Run Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for array_keys [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
array_keys674 98.7% 363 0.2% 942 0.5% 287,912 1.2% 62,080 0.3%
Exclusive Metrics for Current Function363 100.0% 942 100.0% 287,912 100.0% 62,080 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags78 11.6% 90 24.8% 152 16.1% 52,208 18.1% 9,016 14.5%
Drupal\Core\Database\Connection::expandArguments68 10.1% 72 19.8% 112 11.9% 30,456 10.6% 4,544 7.3%
Drupal\Core\Render\Element::children222 32.9% 43 11.8% 254 27.0% 53,568 18.6% 7,344 11.8%
Drupal\Core\Cache\DatabaseBackend::getMultiple44 6.5% 41 11.3% 71 7.5% 20,688 7.2% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations199 29.5% 34 9.4% 222 23.6% 47,840 16.6% 7,928 12.8%
Drupal\Core\Routing\RouteProvider::getRoutesByNames16 2.4% 19 5.2% 31 3.3% 13,680 4.8% 712 1.1%
Drupal\Core\Extension\ModuleHandler::alter4 0.6% 16 4.4% 21 2.2% 17,160 6.0% 9,712 15.6%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults19 2.8% 15 4.1% 27 2.9% 11,088 3.9% 1,224 2.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.3% 12 3.3% 13 1.4% 16,496 5.7% 15,360 24.7%
block_page_build1 0.1% 5 1.4% 6 0.6% 4,016 1.4% 3,272 5.3%
contextual_preprocess5 0.7% 4 1.1% 7 0.7% 3,640 1.3% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId3 0.4% 3 0.8% 5 0.5% 1,832 0.6% 768 1.2%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.1% 2 0.6% 3 0.3% 2,936 1.0% 0 0.0%
theme2 0.3% 2 0.6% 2 0.2% 1,432 0.5% 0 0.0%
system_page_alter1 0.1% 2 0.6% 3 0.3% 4,016 1.4% 0 0.0%
theme@21 0.1% 1 0.3% 3 0.3% 1,768 0.6% 0 0.0%
theme@13 0.4% 1 0.3% 4 0.4% 2,280 0.8% 1,424 2.3%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes3 0.4% 1 0.3% 5 0.5% 1,832 0.6% 776 1.2%
Drupal\Core\Render\Element::getVisibleChildren2 0.3% 0 0.0% 1 0.1% 976 0.3% 0 0.0%