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

array_mergeRun #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls38 46 8 21.1%
Incl. Wall Time (microsec)91 114 23 25.3%
Incl. Wall Time (microsec) per call 2 2 0 3.5%
Excl. Wall Time (microsec)91 114 23 25.3%
Incl. CPU (microsecs)138 186 48 34.8%
Incl. CPU (microsecs) per call 4 4 0 11.3%
Excl. CPU (microsec)138 186 48 34.8%
Incl. MemUse (bytes)18,688 24,868 6,180 33.1%
Incl. MemUse (bytes) per call 492 541 49 9.9%
Excl. MemUse (bytes)18,688 24,868 6,180 33.1%
Incl. PeakMemUse (bytes)7,340 12,264 4,924 67.1%
Incl. PeakMemUse (bytes) per call 193 267 73 38.0%
Excl. PeakMemUse (bytes)7,340 12,264 4,924 67.1%

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_merge8 100.0% 23 1.2% 48 1.4% 6,180 2.3% 4,924 1.9%
Exclusive Metrics Diff for Current Function23 100.0% 48 100.0% 6,180 100.0% 4,924 100.0%
Parent functions
__TwigTemplate_959f8413a7ec41f6f8ca6cce1a601663::doDisplay1 12.5% 16 69.6% 17 35.4% 2,968 48.0% 2,708 55.0%
Twig_Environment::initGlobals6 75.0% 8 34.8% 15 31.2% 1,772 28.7% 788 16.0%
Twig_Environment::__construct1 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%
menu_get_item0 0.0% 0 0.0% 4 8.3% 0 0.0% 0 0.0%
_form_set_attributes0 0.0% 0 0.0% 4 8.3% 12 0.2% 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%