Diff Report
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_merge

array_mergeRun #519bea9000214Run #519be9a13e594DiffDiff%
Number of Function Calls152 148 -4 -2.6%
Incl. Wall Time (microsec)572 579 7 1.2%
Incl. Wall Time (microsec) per call 4 4 0 4.0%
Excl. Wall Time (microsec)572 579 7 1.2%
Incl. CPU (microsecs)747 747 0 0.0%
Incl. CPU (microsecs) per call 5 5 0 2.7%
Excl. CPU (microsec)747 747 0 0.0%
Incl. MemUse (bytes)132,180 119,940 -12,240 -9.3%
Incl. MemUse (bytes) per call 870 810 -59 -6.8%
Excl. MemUse (bytes)132,180 119,940 -12,240 -9.3%
Incl. PeakMemUse (bytes)35,272 33,536 -1,736 -4.9%
Incl. PeakMemUse (bytes) per call 232 227 -5 -2.4%
Excl. PeakMemUse (bytes)35,272 33,536 -1,736 -4.9%

Parent/Child Regression/Improvement report for array_merge [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
array_merge-4 -100.0% 7 0.2% 0 0.0% -12,240 -47.7% -1,736 -6.7%
Exclusive Metrics Diff for Current Function7 100.0% 0 N/A% -12,240 -100.0% -1,736 -100.0%
Parent functions
file_field_prepare_view0 0.0% 58 828.6% 55 N/A% 0 0.0% 0 0.0%
__TwigTemplate_f35d95acc63c7ec45e01a4132a8487de::doDisplay-4 -100.0% -48 -685.7% -51 N/A% -12,220 -99.8% -1,760 -101.4%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -3 -42.9% 1 N/A% 0 0.0% 24 1.4%
Drupal\image\ImageStyleStorageController::attachLoad0 0.0% 2 28.6% 5 N/A% -16 -0.1% 0 0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 0.0% 1 14.3% -1 N/A% 0 0.0% 0 0.0%
Drupal\field\Plugin\Type\Formatter\FormatterBase::view0 0.0% -1 -14.3% -2 N/A% 0 0.0% 0 0.0%
Twig_Environment::__construct0 0.0% -1 -14.3% -2 N/A% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad0 0.0% -1 -14.3% 4 N/A% -4 -0.0% 0 0.0%
Twig_Environment::initGlobals0 0.0% 0 0.0% 2 N/A% 0 0.0% 0 0.0%
theme_pager_link0 0.0% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
views_view_has_form_elements0 0.0% 0 0.0% -2 N/A% 0 0.0% 0 0.0%
_form_set_attributes0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
filter_get_filters0 0.0% 0 0.0% 1 N/A% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 0.0% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
menu_get_item0 0.0% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
field_invoke_method0 0.0% 0 0.0% -9 N/A% 0 0.0% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 0.0% 0 0.0% 3 N/A% 0 0.0% 0 0.0%
drupal_retrieve_form0 0.0% 0 0.0% -1 N/A% 0 0.0% 0 0.0%