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

array_keysRun #52353d82849e7Run #52353e715a325DiffDiff%
Number of Function Calls808 823 15 1.9%
Incl. Wall Time (microsec)2,053 2,021 -32 -1.6%
Incl. Wall Time (microsec) per call 3 2 -0 -3.4%
Excl. Wall Time (microsec)2,053 2,021 -32 -1.6%
Incl. CPU (microsecs)2,858 2,848 -10 -0.3%
Incl. CPU (microsecs) per call 4 3 -0 -2.2%
Excl. CPU (microsec)2,858 2,848 -10 -0.3%
Incl. MemUse (bytes)392,528 395,616 3,088 0.8%
Incl. MemUse (bytes) per call 486 481 -5 -1.1%
Excl. MemUse (bytes)392,528 395,616 3,088 0.8%
Incl. PeakMemUse (bytes)72,224 71,816 -408 -0.6%
Incl. PeakMemUse (bytes) per call 89 87 -2 -2.4%
Excl. PeakMemUse (bytes)72,224 71,816 -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_keys15 100.0% -32 -0.5% -10 -0.2% 3,088 2.8% -408 -0.4%
Exclusive Metrics Diff for Current Function-32 -100.0% -10 -100.0% 3,088 100.0% -408 -100.0%
Parent functions
element_children12 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_preprocess3 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%