Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for implode

implodeRun #531ee5f3237b0Run #531ee657ba49eDiffDiff%
Number of Function Calls480 481 1 0.2%
Incl. Wall Time (microsec)293 301 8 2.7%
Incl. Wall Time (microsec) per call 1 1 0 2.5%
Excl. Wall Time (microsec)293 301 8 2.7%
Incl. CPU (microsecs)676 642 -34 -5.0%
Incl. CPU (microsecs) per call 1 1 -0 -5.2%
Excl. CPU (microsec)676 642 -34 -5.0%
Incl. MemUse (bytes)149,952 157,272 7,320 4.9%
Incl. MemUse (bytes) per call 312 327 15 4.7%
Excl. MemUse (bytes)149,952 157,272 7,320 4.9%
Incl. PeakMemUse (bytes)16,344 16,784 440 2.7%
Incl. PeakMemUse (bytes) per call 34 35 1 2.5%
Excl. PeakMemUse (bytes)16,344 16,784 440 2.7%

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
implode1 100.0% 8 0.3% -34 -1.1% 7,320 9.6% 440 0.6%
Exclusive Metrics Diff for Current Function8 100.0% -34 -100.0% 7,320 100.0% 440 100.0%
Parent functions
twig_render_template1 100.0% 6 75.0% 4 11.8% 6,424 87.8% 0 0.0%
Drupal\Core\Database\Connection::expandArguments1 100.0% 12 150.0% 3 8.8% 96 1.3% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter-1 -100.0% 2 25.0% -11 -32.4% -96 -1.3% 96 21.8%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% 1 2.9% 0 0.0% 0 0.0%
twig_render_template@10 0.0% 1 12.5% -2 -5.9% 872 11.9% 0 0.0%
_contextual_links_to_id0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_group0 0.0% 0 0.0% 1 2.9% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 0.0% -8 -100.0% -4 -11.8% 8 0.1% 0 0.0%
twig_render_template@20 0.0% 0 0.0% 0 0.0% 16 0.2% 0 0.0%
Drupal\user\PermissionsHash::generate0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 0.0% 0 0.0% 1 2.9% 0 0.0% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 0.0% 0 0.0% 1 2.9% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% 0 0.0% -19 -55.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% -4 -50.0% -6 -17.6% 0 0.0% 0 0.0%
form_process_group0 0.0% 0 0.0% -1 -2.9% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% -1 -2.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::buildQuery0 0.0% -1 -12.5% -1 -2.9% 0 0.0% 344 78.2%
Drupal\Core\Form\FormBuilder::doBuildForm@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%