Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b60c154f6: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for implode

implodeRun #52d4b590e6e18Run #52d4b60c154f6DiffDiff%
Number of Function Calls258 254 -4 -1.6%
Incl. Wall Time (microsec)219 185 -34 -15.5%
Incl. Wall Time (microsec) per call 1 1 -0 -14.2%
Excl. Wall Time (microsec)219 185 -34 -15.5%
Incl. CPU (microsecs)372 346 -26 -7.0%
Incl. CPU (microsecs) per call 1 1 -0 -5.5%
Excl. CPU (microsec)372 346 -26 -7.0%
Incl. MemUse (bytes)90,504 86,120 -4,384 -4.8%
Incl. MemUse (bytes) per call 351 339 -12 -3.3%
Excl. MemUse (bytes)90,504 86,120 -4,384 -4.8%
Incl. PeakMemUse (bytes)15,512 15,432 -80 -0.5%
Incl. PeakMemUse (bytes) per call 60 61 1 1.1%
Excl. PeakMemUse (bytes)15,512 15,432 -80 -0.5%

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-4 -100.0% -34 -1.3% -26 -1.1% -4,384 -3.7% -80 -0.1%
Exclusive Metrics Diff for Current Function-34 -100.0% -26 -100.0% -4,384 -100.0% -80 -100.0%
Parent functions
Drupal\Core\Database\Connection::expandArguments-2 -50.0% -35 -102.9% -29 -111.5% -192 -4.4% -96 -120.0%
twig_render_template@1-1 -25.0% -3 -8.8% 1 3.8% -1,616 -36.9% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 0.0% 2 5.9% -4 -15.4% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 0.0% 1 2.9% -1 -3.8% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 0.0% 1 2.9% -1 -3.8% 0 0.0% 0 0.0%
twig_render_template@2-1 -25.0% -1 -2.9% -4 -15.4% -1,056 -24.1% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 0.0% 1 2.9% 0 0.0% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% -1 -2.9% -1 -3.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 2.9% 5 19.2% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% -1 -3.8% 0 0.0% 0 0.0%
_contextual_links_to_id0 0.0% 0 0.0% -1 -3.8% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% 1 3.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 0 0.0% -2 -7.7% 0 0.0% 16 20.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 1 3.8% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% 2 7.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::buildQuery0 0.0% 0 0.0% 4 15.4% 0 0.0% 0 0.0%
twig_render_template0 0.0% 0 0.0% 3 11.5% -1,520 -34.7% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% -1 -3.8% 0 0.0% 0 0.0%
_menu_translate0 0.0% 0 0.0% 1 3.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% 0 0.0% 2 7.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% 0 0.0% -1 -3.8% 0 0.0% 0 0.0%