Run Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
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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_keys821 98.9% 1,078 0.4% 1,689 0.7% 386,232 3.1% 70,856 0.6%
Exclusive Metrics for Current Function1,078 100.0% 1,689 100.0% 386,232 100.0% 70,856 100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::getImplementations248 30.2% 224 20.8% 384 22.7% 42,848 11.1% 1,968 2.8%
element_children204 24.8% 222 20.6% 331 19.6% 51,208 13.3% 7,400 10.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags75 9.1% 190 17.6% 259 15.3% 67,128 17.4% 13,832 19.5%
Drupal\Core\Database\Connection::expandArguments102 12.4% 154 14.3% 246 14.6% 80,712 20.9% 12,208 17.2%
Drupal\Core\Cache\DatabaseBackend::getMultiple55 6.7% 81 7.5% 147 8.7% 21,408 5.5% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults58 7.1% 58 5.4% 87 5.2% 22,040 5.7% 968 1.4%
drupal_schema_fields_sql3 0.4% 25 2.3% 29 1.7% 15,872 4.1% 9,208 13.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.2% 17 1.6% 18 1.1% 16,168 4.2% 15,328 21.6%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId16 1.9% 16 1.5% 31 1.8% 6,200 1.6% 768 1.1%
theme@26 0.7% 16 1.5% 24 1.4% 4,288 1.1% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes16 1.9% 16 1.5% 30 1.8% 6,200 1.6% 688 1.0%
theme@310 1.2% 12 1.1% 20 1.2% 5,464 1.4% 0 0.0%
drupal_get_js2 0.2% 11 1.0% 13 0.8% 18,504 4.8% 0 0.0%
Drupal\Component\Plugin\DefaultPluginBag::__construct2 0.2% 8 0.7% 12 0.7% 3,720 1.0% 2,920 4.1%
theme@15 0.6% 7 0.6% 15 0.9% 4,288 1.1% 1,752 2.5%
contextual_preprocess6 0.7% 6 0.6% 9 0.5% 2,792 0.7% 1,000 1.4%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.1% 5 0.5% 9 0.5% 7,488 1.9% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames4 0.5% 4 0.4% 10 0.6% 2,296 0.6% 0 0.0%
system_page_alter1 0.1% 2 0.2% 4 0.2% 1,776 0.5% 608 0.9%
theme1 0.1% 1 0.1% 2 0.1% 1,096 0.3% 0 0.0%
Drupal\image\ImageEffectBag::sort1 0.1% 1 0.1% 3 0.2% 1,720 0.4% 832 1.2%
block_page_build1 0.1% 1 0.1% 2 0.1% 1,776 0.5% 832 1.2%
element_get_visible_children2 0.2% 1 0.1% 4 0.2% 1,240 0.3% 544 0.8%