Diff Report
Run #523e4c6056bfd: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #523e4c6056bfdRun #523e49a66dc20DiffDiff%
Number of Function Calls12,442 3,819 -8,623 -69.3%
Incl. Wall Time (microsec)13,668 4,287 -9,381 -68.6%
Incl. Wall Time (microsec) per call 1 1 0 2.2%
Excl. Wall Time (microsec)13,668 4,287 -9,381 -68.6%
Incl. CPU (microsecs)20,293 6,304 -13,989 -68.9%
Incl. CPU (microsecs) per call 2 2 0 1.2%
Excl. CPU (microsec)20,293 6,304 -13,989 -68.9%
Incl. MemUse (bytes)3,854,232 1,068,224 -2,786,008 -72.3%
Incl. MemUse (bytes) per call 310 280 -30 -9.7%
Excl. MemUse (bytes)3,854,232 1,068,224 -2,786,008 -72.3%
Incl. PeakMemUse (bytes)983,800 73,040 -910,760 -92.6%
Incl. PeakMemUse (bytes) per call 79 19 -60 -75.8%
Excl. PeakMemUse (bytes)983,800 73,040 -910,760 -92.6%

Parent/Child Regression/Improvement report for array_keys [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_keys-8,623 -100.0% -9,381 -1.2% -13,989 -1.9% -2,786,008 -16.0% -910,760 -4.0%
Exclusive Metrics Diff for Current Function-9,381 -100.0% -13,989 -100.0% -2,786,008 -100.0% -910,760 -100.0%
Parent functions
element_children-8,625 -100.0% -9,305 -99.2% -13,907 -99.4% -2,783,440 -99.9% -934,032 -102.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% -23 -0.2% -49 -0.4% -4,176 -0.1% 4,032 0.4%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% -14 -0.1% -8 -0.1% -296 -0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -12 -0.1% -1 -0.0% -56 -0.0% 400 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -11 -0.1% -4 -0.0% -720 -0.0% 4,048 0.4%
drupal_schema_fields_sql0 0.0% -10 -0.1% -11 -0.1% -72 -0.0% 4,600 0.5%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -8 -0.1% -6 -0.0% -40 -0.0% 0 0.0%
theme@33 0.0% 5 0.1% 6 0.0% 4,624 0.2% 768 0.1%
system_page_alter0 0.0% 3 0.0% 1 0.0% -56 -0.0% 2,248 0.2%
theme@2-1 -0.0% -2 -0.0% -6 -0.0% -1,512 -0.1% 0 0.0%
element_get_visible_children0 0.0% -2 -0.0% -1 -0.0% -8 -0.0% 408 0.0%
theme@10 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0%
theme0 0.0% 2 0.0% 7 0.1% 0 0.0% 1,056 0.1%
contextual_preprocess0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -0.0% 0 0.0% -96 -0.0% 3,824 0.4%
block_page_build0 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 1 0.0% -1 -0.0% 0 0.0% 0 0.0%
menu_set_active_menu_names0 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 1 0.0% -2 -0.0% -8 -0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 0.0% 0 0.0% 0 0.0% -56 -0.0% 952 0.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 0 0.0% 0 0.0% -16 -0.0% 80 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 0.0% 0 0.0% -6 -0.0% -16 -0.0% 0 0.0%
custom_block_menu_local_tasks0 0.0% 0 0.0% -1 -0.0% -16 -0.0% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% 0 0.0% 1 0.0% -48 -0.0% 856 0.1%