Diff Report
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #52353e715a325Run #52353d82849e7DiffDiff%
Number of Function Calls823 808 -15 -1.8%
Incl. Wall Time (microsec)2,021 2,053 32 1.6%
Incl. Wall Time (microsec) per call 2 3 0 3.5%
Excl. Wall Time (microsec)2,021 2,053 32 1.6%
Incl. CPU (microsecs)2,848 2,858 10 0.4%
Incl. CPU (microsecs) per call 3 4 0 2.2%
Excl. CPU (microsec)2,848 2,858 10 0.4%
Incl. MemUse (bytes)395,616 392,528 -3,088 -0.8%
Incl. MemUse (bytes) per call 481 486 5 1.1%
Excl. MemUse (bytes)395,616 392,528 -3,088 -0.8%
Incl. PeakMemUse (bytes)71,816 72,224 408 0.6%
Incl. PeakMemUse (bytes) per call 87 89 2 2.4%
Excl. PeakMemUse (bytes)71,816 72,224 408 0.6%

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-15 -100.0% 32 0.5% 10 0.2% -3,088 -2.8% 408 0.4%
Exclusive Metrics Diff for Current Function32 100.0% 10 100.0% -3,088 -100.0% 408 100.0%
Parent functions
element_children-12 -80.0% -39 -121.9% -46 -460.0% -1,072 -34.7% 272 66.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 36 112.5% 50 500.0% -8 -0.3% 144 35.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 22 68.8% 27 270.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 16 50.0% -10 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% -8 -25.0% -23 -230.0% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 0.0% -6 -18.8% -4 -40.0% 0 0.0% 0 0.0%
contextual_preprocess-3 -20.0% -5 -15.6% -14 -140.0% -2,016 -65.3% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 0.0% 5 15.6% 5 50.0% 0 0.0% 0 0.0%
theme@10 0.0% 5 15.6% 7 70.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 4 12.5% 4 40.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -3 -9.4% 13 130.0% 0 0.0% 0 0.0%
Drupal\Component\Plugin\DefaultPluginBag::__construct0 0.0% 3 9.4% 1 10.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 3 9.4% 4 40.0% -8 -0.3% -8 -2.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% -3 -9.4% -5 -50.0% 0 0.0% 0 0.0%
theme@30 0.0% 2 6.2% -5 -50.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% 2 6.2% 3 30.0% 0 0.0% 0 0.0%
theme@20 0.0% 2 6.2% 0 0.0% -8 -0.3% 0 0.0%
drupal_schema_fields_sql0 0.0% -2 -6.2% -1 -10.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% -1 -3.1% -1 -10.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% -1 -3.1% -1 -10.0% 24 0.8% 0 0.0%
drupal_get_js0 0.0% 0 0.0% -3 -30.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\Token::replace0 0.0% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
Drupal\views\Routing\ViewPageController::handle0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 0 0.0% 3 30.0% 0 0.0% 0 0.0%
block_page_build0 0.0% 0 0.0% 6 60.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%