Diff Report
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_merge

array_mergeRun #51b033ccbc666Run #51b032b631491DiffDiff%
Number of Function Calls1,378 1,302 -76 -5.5%
Incl. Wall Time (microsec)3,183 2,720 -463 -14.5%
Incl. Wall Time (microsec) per call 2 2 -0 -9.6%
Excl. Wall Time (microsec)3,183 2,720 -463 -14.5%
Incl. CPU (microsecs)4,223 3,711 -512 -12.1%
Incl. CPU (microsecs) per call 3 3 -0 -7.0%
Excl. CPU (microsec)4,223 3,711 -512 -12.1%
Incl. MemUse (bytes)2,994,768 2,554,552 -440,216 -14.7%
Incl. MemUse (bytes) per call 2,173 1,962 -211 -9.7%
Excl. MemUse (bytes)2,994,768 2,554,552 -440,216 -14.7%
Incl. PeakMemUse (bytes)142,320 133,976 -8,344 -5.9%
Incl. PeakMemUse (bytes) per call 103 103 -0 -0.4%
Excl. PeakMemUse (bytes)142,320 133,976 -8,344 -5.9%

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-76 -100.0% -463 -2.4% -512 -2.5% -440,216 -243.4% -8,344 -4.5%
Exclusive Metrics Diff for Current Function-463 -100.0% -512 -100.0% -440,216 -100.0% -8,344 -100.0%
Parent functions
__TwigTemplate_1b84336e013a4430bf564bb524c8462c::doDisplay-76 -100.0% -403 -87.0% -484 -94.5% -440,264 -100.0% -8,296 -99.4%
form_builder@30 0.0% -60 -13.0% -34 -6.6% 64 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@30 0.0% 10 2.2% 10 2.0% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory0 0.0% -7 -1.5% 2 0.4% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@40 0.0% 5 1.1% -2 -0.4% 0 0.0% 0 0.0%
form_builder@40 0.0% -5 -1.1% -2 -0.4% -16 -0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@60 0.0% 3 0.6% 3 0.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -3 -0.6% -2 -0.4% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compile0 0.0% 3 0.6% 6 1.2% 0 0.0% 0 0.0%
form_builder@20 0.0% -3 -0.6% -18 -3.5% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad0 0.0% -2 -0.4% 3 0.6% 0 0.0% 0 0.0%
_form_set_attributes0 0.0% 2 0.4% 14 2.7% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scan0 0.0% 1 0.2% 6 1.2% 0 0.0% 0 0.0%
toolbar_pre_render0 0.0% -1 -0.2% -2 -0.4% 0 0.0% 0 0.0%
drupal_retrieve_form0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@10 0.0% -1 -0.2% -16 -3.1% 0 0.0% 0 0.0%
menu_get_item0 0.0% -1 -0.2% 2 0.4% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
form_builder@10 0.0% 1 0.2% -1 -0.2% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% 0 0.0% 2 0.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 0.0% 0 0.0% -3 -0.6% 0 0.0% 0 0.0%
Twig_Environment::initGlobals0 0.0% 0 0.0% -1 -0.2% 0 0.0% -48 -0.6%
Twig_Environment::__construct0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Update::execute0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@20 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@50 0.0% 0 0.0% 3 0.6% 0 0.0% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 0.0% 0 0.0% 2 0.4% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
field_help0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%