Diff Report
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #523f01900df5cRun #523f024cca254DiffDiff%
Number of Function Calls864 864 0 0.0%
Incl. Wall Time (microsec)922 932 10 1.1%
Incl. Wall Time (microsec) per call 1 1 0 1.1%
Excl. Wall Time (microsec)922 932 10 1.1%
Incl. CPU (microsecs)1,674 1,677 3 0.2%
Incl. CPU (microsecs) per call 2 2 0 0.2%
Excl. CPU (microsec)1,674 1,677 3 0.2%
Incl. MemUse (bytes)416,120 416,096 -24 -0.0%
Incl. MemUse (bytes) per call 482 482 -0 -0.0%
Excl. MemUse (bytes)416,120 416,096 -24 -0.0%
Incl. PeakMemUse (bytes)74,416 75,072 656 0.9%
Incl. PeakMemUse (bytes) per call 86 87 1 0.9%
Excl. PeakMemUse (bytes)74,416 75,072 656 0.9%

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_keys0 N/A% 10 1.7% 3 0.7% -24 -0.1% 656 1.8%
Exclusive Metrics Diff for Current Function10 100.0% 3 100.0% -24 -100.0% 656 100.0%
Parent functions
block_page_build0 N/A% -3 -30.0% -3 -100.0% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% -1 -10.0% 2 66.7% 0 0.0% 0 0.0%
custom_block_menu_local_tasks0 N/A% 0 0.0% 1 33.3% 0 0.0% 0 0.0%
Drupal\Component\Plugin\DefaultPluginBag::__construct0 N/A% -3 -30.0% -6 -200.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 0 0.0% 1 33.3% 8 33.3% -32 -4.9%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% 1 10.0% -9 -300.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 12 120.0% 19 633.3% -40 -166.7% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 8 80.0% 7 233.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% 2 20.0% 1 33.3% -16 -66.7% -8 -1.2%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 0.0% -2 -66.7% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -1 -10.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1 10.0% 1 33.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -1 -10.0% -6 -200.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 0 0.0% 3 100.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 2 20.0% 1 33.3% 0 0.0% 0 0.0%
Drupal\Core\Utility\Token::replace0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Routing\ViewPageController::handle0 N/A% 0 0.0% 1 33.3% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 1 10.0% 2 66.7% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 N/A% -2 -20.0% 0 0.0% 0 0.0% 0 0.0%
element_children0 N/A% -5 -50.0% -6 -200.0% 24 100.0% 696 106.1%
element_get_visible_children0 N/A% 0 0.0% 2 66.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -4 -133.3% 0 0.0% 0 0.0%
system_page_alter0 N/A% 0 0.0% 2 66.7% 0 0.0% 0 0.0%
theme@10 N/A% 0 0.0% -5 -166.7% 0 0.0% 0 0.0%
theme@20 N/A% 1 10.0% 1 33.3% 0 0.0% 0 0.0%
theme@30 N/A% -1 -10.0% -1 -33.3% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% -1 -10.0% 1 33.3% 0 0.0% 0 0.0%