Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5197310fa6a63: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for array_merge

array_mergeRun #51972fb0786efRun #5197310fa6a63DiffDiff%
Number of Function Calls86 93 7 8.1%
Incl. Wall Time (microsec)4,438 4,828 390 8.8%
Incl. Wall Time (microsec) per call 52 52 0 0.6%
Excl. Wall Time (microsec)4,438 4,828 390 8.8%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 43 43 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)82,608 90,832 8,224 10.0%
Incl. MemUse (bytes) per call 961 977 16 1.7%
Excl. MemUse (bytes)82,608 90,832 8,224 10.0%
Incl. PeakMemUse (bytes)16,632 21,928 5,296 31.8%
Incl. PeakMemUse (bytes) per call 193 236 42 21.9%
Excl. PeakMemUse (bytes)16,632 21,928 5,296 31.8%

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_merge7 100.0% 390 0.1% 4,000 16.7% 8,224 0.5% 5,296 0.3%
Exclusive Metrics Diff for Current Function390 100.0% 4,000 100.0% 8,224 100.0% 5,296 100.0%
Parent functions
Twig_Environment::initGlobals6 85.7% 283 72.6% 0 0.0% 4,680 56.9% 1,936 36.6%
Twig_Environment::__construct1 14.3% 98 25.1% 0 0.0% 3,528 42.9% 3,360 63.4%
drupal_retrieve_form0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
views_view_has_form_elements0 0.0% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
_form_set_attributes0 0.0% 1 0.3% 0 0.0% 16 0.2% 0 0.0%
field_invoke_method0 0.0% 5 1.3% 0 0.0% 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%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 0.0% 3 0.8% 0 0.0% 0 0.0% 0 0.0%
menu_get_item0 0.0% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 0.0% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad0 0.0% 4 1.0% 4,000 100.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -2 -0.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 0.0% -3 -0.8% 0 0.0% 0 0.0% 0 0.0%