Run Report
Run #520840e157983: 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_keys776 98.9% 861 0.3% 1,352 0.5% 334,312 2.4% 43,184 0.3%
Exclusive Metrics for Current Function861 100.0% 1,352 100.0% 334,312 100.0% 43,184 100.0%
Parent functions
element_children408 52.6% 405 47.0% 578 42.8% 88,208 26.4% 1,816 4.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags88 11.3% 153 17.8% 221 16.3% 51,120 15.3% 4,752 11.0%
Drupal\Core\Database\Connection::expandArguments78 10.1% 118 13.7% 184 13.6% 84,424 25.3% 15,016 34.8%
Drupal\Core\Cache\DatabaseBackend::getMultiple54 7.0% 70 8.1% 126 9.3% 24,872 7.4% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations110 14.2% 46 5.3% 140 10.4% 19,696 5.9% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.3% 16 1.9% 17 1.3% 16,832 5.0% 16,056 37.2%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults10 1.3% 10 1.2% 14 1.0% 4,168 1.2% 560 1.3%
Drupal\Core\Extension\ModuleHandler::alter2 0.3% 9 1.0% 11 0.8% 9,144 2.7% 304 0.7%
theme@14 0.5% 9 1.0% 13 1.0% 3,616 1.1% 1,712 4.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes7 0.9% 7 0.8% 14 1.0% 6,248 1.9% 544 1.3%
drupal_get_js2 0.3% 5 0.6% 6 0.4% 5,544 1.7% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.1% 2 0.2% 4 0.3% 3,096 0.9% 0 0.0%
theme@21 0.1% 2 0.2% 3 0.2% 1,600 0.5% 0 0.0%
system_page_alter1 0.1% 2 0.2% 3 0.2% 4,016 1.2% 0 0.0%
block_page_build1 0.1% 2 0.2% 3 0.2% 4,064 1.2% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId1 0.1% 1 0.1% 3 0.2% 1,328 0.4% 816 1.9%
Drupal\Core\Database\Query\Insert::fields1 0.1% 1 0.1% 2 0.1% 1,464 0.4% 784 1.8%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules1 0.1% 1 0.1% 2 0.1% 1,488 0.4% 0 0.0%
Drupal\Component\Plugin\DefaultPluginBag::__construct1 0.1% 1 0.1% 3 0.2% 1,312 0.4% 824 1.9%
contextual_preprocess1 0.1% 1 0.1% 3 0.2% 1,112 0.3% 0 0.0%
element_get_visible_children2 0.3% 0 0.0% 2 0.1% 960 0.3% 0 0.0%