Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for implode

implodeRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls521 619 98 18.8%
Incl. Wall Time (microsec)359 351 -8 -2.2%
Incl. Wall Time (microsec) per call 1 1 -0 -17.7%
Excl. Wall Time (microsec)359 351 -8 -2.2%
Incl. CPU (microsecs)708 817 109 15.4%
Incl. CPU (microsecs) per call 1 1 -0 -2.9%
Excl. CPU (microsec)708 817 109 15.4%
Incl. MemUse (bytes)355,040 307,624 -47,416 -13.4%
Incl. MemUse (bytes) per call 681 497 -184 -27.1%
Excl. MemUse (bytes)355,040 307,624 -47,416 -13.4%
Incl. PeakMemUse (bytes)20,496 21,344 848 4.1%
Incl. PeakMemUse (bytes) per call 39 34 -5 -12.3%
Excl. PeakMemUse (bytes)20,496 21,344 848 4.1%

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
implode98 100.0% -8 -0.4% 109 5.9% -47,416 -54.0% 848 1.0%
Exclusive Metrics Diff for Current Function-8 -100.0% 109 100.0% -47,416 -100.0% 848 100.0%
Parent functions
twig_render_template@1-25 -25.5% -27 -337.5% -45 -41.3% -50,584 -106.7% 0 0.0%
twig_render_template@2-26 -26.5% -26 -325.0% -35 -32.1% -13,760 -29.0% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString100 102.0% 7 87.5% 125 114.7% 9,600 20.2% 560 66.0%
twig_render_template50 51.0% 50 625.0% 70 64.2% 7,424 15.7% 0 0.0%
Drupal\Core\Database\Connection::expandArguments-1 -1.0% -6 -75.0% -15 -13.8% -96 -0.2% 96 11.3%
path_get_admin_paths0 0.0% 0 0.0% 2 1.8% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 0.0% -1 -12.5% -2 -1.8% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% -2 -1.8% 0 0.0% 0 0.0%
_contextual_links_to_id0 0.0% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 2 1.8% 0 0.0% 744 87.7%
template_preprocess_html0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_menu_translate0 0.0% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
pager_query_add_page0 0.0% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% -2 -25.0% 5 4.6% 0 0.0% -136 -16.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% -2 -25.0% 5 4.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 0.0% 0 0.0% -4 -3.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::buildQuery0 0.0% -1 -12.5% 6 5.5% 0 0.0% -432 -50.9%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 0 0.0% 0 0.0% 0 0.0% 16 1.9%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% 0 0.0% -3 -2.8% 0 0.0% 0 0.0%