Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for implode

implodeRun #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls184 185 1 0.5%
Incl. Wall Time (microsec)149 149 0 0.0%
Incl. Wall Time (microsec) per call 1 1 -0 -0.5%
Excl. Wall Time (microsec)149 149 0 0.0%
Incl. CPU (microsecs)284 278 -6 -2.1%
Incl. CPU (microsecs) per call 2 2 -0 -2.6%
Excl. CPU (microsec)284 278 -6 -2.1%
Incl. MemUse (bytes)54,112 54,888 776 1.4%
Incl. MemUse (bytes) per call 294 297 3 0.9%
Excl. MemUse (bytes)54,112 54,888 776 1.4%
Incl. PeakMemUse (bytes)12,480 12,016 -464 -3.7%
Incl. PeakMemUse (bytes) per call 68 65 -3 -4.2%
Excl. PeakMemUse (bytes)12,480 12,016 -464 -3.7%

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% 0 0.0% -6 -2.5% 776 1.8% -464 -1.0%
Exclusive Metrics Diff for Current Function0 N/A% -6 -100.0% 776 100.0% -464 -100.0%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 0.0% -4 N/A% 5 83.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -3 N/A% -6 -100.0% 0 0.0% 16 3.4%
Drupal\Core\Template\AttributeArray::__toString0 0.0% 2 N/A% -6 -100.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 2 N/A% -1 -16.7% 0 0.0% 0 0.0%
_menu_translate0 0.0% 2 N/A% -1 -16.7% 24 3.1% 0 0.0%
drupal_get_feeds0 0.0% 1 N/A% -2 -33.3% 0 0.0% -480 -103.4%
Drupal\Component\Utility\Url::buildQuery0 0.0% 1 N/A% 2 33.3% 0 0.0% 0 0.0%
twig_render_template1 100.0% -1 N/A% 0 0.0% 632 81.4% 0 0.0%
_contextual_links_to_id0 0.0% 0 N/A% -2 -33.3% 0 0.0% 0 0.0%
twig_render_template@10 0.0% 0 N/A% 6 100.0% 120 15.5% 0 0.0%
twig_render_template@20 0.0% 0 N/A% -1 -16.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% 0 N/A% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 0 N/A% -1 -16.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% 0 N/A% 3 50.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 0.0% 0 N/A% -1 -16.7% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 N/A% -2 -33.3% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 0 N/A% 1 16.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::split0 0.0% 0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 0.0% 0 N/A% 0 0.0% 0 0.0% 0 0.0%