Diff Report
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_merge

array_mergeRun #519c0ad3d3949Run #519c0a514701fDiffDiff%
Number of Function Calls46 38 -8 -17.4%
Incl. Wall Time (microsec)114 91 -23 -20.2%
Incl. Wall Time (microsec) per call 2 2 -0 -3.4%
Excl. Wall Time (microsec)114 91 -23 -20.2%
Incl. CPU (microsecs)186 138 -48 -25.8%
Incl. CPU (microsecs) per call 4 4 -0 -10.2%
Excl. CPU (microsec)186 138 -48 -25.8%
Incl. MemUse (bytes)24,868 18,688 -6,180 -24.9%
Incl. MemUse (bytes) per call 541 492 -49 -9.0%
Excl. MemUse (bytes)24,868 18,688 -6,180 -24.9%
Incl. PeakMemUse (bytes)12,264 7,340 -4,924 -40.2%
Incl. PeakMemUse (bytes) per call 267 193 -73 -27.6%
Excl. PeakMemUse (bytes)12,264 7,340 -4,924 -40.2%

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-8 -100.0% -23 -1.2% -48 -1.4% -6,180 -2.3% -4,924 -1.9%
Exclusive Metrics Diff for Current Function-23 -100.0% -48 -100.0% -6,180 -100.0% -4,924 -100.0%
Parent functions
__TwigTemplate_959f8413a7ec41f6f8ca6cce1a601663::doDisplay-1 -12.5% -16 -69.6% -17 -35.4% -2,968 -48.0% -2,708 -55.0%
Twig_Environment::initGlobals-6 -75.0% -8 -34.8% -15 -31.2% -1,772 -28.7% -788 -16.0%
Twig_Environment::__construct-1 -12.5% -6 -26.1% -8 -16.7% -1,428 -23.1% -1,428 -29.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 0.0% 4 17.4% 4 8.3% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 0.0% 1 4.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad0 0.0% 1 4.3% 3 6.2% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 0.0% 1 4.3% 0 0.0% 0 0.0% 0 0.0%
_form_set_attributes0 0.0% 0 0.0% -4 -8.3% -12 -0.2% 0 0.0%
menu_get_item0 0.0% 0 0.0% -4 -8.3% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::getUrl0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
views_view_has_form_elements0 0.0% 0 0.0% -1 -2.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% -1 -2.1% 0 0.0% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 0.0% 0 0.0% -4 -8.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_retrieve_form0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::query0 0.0% 0 0.0% -1 -2.1% 0 0.0% 0 0.0%