0% -3 -37.5% 0 0.0% 0 N/A%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 0.0% -2 -200.0% -2 -25.0% 0 0.0% 0 N/A%
_menu_translate0 0.0% 2 200.0% -1 -12.5% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 0.0% -2 -200.0% 0 0.0% 0 0.0% 0 N/A%
_contextual_links_to_id0 0.0% 1 100.0% -1 -12.5% 0 0.0% 0 N/A%
twig_render_template@10 0.0% 1 100.0% 6 75.0% 464 9.3% 0 N/A%
path_get_admin_paths0 0.0% -1 -100.0% -1 -12.5% 0 0.0% 0 N/A%
Drupal\user\PermissionsHash::generate0 0.0% -1 -100.0% -1 -12.5% 0 0.0% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_get_feeds0 0.0% 0 0.0% 1 12.5% 24 0.5% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% -1 -12.5% 0 0.0% 0 N/A%
template_preprocess_html0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% 1 12.5% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 0.0% 0 0.0% 3 37.5% 0 0.0% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::doSet0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\views\Plugin\views\display\PathPluginBase::getPath0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 0.0% 0 0.0% -1 -12.5% 0 0.0% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@10 0.0% 0 0.0% 2 25.0% 0 0.0% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@20 0.0% 0 0.0% -5 -62.5% 0 0.0% 0 N/A%